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Wooden Stair Case Build Durban

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This wooden stair case build by The Wood Joint in Durban was a tricky one. The client was a committee member on the body corporate for a small block of flats in Durban. There were about 4 units in the block and the existing steel fire escape had rusted to a point where it was unsafe. So first we had to remove the steel structure. With a little help from my friends, we came in and chemical anchored stainless eyes into the wall on both sides above the steel platform you see in the pics. From there we rigged up some climbing equipment to be safe and started cutting sections out of the steel structure and lowering them slowly to the ground. We had to cut small sections as the steel was 10mm thick and we didn’t want to damage the walls, windows or doors on the way down. We managed to get most of it down in one day with a small piece remaining for day two. We battled slightly in getting the main support off as the sewage pipes had been installed after the steel so we had to cut the steel out around the pipes so as not to damage the pipes. In removing it we inadvertently damaged a corner of the wall as the rawl bolts there were quite large, rusted and pretty much part of the building by now. We patched that using structural grout which was hard and strong enough to support our main beam to.

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With the steel gone, we set out to build a wooden stair case and landing that could act as a fire escape. The small landing part was easier enough and we canter levered it so as to keep our posts out of the way below for parking. In these smaller blocks of flats in Durban space is very limited so posts need to be kept well out the way of parking space. Because we were canter levering it we needed to use 30 x 140 joists of balau rather than our normal 30 x 102 joists.

The stringers for the stairs were also tricky as we had to follow the original line of the stringers because there was a window beneath that we couldn’t cover and we could only protrude to the end of the wall without obstructing the driveway. This resulted in our stringers being placed at 45 degrees which resulted in our risers being of equal length to our runs or treads. It is not ideal as it makes the stairs very steep but we had no option due to space and height. We were a total of about 4m in the air to the landing.

The treads went on alright, the balustrade too and we had to join the stringer on the outside with two independent posts to ground to support it as the timber we could get wasn’t long enough to run the full length of the stringer.

Wooden stair builder

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We went back there a year or two later as one of the treads had popped a screw. Sometimes the timber moves more than one wants it to and breaks the screw off. We do however put additional back up screws in each piece we secure so they are safe in the event that one screw does break.

For a free no obligations quote on wooden stairs or any other outdoor timber construction please complete the form below or you can call us on 082 496 5444.

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Wooden stair builder

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Wooden Sundeck Built in Gillitts – April 2013

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Timber deck builder Durban

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This was our second deck we built in Durban using CCA pine as a substructure. I can confirm that there is a substantial cost saving using pine as a substructure and provided it is CCA treated to the correct Hazard Level (H level), then it is guaranteed by the supplier and manufacturer against rot and insect infestation for up to 50 years. So at least H3 must be used which is good for outdoors, exposed to the elements and if there are parts of it that are making contact with ground then H4 is better. In fact the cost difference between H3 and H4 is so slight that I am tending to just use H4 throughout as a matter of course to err on the side of caution.

This deck extended from the house outwards about 5m. Half of that 5m length was on existing tiles and concrete so we placed batons of 38 x 76 and the rest of it dropped down about a metre onto soil. We chose 76mm as our width of baton because it brought us up to exactly where we wanted to be in terms of height of the deck in order to clear the bottom of the door. We therefore had very little space between joist and the tiles so there was very little packing to do. When we place batons on the ground as joists, we fix them using a hilti. The hilti is really just to stop the joist moving sideways and not really up or down as once the deck is built the weight of it keeps it from lifting up. However the hilti provides enough fixing power in both directions so sleeve anchors are not necessary. Often the ground on which you are fixing these batons / joists to, is not completely flat and in order to get the surface of the deck level, one needs to shim one end of the baton or joist. This results in one end being higher than the concrete ground level and as such a gap exists between the baton and the ground. Because these batons are relatively thin (between 38mm and 76mm) they are not strong enough in their width to support the deck. They therefore need to be packed with structural grout or a building sand / cement mixture to take up the gap between the baton and the ground.

Timber deck builder Durban

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The rest of the deck was elevated about 1m off the ground so from that point we installed 38 x 114 joists with a main beam running the width of the deck (parallel to the stairs in the picture). We set that back 300mm so that our span between beam and wall was only 1.9m which is the maximum I am happy to go with a 38 x 114 joist.  The rest of the deck was therefore cantilevered by about 300mm.

Deckboards went on without a problem, and we then built the stairs that you can see in the picture. We took a different approach to the stairs that we normally do, or have done in the past. In the past we have secured a beam all the way along the front of each riser. In this case we built treads and risers in line with each joist and then only on the front riser we fixed a fascia beam which was then secured to posts that had been set in concrete in the ground. It was much quicker than, and just as stable as our previous method. The structure that we built can be seen on one of the pics alongside.  The client wanted to leave the sides open as he is planting some indigenous plants alongside to cover the gap thus allowing his access beneath the deck if need be, but once the plants grow they will cover the sides.

Timber deck builder Durban

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This deck was left unsealed as the client wanted the greying effect. I will re-visit it in a few months’ time and if the client is agreeable we can bleach it and high pressure clean it in order to bring it back to its natural colour.

For a free, no obligation quote please complete the form below and I will contact you.  Or you can call us on 082 496 5444.

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Wooden Sundeck, Toti, Durban

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Wooden Sundeck Installer Durban

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We built this wooden sundeck in Toti using CCA Pine, for the first time, as our substructure and decked it using balau deckboards. For a long time I have been using only balau as a substructure. But after some careful investigation I have accepted that a CCA treated pine substructure is as good if not better than a balau one.

The manufacturers of the solution that is used to pressure treat the timber guarantee their product for between 30 to 50 years depending on which manufacturer you use. Provided the company doing the pressure treatment treats it correctly and provided the correct Hazard Level (H level) is used in the correct application, the timber will be guaranteed against rot and insect infestation by the manufacturer of the solution. I will write another more detailed article on CCA pressure treatments, but for the purpose of this article you will need to know what it broadly means.

Wooden Sundeck Installer Durban

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H2 CCA Treated pine is good for roof trusses where it is not exposed to the elements such as rain. H3 treated is good for outdoors such as decks and H4 is good for in the ground or in contact with wet soil. H5 is good for in salty water and is normally a combination of CCA and creosote treatment. H2 is commonly sold off the shelf at most timber yards. H3 and H4 is more specialised so one needs to find a supplier who is regularly treating to H3 or H4. Under no circumstances should H2 be used as a substitute. It will rot within a few years. Simple. Do not use it in decks, keep it for the roof.

Wooden Sundeck Installer Durban

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In order to activate a guarantee against the manufacturer one would need to take photos of the deck going up ensuring that the correct H level is used, an audit process would need to be completed on the company treating the timber and the build would probably need to be registered with the manufacturer and possibly inspections conducted during the build. So although it is possible to activate a guarantee, it is not really practical as the substructure will go up in 2 days and the deck will be done in 5 days. However, if the manufacturer is willing to offer this sort of guarantee, then we can safely assume that the timber we are using will hold up to its promise. In a nutshell, H3 or H4 treated CCA Pine is suitable for a substructure for a deck and may very well outlast a balau substructure. I would not be too keen to use it as deckboards for two reasons. Although it won’t rot or get eaten by ants, it will expand and contract a lot more than balau which will result in checking, cracking, warping, bowing etc. over time. The second reason is that because it is half as dense, one needs to use a 32mm thick deckboard as opposed to a 19mm deckboard in balau. So twice as much timber is used and the cost is actually slightly more in pine per square metre than balau. So why not use balau in the surface? It is much better looking and much more stable (i.e. it remains flat for many more years).

Wooden Sundeck Installer Durban

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The cost saving in using CCA pine vs. balau in the substructure is great and this allows me to keep my prices low whilst still providing a quality product. The CCA Pine will last as long if not longer than the balau substructure if the correct H grade of CCA pine is used.

All areas that have pine exposed are clad with deckboards so that the pine is not visible. Balustrades remain full balau.

For a no obligation quote on wooden decks, balustrades, pergolas and any other outdoor timber construction, please complete the form below and I will get back to you.  Or you can call us on 082 496 5444.

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Wooden Sundeck Installed – Oriel Place, Bluff, Durban

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Wooden sundeck Durban

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This sundeck we installed in Durban was a relatively simple one to build. The client wanted to extend the area around the pool to create more space. It was a simple cleat, beam and joist system with a fascia beam on the front to attach the balustrade uprights to. There was one challenge in that the retaining wall that runs below the paving next to the pool was not parallel to the paving and as such not parallel to the edge of the deck. A bit of fancy timber work was required with supports, small posts and sleeve anchors which created a substructure that became parallel to the pool, paving and resulted in the sundeck being parallel too.

Many of the properties in the Bluff are on situated on steep slopes and decking allows the home owner to reclaim a lot land that would not have been utilised. Terracing the garden is one option and decking over those can add extra space to one’s garden and therefore value to one’s property. I’m not sure if you have noticed, but a garden that has even a few stairs tends not be used as much as a garden that flows on the same level. It is important therefore to design the deck in such a way that you try to keep it all to one plane or the same level. This will result in more of the garden being used. If stairs are necessary one should consider staggering it over a longer length rather than 1m wide stairs.

Wooden sundeck Durban

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On this build posts had to be set again in the cavities of the loffelstein retaining wall. It was a relatively small deck and only took a few days to complete. I am sure the owners are now enjoying it through the last two summers and it has created a lot more space that they can now use in their garden.

It was sealed using a Timberlife Satin Wood Base 28 sealer with a mahogany tint. This sealer soaks into the timber rather than leaving a varnish type finish on the surface. There are two types of this sealer, one for woods of high porosity (pine) and one of timbers of low porosity (balau). Be careful to select the correct one. It is relatively low in wax content compared to their other products which is better for the horizontal surfaces that tend to get hammered by the hot African sun. The higher wax content sealers are good for vertical surfaces such as balustrades, screens, cladding etc. It is very easy to apply as it is very viscous and because it doesn’t dry on the surface, brush marks and runs are impossible to achieve. It simply soaks in. 2 to 3 coats are recommended and in the first year of the decks life it will be necessary to reseal it every 3 to 4 months. As time goes by the maintenance intervals will become longer as the timber is continually being nourished with this sealer.

It is inexpensive and is easy to use so re-sealing every 3 or 4 months in the first year is also inexpensive. There is no need to sand the deck before each application. Simply clean it, high pressures clean it if you wish, and re-seal. I will go into more detail in another article on sealing decks and maintaining them as it is a subject that warrants its own platform. Since writing this I have written and article on deck sealing which can be found here.

For a free no obligation quote or to discuss the design of your deck, please complete the form below and we will contact you.  Or you can call us on 082 496 5444.

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Timber Stairs Built Hawaan Forest Estate, Durban

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Timber stairs Durban

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These timber stairs I built-in Durban were the first stairs I built. This was towards the beginning of my deck building career and I had no idea really what to do. I had been involved in carpentry for a fair while so I had an understanding of timber, how it behaves and how to construct and manufacture items, but I had no idea of what needed to be done to build stairs both effectively and affordably. I resorted to Google and surprisingly, or not, I found hundreds of videos on how to make stairs. Mostly American videos so a few adaptions to our local conditions and I had a good idea of what was required.

I used the more conventional, more expensive method of building stairs. I took three pieces of 50 x 220 stock and cut my treads and risers out of the timber (see the diagram attached). This is done by first calculating the riser and tread based on the height of the deck that you need to reach with the stairs. Although an optimal height of each riser is about 190mm and the tread about 280mm, it will vary depending on the vertical height so as to keep each riser and tread the same height and length.

Timber stairs Durban

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Once these two measurements have been calculated, one uses a large steel square to draw the risers and treads on the stock. The square is simply placed on the stock and the two points are marked off on each end of the square resulting in a right angle where the tread meets the riser. The trick was cutting through the 50mm wood with a hand-held skill saw. My skill saw has a small blade so it kept jamming and burning the wood. In hindsight I would have used 40mm stock or even less as the strength of the timber exists in the width, not the thickness. So a 30 or 40 by 220 would have been much more affordable and much easier to work with. Nevertheless, we persevered and eventually had 3 lovely stringers cut and ready for installation.

From there it was a matter of placing the stringers in place with the tread level and securing them in place with posts concreted into the ground. The inner most stringer was secure directly to the wall using sleeve anchors and this became our starting point from which we set the others, level to that and to ground. With all our stringers in place we decked the surface using 19 x 68 deckboards. We added a bit of substructure to the sides to accept our cladding, clad it and sealed it using a Nova product. Nova produces some top quality timber preservatives, but be careful not to mix them up with the varnishes. Varnish is a no go on any deck as it will peel and flake as the sun breaks it down. To get it off afterwards is near impossible and varnishing over it again results in a blotchy effect. One can’t use anything other than varnish once it has been varnished so stay away from varnish or anything that dries on the surface, with the exception of water based sealers. An article on sealing decks can be found here.

You can find a large reference base on Wikipedia about stairs here.

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Sundeck Installed in Durban Bluff

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Wooden sundecks Durban

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This sundeck I installed in Durban I actually subbed out because I had too many new builds on the go at the same time to be able to do it quickly enough. I use a very good subbie who charges reasonable rates, has his own transport and tools and skilled labour. He has actually been building sundecks in Durban for a lot longer than me and I can therefore leave him to his own devices and let him get on with the job. We follow him to fill sand and seal the deck after he has constructed it.

This deck was built off the bar area and canter levered over the retaining wall above the pool. It went around the corner to a braai area and had a set of stairs for access. An awning was first installed by an awning company and we then decked around the posts of this awning.

It was installed flush with the entrance to the bar which only allowed us about 150mm between the top of the deck and the existing concrete slab on which we were installing it. As a result there was not enough space for any under beams and we employed a slightly different method to a deck on the first floor.

Wooden decks Durban

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The substructure is first built on the ground and is then attached to the wall using sleeve anchors. It results in the entire substructure being flat and in the same plane. This as opposed to a beam that supports a joist sitting on top of it. So to start with a 30 x 102 is cut to length to fit the length of the building to which it will be attached. Joists, at 550 centres, are then T’ed off this and secured from behind using two kalgard screws. A last fascia beam is secured in the same way resulting in a grid type substructure which is then lifted into place, chocked if need be, and secured to the wall using sleeve anchors. The front edge is then supported by short legs which rested directly onto the concrete. There was no need to dig through the concrete as it was solid enough to support the weight of the deck. On the front edge where we have canter levered it we had to drop longer posts down onto the retaining wall and concrete these into the retaining blocks.

The balustrade was an unconventional balustrade as can be seen from the pic. Because the client didn’t want to obstruct his view when in a seated position, we reduced the height of the balustrade to 500mm instead of the normal 1m. We also left the balustrade open and no pickets or cross pieces were installed resulting in a very simple straight lined balustrade. It worked well and looked quite neat afterwards.

Stairs were installed at 1m wide with the same style balustrade or hand rail running up each side.
This deck was intentionally left unsealed so that it would weather. When balau weathers it turns a very attractive grey colour. It’s a personal preference I suppose. Some like it, some don’t. It looks more rustic without looking too tatty. It must be noted though that if one decides to seal it afterwards, then it must be bleached and prepared properly otherwise it will turn very dark, almost black. The greying is actually black algae that grows on the surface of the wood and although it won’t necessarily result in rot, needs to be bleached and removed with a high pressure cleaner before sealing. This is also applicable to decks that have been sealed and are now to be re-sealed and have started greying.

For a free no obligation quote to construct your sundeck please complete the form below and I will get in touch with you.  Or you can call us on 082 496 5444.

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Timber Stairs Built in Hillcrest – February 2013

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Timber stairs Durban

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As a deck builder and timber stair builder in Durban I have had to learn how to build timber stairs the hard way, through trial and error (and a bit of Googling).  Timber stairs have always been a tricky one for me and I have battled to build them in the past. At first I Google’d ‘building timber’ stairs and found a few videos on the topic which explained it quite nicely. Most of the videos online though are American and they therefore explain it in inches. But after converting it the technique and calculation used to work out your runs and risers becomes quite clear.

The riser is the vertical piece of the step and the run (or tread) is the horizontal piece. Building regulations in South Africa state that the riser can be no more than 200mm high and the tread or run can be no shorter than 250mm. Timber, either in pine or balau, will come standard at either 140mm wide or 220 wide. One should therefore use two pieces of 140 wide stock in order to get a tread of 280mm wide. I have seen stairs built using 220 wide stock which although is not completely according to building regulations can work if a gap is left between the front of the top tread and the back of the tread below that. The gap should be at least 30mm to get back to your minimum of a 250mm wide tread, although building regulations state that this gap should be no bigger than 20mm. Because the stairs are open, one can normally get away with this as your foot will be able to move past the back-end of the tread as you climb the stairs. Be sure to check with building regulations before designing your stairs to ensure you are compliant or that your contractor is adhering to these regulations.

Timber stair builder

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First you need to calculate the exact height of your riser and the exact width of your tread. I will use 1,1m as the height of the stairs for the example below.

Assuming a riser of about 200mm or less divide 1, 100mm by 200mm. You get 5.5 risers. Increase this to 6 risers because if you take it back to 5 risers you riser will be more than 200mm.

So 6 risers and therefore 5 treads. The top tread of course being the deck itself.

1, 100mm divided by 6 risers give you an exact riser height of 183.3mm. 5 treads of 280mm each will result in a total floor length of 1, 4m. From this you can work out the length of the stringer. a²+ b² = c². Remember him? Yeah!!! The stringer by the way is the piece that runs down diagonally from the deck to the floor and to which the treads are attached.

Now lay the stringer flat on the ground, starting your markings a comfortable distance from the end to allow for cutting to the correct angle and possibly notching the end to accommodate any lip that may exist on the deck. Deckboards can either be set flush with the joist or they can hang slightly over which will dictate whether or not the stringer needs to be notched so that it can be fastened to the joist or beam.

Timber stairs Durban

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With the stringer flat on the ground, take a large square with markings on both sides (the big black square) and slide it along the one side of the stringer so that you reach the 183.3mm mark on one side and the 280mm mark on the other side. Of course you would round this to the nearest millimetre. One can buy little clamps that clamp to the sides of the square to make this job easier. In fact sophisticated stair stringer squares can be bought but the big black square works just as well. With your riser height and tread width marked on the stringer you can now draw a line around the square at the corner. This is where your riser and tread will be. Move the square down to the end of the marks and repeat to mark the next one. Continue until the end of the stringer. Cut the top end of your stringer off parallel to the riser at the correct distance to attach to the joist. The bottom of the stringer will be cut, either parallel to the riser or tread depending on whether you want a vertical or horizontal end which will either attach to the concrete ground (horizontal) or be set into the soil using a post and concrete (horizontal or vertical).

If you have as much difficulty understanding this as I did, then you are not alone. Try it and you will find it becomes second nature.
Now it’s just a matter of attaching your treads and job done. If you have a balustrade running down the sides of your stairs this can be attached now. Care should always be taken where the balustrade capping and cross supports, on the stairs, meet the same on the deck as they are running at different heights. It is better to take the balustrade up, level out whilst still on the stairs and then meet the horizontal.

Timber Deck Installed in Queensburgh, Durban

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Sundeck installer Durban

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This was our second deck we installed in Durban and this time around we got the spec right and didn’t spend all our money on timber. The deck was pretty much on ground level but still required normal 30 x 102 joists as it was not supported by a concrete base. Should there have been a concrete slab on which to support it then we could have used smaller batons instead of joists. We still sued a cleat and beam system although later in my Sundeck installer career I learned the other method of a joist as the cleat attached to the wall with the joists Téd off that and a fascia beam on the front.

There was a fair amount of digging to get the garden to the correct level as the one side was quite a bit more elevated than the other.
This deck had a floating step which was quite large, bigger than a normal tread. It worked very well in that it appears that the step is not attached to the deck at all and is large enough to step down comfortably on to it.

Sundecks builder Durban

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Being our second deck we set everything out and started decking it. Half way through our deckboards we realised that the front beam was not straight. It bowed inwards and as the deck boards went down it became more and more noticeable. So all the deckboards came off, the beam was straightened and back they went. A costly mistake in time but a lesson learnt that will ensure that that mistake never happens again. A simple piece of fish line or builder’s line must be placed along the front edge of the beam when fastening the joists to ensure that it is straight. A false joist can be used here in the middle of the beam attached in the same direction as the joists will lie to hold it in place while the joists go down. The same rule applies for joists. When I joist is placed down it must also be square off the wall and the rest of the joists must be parallel to that one. Timber will always be bowed in one direction or another, some more than others. But they must be pulled straight before being attached. In the case of joists this will ensure that they screw line on the deckboards is straight and more appealing to the eye. Also it keeps the distance between joists exactly 550 between centres for the entire length of the joist. This is particularly important on joists that are placed on the end of the deck as the deckboards will be cut there and if not straight then the deckboards will either not be straight or they will form a lip where the joist bows inwards or outwards.

Sundecks Durban

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The balustrade on this deck was pretty straight forward to. We notched the cross pieces so that they fitted snuggly together in the same plane rather than overlapping them. We built a pergola in balau above which eventually took a roof. The client however attended to the roof sheeting.

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Wooden Sundeck built in The Bluff Durban – Jan 2013

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sundecks durban

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After the last sundeck we built in Durban we were glad to have a small break. Temperatures reached about 38°C and even though we only had to sand and seal it, it was almost impossible to work in those conditions.

This next sundeck in Durban measured about 5.7m wide along the front of the house by 4m deep. It was on the first floor at a height of 3.2m above ground level. Due to the size we had to support it using 4 balau posts each of 90mm x 90mm in size and the other two ends of the beams were set in feet cut and anchored to the wall. Initially we were going to set the posts in concrete the normal 600mm deep. However the location was in the Bluff which is almost completely a sand dune. We dug to 1m deep in sand that had the same consistency as building sand, and could still stick a re-bar another metre into the ground. Instead of the normal 600 deep in concrete method we had to throw feet or pads of 1m x 1m x 200mm with re-bar set in the middle. This created a larger footprint and will prevent the posts from sinking over time. The re-bar ensures that the whole pad has to sink at the same time instead of cracking. The posts were then set on top of those with a re bar hammered into the bottom of the post and drilled into the concrete.  See the two pics alongside.

timber decks durban

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The posts are set as square to the wall as possible but there is no need to set them exactly square as they will simply support the beams and any difference won’t make a material effect structurally.

This deck needed 4 posts as the length was 5.7m and it is generally quite difficult to find beams in that size that long so they had to be joined in the middle with a post to support them. We were using 30 x 102 joists which can be spanned a maximum of 1.8m between beams so two beams were required thus doubling up the number of posts.

We cut the posts to length on the ground and then connected our beams using a joiner block to create one long beam. They were half checked and the balau beams of 30 x 220 were placed and secured on the half checks. Galvanised hex bolts were used to secure the beams to the posts.

The joists went on next and were left long so that the deckboards could start from the house side and the joists cut off once we reached our desired depth. If the joists are cut to length before the deckboards go on, then it will result in a half deckboards being used to finish it on the house side. What can also happen is that the last deckboard is not only a half deckboard but also a wedged shaped one. So deckboards are always started on the house side and run to the desired depth and the joists are then cut to fit.

Timber deck installers Durban

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On these types of decks I also like installing a fascia beam of the same size as the joists so as to provide support on the front of the deck as well as providing a beam that the balustrade can be attached to. Without this the balustrade would need to be attached to the main beam beneath which would mean the main beam would need to be set near the end of the deck and perfectly square to the deckboards or the balustrade will run out of parallel to the boards. With this method it is not important if the main beam is not perfectly square as it doesn’t have to line up with anything on the deck itself. It is merely there for support and the tolerance is therefore much greater.
The balustrade uprights of 60 x 60 were installed prior to the deckboards so that we could deck around them by notching the boards. Once the boards were down, the cross supports on the balustrade were installed 100mm off the deck surface for the bottom one and flush with the top of the posts for the top one. This top cross support can sometimes be set 100 down from the top of the uprights, but setting it directly underneath the capping provides greater support to the capping and will prevent it from bowing over time. Pickets of 25 x 30 were then set equidistant apart between balustrade uprights, cut to length and a capping of 30 x 102 placed on top and secured.

Screw holes were epoxied closed with a saw dust mixture to match the colour, sanded and sealed.

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Timber Sundecks in Durban

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Wooden decks Durban

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“Summertime ….. And The Livin’ is Easy “… Or it CAN be !! …Yes, with the South African summer right on the doorstep now, what’s the best Christmas present you could give to your family (and yourself)? (This one won’t fit into a Christmas stocking however …)

Ponder and Dream of how ‘lekker’ it would be to have a good quality sundeck in our sunny climate, leading off your lounge, and onto your pool or into your garden… and yes, in South Africa a sundeck is as important as your lounge, or more so because of our outdoor lifestyle.

Who to get to build it?
The benefits of having it professionally installed versus a ‘fly by night builder’, or tackling this mammoth task yourself; the importance of the maintenance of your valued product and the importance of what wood type to use in its construction are all considerations to take into account when planning to invest in this forever “best thing I ever did” choice. Make it your Christmas gift to the whole family, all in one!

Wooden decks Durban

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Materials used in the construction include the following. All are good quality materials, able to weather the weather (pun intended) if properly maintained. An example:

• Balau (an imported hardwood from Indonesia, extremely dense, contains toxins that prevent termite damage and resins which repel water to prevent rot).
• Kalgard screws (similar to epoxy coating where the coating on the screw is baked on
• Stainless Steel Screws
• Epoxy to fill screw holes where the screw has been counter sunk to prevent water getting in the little hole which slows down rot
• Timber preservative rather than varnish (varnish sits on top and cracks and flakes from the UV in the sun’s rays, whereas timber preservative soaks into the wood nourishing it thereby preventing flaking and peeling of varnish.)
The Wood Joint pays special attention to detail in all products and places great importance on durability and longevity in their products by applying sound techniques and slightly over engineering most products.

Wooden decks Durban

Click to enlarge

They pride themselves in their quality workmanship and use only top quality timber sourced from reputable suppliers.

A sundeck is a valuable addition to any home and will not only provide many years of enjoyment, but will also enhance the value of your property.

With the correct care, maintenance costs can be kept to a minimum and the life span of your deck increased.

The Wood Joint will assist you in a design that will be cost effective and will best suit your needs taking into account the existing structure that is in place.

With years of experience in the deck building industry, The Wood Joint can advise, design, maintain and erect your deck in the most cost effective and structurally best methods.

Other Products, Other Timbers …
“We have listed the three most commonly used timbers to construct decks which have been selected due to their structural strength, longevity and cost effectiveness. There are however other timbers that can be used and these can be discussed individually.”
The Wood Joint (www.thewoodjoint.co.za) from my experience and that of many is dependable, reliable, knowledgeable and professional … View their website to see the quality and standard of their Sundecks and a wider portfolio of other specialities their experience encompasses:

• Sundecks
• Balustrades
• Pergolas
• Walkways
• Garden Bridges
• Pool Decks
• Screens (vertically installed to provide privacy)
• Cladding (on walls mainly for aesthetic purposes)
Wood
Balau

The most commonly used, and most cost effective timber, is Balau which is sourced from south East Asia. It is a yellow – brown to dark brown timber with a fine texture and interlocked grain and is extremely durable under tropical conditions.

It is a fairly heavy timber weighing between 800 kgs and 1, 000 kgs per cubic metre when dry.

It can be sealed or left unsealed. Unsealed it weathers to a grey colour. It can also be stained easily using a variety of tints to change the colour.

Garapa

Garapa is also a popular decking material as it is hard, heavy, tough and strong and is naturally resistant to rot, decay and insect attack. Found most commonly in Argentina, Brazil, Venezuela and Eastern Peru.

It normally weighs between 800 kgs and 960 kgs per cubic metre when dry. A fine grained timber varying in colour from yellowish to yellow – brown / yellow – pink.

It is, to a degree, scratch resistant reducing sanding during scheduled maintenance.

Massaranduba

Sourced form the West Indies and Central and South America, this timber is suitable for decks due to its hardness.

It is extremely heavy weighing in at about 1, 050 kgs per cubic metre when dry.

The texture is fine and uniform. The grain is usually straight but sometimes interlocked.

The heartwood is light red to rose red.

Keruing

Keruing is naturally found in South East Asia.

The timbers vary in colour from pinkish-brown to dark brown and look rather characterless. Grain is straight or shallowly interlocked and the texture is moderately coarse and even. All of the species contain oleo-resins and many of them will exude it onto surfaces during drying or when exposed to heat or sunshine when in use.

The weight is variable too but is generally within the range 720 to 800 kg/m3 when dried.

It is moderately durable.

For free quotes and more information on The Wood Joint’s various wooden products contact us on 082 496 5444 or complete the form below.

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