Tag Archives: pool deck

Wooden balau Deck Built in Umkomaas – KZN South Coast

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Balau seating area

This wooden deck built in Umkomaas on the South Coast of Kwa-Zulu Natal turned into a very nice job with many extras and a happy client who paid timeously. What a pleasure.

We removed and dumped an existing pine deck that had started to show signs of failure in the deck boards themselves. The structure was still ok as it had been built using H3 CCA Treated pine which is suitable for outdoors for a minimum of 50 years as per www.sawpa.co.za. It was the deck boards that had started to rot at the screw hole due to water sitting in the screw hole for long periods of time. It is very important to firstly close that screw hole at the time of building the deck and then to maintain them going forward to stop any water getting into the screw hole. Water will travel very quickly along the end grain of wood and this screw hole provides an ideal point of entry for water. They are simply filled with a clear epoxy mixed with saw dust to match the colour and then sanded flat before sealing or oiling the deck.

Once we had a clear slate we built a new deck using balau deck boards. We changed the design a few times as we built to accommodate the clients requirements. We tried to create a deck that would flow nicely from one level to the other. The top deck was built flush with the house and then we built steps at a 45 degree angle to gain access to the lower deck around the pool which extended along the front of the lower level sliding doors.

We included a curved front on the upper deck to break the straight lines and then clad that fascia as it was very visible when driving up the driveway. We normally include two deck boards as a fascia to the front edge of a deck to hide the structure below and finish it off neatly. In this instance we added four deck boards on the curve because the driveway is a lot lower then the deck and when driving up the driveway the underside of the deck was the first thing you see when entering the property. The client may still need to add planters with some plants in to completely cover that structure but the 4 deck boards give it a nice broad fascia which hides a lot of the structure.

The stairs were challenging. Originally they were to be curved risers and treads which would have meant either cutting deck boards at an angle and laying them straight or trying to bend the deck boards. The risers would have been easy enough by bending a deck board around the arc, but the treads would have been a bit more difficult because it would have meant bending the board through its width (not thickness). The centre of the circle, was off set to the corner of the deck or the top of the stairs and the centre of the circle occurred in the pool. So all in all not an easy task. Because the arc itself was quite gentle you would not have really noticed that it was curved so we opted for a straight edge to our risers and treads. Much easier and less problems going forward with deck boards trying to return to their original straight position. Often less is more.

For a free no obligation quote on your wooden deck, pergola, stairs and other timber works please call us on 082 496 5444 or use the contact us form below.

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Balau Ceiling Cladding at Hillcrest Corner, Durban

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Hillcrest Corner – Deck and Ceiling
Hillcrest Corner – Deck and Ceiling
Hillcrest Corner – Deck and Ceiling
Hillcrest Corner – Deck and Ceiling
Hillcrest Corner – Deck and Ceiling

The Owen Kemp Building at Hillcrest Corner, is being refurbished and there are two restaurants coming in to the space which was Mr Price. The entire shop is being revamped and changed to accommodate these two restaurants and we have been appointed to attend to the balau ceiling work, decking and cladding of various entrance ways and some screens. This article will deal with the ceiling work.

A steel fabrication company has installed a steel structure on top of which they have installed roofing material. Our job is to now to clad the underside of the steel purlins and battens using 19 x 68mm balau deck boards with a 90mm gap which will accommodate flush mount LED lights. One can’t attach the balau deck boards directly to the steel structure so we’ve built a mini timber structure on to which we will attach the balau planks. We needed to build it so that the bottom of these boards were flush to the bottom of each I beam as the I beam itself will remain exposed and visible. Cleats and battens were attached to the steel and then painted to match the colour of the steel itself. Deck boards were then fixed to these battens with a 90mm gap. The gaps of 90mm are to accommodate a bracket which will be used to fix LED lights which will be flush with the bottom of our boards. We installed the brackets once we had already installed the boards to make it easier to get the alignment right. We drilled through the board and counter sunk a nut and bolt which will be filled with epoxy to cover the bolt head. The lighting company then installed their lights into those purpose made brackets.

On the long straight section the boards were relatively easy to install as they followed the profile of the roof sheeting which was parallel to the I beams supporting them. At the corner the I beams no longer run parallel to the profile of the roof sheeting so we installed our boards still parallel to the profile of the roof sheeting but mitred at an angle to the I beam resulting in a very neat finish. The difficulty in this type of job is drilling through the 12mm I beams to fix the cleats securely. Also the height slows the job down as one is working above one’s head on scaffolding.

On the screens we need to fix a cleat on the outside of the building between screen steel frame and balustrade. We drilled form the inside using a magnetic drill as the wall of the steel was about 8mm and it was virtually impossible to drill from the outside through 8mm of steel. Still there were at least 300 holes to drill in this manner. It is much easier to install wood on to steel if the steel has been pre drilled before fabrication.

There is still a deck to come below this ceiling and screens at various points. I will follow up with a separate article on these other items.

For a quote on your sun deck or other balau timber cladding or screening please contact us on 082 496 5444 or use the contact us form below.

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Indoor Wooden Balau Pool Deck Built in Estcourt

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Here’s an indoor wooden balau pool deck we built in Estcourt KZN recently.  The client had been doing some renovations on his house and had enclosed the pool with brick walls and windows resulting in an indoor pool.  He wanted a wooden deck around it to finish it off nicely.

Careful consideration was needed to ensure that any water from the pool could quickly drain away so as not to remain wet beneath the deck boards for too long.  Of course with an outdoor deck any rain water or pool water evaporates quite quickly and isn’t of that much concern.  Being indoors however this water can get trapped below the deck for some time resulting in premature failure of the timber.  Although the timber is H3 CCA treated, and as such can live outdoors with periodic wetting, it cannot remain wet constantly.  H4 CCA Treated timber is more suitable for damp conditions such as constant contact with wet soil.  But a fair amount of water on an ongoing basis is not a good idea.

In this instance the builder had done a great job in creating a small fall on all four sides of the pool so that any water dripping or splashing on the deck would fall back into the pool rather than sit below the deck.

The job was relatively easy as there was very little difference in distance between the walls and the sides of the pool.  If the wall is not parallel to the pool then it will result in a wedged shaped deck board either up against the wall or the pool.  To counter this one must “fan” the deck boards by making the gaps on one side 1mm smaller than the gaps on the other side effectively gaining 1mm per deck board.  After 20 deck boards you will gain 20mm to make up any difference.

In fibre glass pools one might also find that the edges of the pool are not straight.  Run a fish line along it to see if it bulges in or out and find the straightest side to start your decking.  If it does bulge then you will need to overlap your deck board on the pool side slightly to cover that and keep the deck boards straight.

A simple single deck board as a fascia board on the inside of the pool finished it off nicely.  It was oiled with a deck oil and this deck will require very little maintenance or re-oiling as it is indoors and won’t get any sun.

Call us on 082 496 5444 for a free quote on your decking requirements.  We also supply and install balustrades, pergolas, walkways, bridges, jacuzzi cladding and pool pump covers.

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Wooden Pool Deck Building in Summerveld, Durban

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Wooden Deck and Stairs

We built this wooden pool deck in Summerveld, Durban in July 2015. There were various challenges in this wooden pool deck build which tested our skills somewhat.

Firstly the ground in Summerveld is very rocky, in fact in some areas it is just one large rock, and when digging you are actually making a small hole in a large piece of rock. There were 21 holes in total on this wooden pool deck so digging was slow and costly.

From the pics you can also see that the edge rim of the pool is a rock feature so it is not level or flat and we had to try to get our deck height to a comfortable level for access from the rock rim of the pool on to the wooden pool deck. We also had to then try to conceal the gap between rock and deck as far as possible and as neatly as possible. In some areas it took a full deck board as a fascia and in other areas it was tapered down to a half width deck board.

We ran deck boards perpendicular to the pool to avoid having long thin slivers of deck board on the pool side. When we started out the deck was planned to be half the finished size. As it took shape it was decided to extend it to its final measurements which was a double-edged sword for us as we had to dig even more holes through the rock but it increased our surface area and therefore our earnings. So we put on our big boy pants and carried on. The ends result was that the deck now extends past the front of the house so that when you are standing on the front you can see all the way along the front of the house.

A pool pump cover was added, a full balustrade around the whole deck and we clad the open vertical gaps so that one cannot see below the deck.

In one of the pics above you can see how we have returned the balustrade at 90 degrees on the first corner. This is to give the long run of balustrade perpendicular to it more strength. Long straight runs of balustrade can often become quite “wobbly” and this corner gives it good strength.

We opened a gap in the existing post and rail fence and built stairs from the garden at house level to the pool with a hinged gate and latch. Because of the angle of the stairs, and to prevent digging too deep into the ground at the top of the stairs, we built a small landing.

A short free-standing balustrade was added along the electric fence to provide some protection from the electric fence when accessing the lower garden on the right hand side of the deck.

For a free no obligation quote on your wooden pool deck or other outdoor timber structures please call us on 082 496 5444 or use the contact us form below.

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Balau vs CCA Treated Wooden Deck Durban

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I often get asked about using balau as a substructure in a wooden deck. There are various pros and cons of using balau as a substructure in your wooden deck so I thought I would jot it down and in future I can direct clients here who want the ins and outs of using balau as a structure for your wooden deck.

Balau is a very good, hardy and durable wood to use in outdoor wooden decks and other outdoor projects. It contains toxins that limit insects eating it and it is high in resins and oils which naturally repels water and limits rot. All wood will eventually rot. It is just that some will rot quicker as they are less dense and less oily which means they will absorb water more easily, which remains in the wood, causing fungus to grow which breaks down the fibres in the wood and is commonly called rot. This is a simplified explanation but I think it delivers the message accurately. Water doesn’t cause rot. Fungus, as a result of water and sunlight, causes rot.

Balau therefore will rot and I have started documenting some pics of rotten joists that I have come across in my repair work of wooden decks. It may take 15 years for this rot to start but it will happen and when it does repair work can run into thousands if not a complete deck rebuild. Joists are often difficult to access whereas deck boards are not.

On the other hand a piece of wood that has been chemically treated to prevent, or limit rot, will last a lot longer and a pre determined life span can be calculated.

CCA Treatment is a process of pressure treating SA pine. A vacuum is created in a chamber that contains the pine and a solution of copper, chrome and arsenate is introduced which then takes up the void created by the vacuum sucking the solution into the cells. The copper prevents fungus growing which in turn prevents rot, the arsenate keeps the insects away and the chrome binds the two to the wood so that I doesn’t leach out.

Balau is too hard and dense to treat. Pine is a commercially grown timber in South Africa which is inexpensive and very suitable for treatment as it is soft and takes up the solution of CCA successfully. There are various different Hazard Classification or H classifications. Basically H2 is good for indoors (roof trusses etc.) H3 for outdoors exposed to the elements, H4 for in constant contact with wet soil. H5 for submersion in fresh water and H6 for submersion in salt water. A correctly treated piece of pine to H3 will, as per SAWPA guidelines, last in excess of 50 years which is pretty impressive in comparison to a piece of balau that comes with no fixed life expectancy. A poor quality piece of balau may start to fail within 5 years whereas a good quality piece may only start in 15 years. Most of the pics I have documented here are of decks that range in age from 8 years to 15 years. But generally speaking I have found some rot setting in all the decks of 15 years or older.

S5 (SABS Structural grade) Pine is considerably cheaper than balau structural timber. So from an economic point of view it makes sense to use pine in place of other woods wherever possible.

One might now ask why is pine not used on the surface of a deck? Why is balau preferred?

Balau is a very stable wood and therefore expands and contracts less than pine. It is about twice as dense, knot free and doesn’t twist and warp as easily. Pine is soft and with the sun beating on the deck it will tend to crack, twist and warp more easily. To use pine as a deck board one needs to use a 38mm board as opposed to a 19mm board in balau (twice as much wood). Also pine deck boards are normally manufactured from S7 as opposed to S5. S7 refers to the number of knots per square inch (or centimetre) and is therefore a lot more expensive than S5. The cost of pine deck boards is in fact a few rand more per square metre than balau. Hence the reason to use correctly treated CCA pine as a substructure and balau as deck boards. Again pine doesn’t work well in balustrades because twice as much wood needs to be used at S7 grade.

For a free no obligation quote on your sun deck, pool deck, balustrades, pergolas etc., please call us on 082 496 5444 or use the contact us form below.

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Wooden deck in Massaranduba, Hillcrest, Durban

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This deck was built with Massaranduba. Although Massaranduba is about 30% more per square metre than balau the client insisted on it as it is a much harder and denser wood than balau. As such it will last longer. It has a slight reddish tinge to it. This deck is to be left unsealed so will eventually turn grey / sliver. Therefore one will not notice that is massaranduba, but it will last longer. When choosing between balau or massaranduba one needs to weigh up the difference in cost vs. the longevity of both timbers. There is nothing wrong with balau, it will also give you a long life span. Massa is of a better quality and will therefore outlast balau.

We decked around the pool flush with the tiling on the patio which resulted in a single 90mm deck board being used as a fascia on the inside of the pool. Hence the difference in height between the water level and the deck is not that great. Often the deck can come up too high resulting in a big step up to the deck from water level. The pool therefore needs to be set at the correct height, in relation to the patio, to accommodate the deck at the correct height.

A quick note on new pool decks. The hardwood typically used in decking contains tannins which leach out when it rains. Storing them on a tiled surface almost always results in stains being left on the tiles after a downpour. Likewise one needs to be careful of installing the fascia on the inside of the pool, or deck boards that are installed on the pool’s edge, prior to filling the pool with water. If there is no water in the pool and it rains, these tannins will leach out and run down the new marbelite pool surface, staining it. The only way to get rid of the stains successfully is to sand it off. It is advisable therefore to get the pool done and filled before decking up to the sides of the pool and installing the fascia board. Alternatively, don’t marbelite until these tannins have completely leached out. It’s a tricky one because the pool contractor doesn’t want to marbelite until the lawn is done because of dust. The landscaper normally comes last, so it’s a bit of juggling that is required.

We decked around a circular concrete slab which is to be a fire pit and up to the edge of the brick and plaster bench around the fire pit.

We also installed a small pergola above the sliding door and included a small bar counter that can be accessed from both sides of the patio and deck. There was also a small decked area at the back of the house next to the fish pond and a screen on the front of the house.

For the screen we used a 20 x 30 slat instead of a normal 19 x 68 deck board. Although a 19 x 68 deck board works well as a screen, a narrower piece (30mm) with a smaller gap is a bit different and not the run of the mill timber screening. Although it is slightly more expensive than a normal 68mm wide deck board screen, it is very effective.

All in all a very nice job to work on and a pleasure to work with Massaranduba. It is lovely stuff. Hard as nails and long-lasting.

For a free no obligation quote on your wooden decking, pergola or screening needs in Durban or Cape Town, please call us on 082 496 5444 or use the contact us form below.

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Wooden Decking in Durban – What Timber to Use

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Wooden decks Durban

A CCA treated pine substructure and balau deck boards

Wooden decking in Durban, or any other area in South Africa is a valuable, inexpensive way of creating extra outdoor space. The climate in South Africa lends itself to outdoor living and as such a wooden deck in Durban is almost essential. There are many articles on this blog on how to build a wooden deck, what methods we use in building etc. so please feel free to browse and find what you are looking for. In this article I will mention some of the types of wood we use in building our wooden decks and provide reasons why we choose those types of wood.

Our deck substructures are made from CCA treated pine. Pine is a locally grown timber, relatively fast growing and as such inexpensive. It is used widely in the building trade as structural timber. It does however need to be CCA treated in order to prevent rot and insect infestation. CCA treatment is available in various H levels or Hazard Classifications. H3 is what is typically used in wooden decking as it is suitable to live out doors with occasional wetting. H4 is what one uses for posts or beams that are in constant contact with wet soil. If you stick to these guidelines, as set out by The South African Wood Preservers Association, then you will get a minimum of 50 years life span from your H3 timber and 30 years from your H4 timber. Pine is also relatively cheaper than balau. Balau can be used as a substructure but it is about 4 to 5

Wooden decks Durban

A balau substructure

times the price of treated pine. Balau will rot quicker than correctly treated pine in a substructure, believe it or not.

The pine that needs to be used in the substructure needs to be at least S5 which is SABS structurally approved timber. What it means is that there is no more than a certain specified amount of knots per square metre of timber. Pine is very knotty and is split up into different S categories which all carry a different price tag.

Pine is however not my fist choice for deck boards. Firstly it costs pretty much the same as balau. The reason for this is that the grooves below are machined here in South Africa and it is S7 timber so virtually knot free and it therefore carries a higher price tag then S5 pine. Added to this is that you are using almost twice as much timber because it is less dense. Typically a pine deck board would be 32mm thick whereas a balau deck board would be 19mm thick. The cubic metre rate for balau deck boards is also about half the price of the structural balau. Pine also tends to, warp and crack more easily then balau when exposed to direct sunlight because it is less dense and expands and

Wooden decks Durban

Balau deck boards

contracts a lot more than balau. This is fine for a substructure which uses thicker pieces of wood and is protected from the sun, but doesn’t work well on deck boards.

Based on all the above, it makes financial sense, and structurally it is the best option, to use H3 and H4 CCA Treated pine as a substructure and balau deck boards.

There are other options for deck boards. Massaranduba and Garappa are both very good woods which will outlast balau, but cost about 20% more per square metre. They are mostly used in the Highveld and in areas of South Africa where they experience extreme temperatures between seasons. Because they are denser, more stable and less prone to cracking

Wooden decks Durban

Balau deck boards

and warping, they can withstand minus 10 in winter and plus 30 in summer. Durban however has a more stable climate with less extremes between seasons and as such balau is the most suitable choice for hardwood decks.

For a free no obligation quote on your wooden sun deck in Durban please call us on 082 496 5444 or use the contact us form below.

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DIY Timber Decking in Durban

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Timber decking companies DurbanAlthough we are professional installers of timber decks in Durban, we also offer a DIY service whereby we will supply the materials required to build your own wooden deck. We will also provide a brief outline of what is required and how to go about installing it.

As an introduction to this service I will offer some basic guidelines of how to set about building a wooden deck.

The most cost-effective method is to use an H3 and H4 CCA Treated substructure and balau deck boards. H3 timber is guaranteed, by the supplier, for 50 years and H4 is guaranteed for 30 years. This is of course subject to certain conditions that need to be fulfilled such as sealing cut ends with an approved end sealer and using H3 and H4 where they should be used. You can see a list of H classifications on www.sawpa.co.za. Provided the correct H level of timber is used in the correct application your deck will probably out live you.

Wooden decking companies Durban

First few rows of balau deck boards down

Substructure construction will vary depending on the height of the deck and some other criteria, but basically you will be aiming to install joists at about 450mm to 500mm centres. This will vary depending on the total length you need to install joists over. The joists are generally built using 38 x 114 S5 H3 timber. S5 is minimum SABS structural grade timber and refers to the number of knots per square metre that are present in the wood. H3 is the level to which it is treated at the treatment plant. H3 is suitable for outdoors. If you are placing timber in the ground, or in constant contact with wet soil, it should be treated to a minimum of H4.

Should you require main beams to support your joist structure you will typically use a 50 x 228 H4 beam and you can use 76 x 76 H4 treated square posts to support these beams. Your beams will be installed at 3m centres. If the structure is higher than about 2m I would suggest using gum poles to support it as they are harder and stronger. Again use H4 CCA Treated as they will be placed in the ground.

Timber decking companies DurbanIt is best to use balau deck boards as they are a lot more stable than pine and will not bow and cup as easily as pine. I use the 19 x 68mm reeded deck board as they are relatively inexpensive in comparison to the 19 x 90 deck board. They need to be reeded and the grooved side must face down in order to allow water trapped between the bottom of the deck board and the joist to escape, thus preventing premature failure due to rot. One can also use other timbers such as Massaranduba and Garappa, but they are more expensive. Balau is fine for coastal regions. Garappa and Massaranduba work well in the Highveld where the temperatures range from very cold to very hot.

Deck boards should be spaced with a 5mm gap between them in order to allow water on the surface of the deck to drain away quickly.

For a free no obligation quote on timber supply or supply and install for your decking needs, please contact us on 082 496 5444, or use the contact us form below.

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Timber Decking Companies Durban

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We are a timber decking company based in Durban and specialise in the construction of timber sun deck, pergolas, walkways, stairs etc. We use primarily H3 and H4 CCA treated pine as our substructure and balau deck boards. Our balustrades and stairs are all made from balau unless otherwise specifically designed in pine. The H3 and H4 CCA Treated pine has a life span of between 30 and 50 years outdoors in the elements and although the balau is not pressure treated it will also last in excess of 30 years.

The timber deck we built in this article was in Plantations in Hillcrest and was a low-level pool deck. The pictures alongside show the different stages of construction and I will explain, in this article, the challenges we experienced with this one. All timber decks we build come with their own challenges and there are various techniques we use to overcome these challenges.
Our first challenge here was that the paving alongside the pool was not parallel to the house. There was a difference of about 80mm over a distance of about 3m. If we had simply placed our deck boards down with equal gaps between them we would have ended with a wedged shaped deck board with a measurement of zero on one side and 68mm on the other side which would be unsightly. In order to overcome this one needs to vary the gaps between deck boards.

In this instance we needed to gain 80mm over a distance of 3m. We needed to start with a gap of 4mm on one side of the run, and the gap needed to increase along the length of the deck board run to 6mm on the other side effectively giving us a gain of 2mm per board. Over a distance of 3m, a total of 40 deck boards, with a width of 68mm and a gap of approximately 5mm, will be needed. If we increase the gap on one side of the run to 6mm and reduce the gap on the other side of the run to 4mm, we gain 2mm per run of deck boards. 2mm x 40 deck boards gives us a
total of 80mm that we will gain thereby reducing the difference on either side to zero. In effect you are “fanning” the deck boards to close the difference created by the wall not being parallel to the house. Simple hey? Not always so. Because each run of deck boards is made up of about 3 or 4 separate pieces it can be tricky to keep the runs straight whilst still “stealing” millimetres. At the same time you need to try to end on a full deck board instead of having to rip one deck board to half the width to finish decking the area. We weren’t able to do this because we were running out of space to start increasing or decreasing the gaps to end on a full board. So instead we installed a 90mm deck board on the last run to close the 32mm gap we had left.

We built this timber deck in two sections and then filled the gaps in between. Some of it was on grass and some was on soil, so there was a mixture of posts in ground with concrete and posts on top of paving.

Another challenge here was that because we were building flush to the pool paving AND the floor inside we had to check that the height of the pool paving and the height of the floor inside were the same. They never are because the world is not flat. While I prefer building as flat, level and square as I can, sometimes one needs to build slightly off in order to line up with other substrates that are not perfect, and they never will be. One needs to be careful though that by building off square and level does not affect the total build or the visual appearance of the structure. If it will, then another plan needs to be made.

For a free no obligation quote on your sun deck and other outdoor related structure please contact us on 082 496 5444 or use the contact us form below.

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Wooden Decking Durban

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Wooden decking DurbanWe built this wooden deck in Pinetown, Durban over a well so could not rest any joists on the well lid itself. Normally we would have raised the height of the deck enough to use 50 x 228 as joists. A 50 x 228 piece of wood can be spanned about 3m without any support below which would have solved our problem. However we could not come up that far as that would have resulted in two steps from the raised deck level to the tiled area on the patio.

We used 38 x 152 stock as our joist material, compared to the normal 38 x 114 stock which we normally use. This allowed us to span up to about 2.2m which still wasn’t quite far enough to get over the well. We brought the feet of the deck in as close as we could and placed them on top of the side wall of the well. We also braced the deck in other places so as to stop any bouncing which would have occurred otherwise. There was also a corner that we had to cut off so that it created a clear pathway from the lower deck around the awning upright and on to the tiled patio. Half of the Wooden decking Durbanpool was built with pavers or coping stones on the edge of the pool and the other half had wooden decking. So we had to get all our levels right to create a seamless integration between materials. It is quite popular now to mix materials and have a combination of pavers and wood and grass.

The pool pump was installed below the deck on the highest end and some trap doors were built on top of the deck to access the filters etc. We had to build a big enough trap door to allow a person to climb in there to change the sand or do other maintenance if needed.

The sides were clad to block visibility underneath the deck and a full length step was built along the one side for access to the grassed area.
A small opening was created on one side to house the pump DB board and this can later be hinged with a small door if the client wishes.

Wooden decking DurbanThe challenges on building pool decks between a tiled area and the side of a pool is to get the deck boards to fit into the space you have been given to work with. If the side of the pool isn’t 100% parallel to the side of the house, up to which you will deck, then you need to adjust the spaces between deck boards on one or both sides of the deck to either gain or lose space as you lay deck boards. If for instance one side is 20mm wider than the other side, you will need to gain 1mm per row of deck boards in order to bring your deck boards parallel to the house so that you don’t end on a wedge-shaped deck board. At times this can be quite tricky. We are working on one in Hillcrest where the house and the pool paving is 77mm out of parallel. The total distance is only 2.4m. So the space will take approximately 32 deck boards to fill. Which means we need to gain or lose more than 2mm per row of deck boards to bring the last deck board parallel to the side of the house (or pool depending on which side we start decking). What we’re doing there is to increase the gap between deck boards to 6mm one side and reduce it to 4mm on the other side.
Then the last trick is to adjust your deck board spaces so that you don’t end on a half deck board. So once you are parallel you need to either reduce Wooden decking Durbanthe gap tot 4mm or increase to 6mm to gain or lose space so you end on a full deck board.

For a free no obligation quote on your wooden sun deck, balustrades, walkways, pergolas, screens and other timber construction, please call us on 082 496 5444, or use the contact us form below.

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Wooden decks Durban

 

 

 

 

 

 

 

Wooden decking Durban