Wooden Deck Waterfall September 2018

Wooden Deck Durban Waterfall

The video here shows the deck we built from the neighbours yard with the mist rolling down the hill in the early morning. Besides being an incredible sight to see one can see how this garden lends itself to a wooden deck.

The deck was built square off the house towards the boundary fence which over looks The Valley of a Thousand Hills near the Hillcrest area. On either side at the back of the deck there are stairs that lead back to each side of the house. The deck totalled about 80 to 90 square metres.

It was built the standard way we build with a treated pine sub structure and 19 x 68mm yellow balau deck boards. There is a difference between red and yellow balau deck boards. We stock only yellow balau deck boards and use only yellow balau in the building of our decks. The wooden balustrade was our standard vertical picket style balustrade, which is the safest at heights like these, as there are no gaps that exceed 100mm and is therefore compliant in terms of SANS building regulations. The balustrade is at a height of 1.0m. Once you start going higher than about 2 stories it is advisable to build the balustrade at 1.2m for safety reasons.

Stairs can either be built as open risers or closed risers. As open risers one can see through them whereas closed risers the underside of the deck is not visible. From a cost point of view they are the same so the choice would be made on whether or not you want to look below at the structure or not.

All our decks are finished by filling the counter sunk screw holes with a clear epoxy and saw dust mixture and then sanding flat before oiling with a decking oil. There is an option to leave the deck unoiled and to allow it to weather naturally and turn a grey colour.

In the still pic one can how effective lighting is below the capping to illuminate the deck yet not shine in your eyes. These are easy to install in that they are glued below the capping. They are LED lights so very little power is used to illuminate the deck surface.

For a no obligation quote on your sun deck, pool deck, timber balustrades and other timber related outdoor or indoor construction, please contact us on 031 – 762 1795 or use the contact form below.

Wooden Balau Deck Built Waterfall, Durban July 2018

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This wooden deck we built in Waterfall, Durban was part of a new build at Focus on Ithemba along Blessing Ninela Road, Waterfall. They were building a new boardroom and office complex and part of the design was a wooden exterior deck.

The job was referred to us by Mass Landscapes, Miles Steenhuysen, who was contracted to do the landscaping. His details can be found here.

In consultation with Miles and the project manager we designed the deck so as to flow around this office complex comfortably and aesthetically and within budget.

The structure of the deck was the standard H3 and H4 CCA treated pine. H3 and H4 CCA treated pine is suitable for outdoors decks. H3 has a life span of a minimum of 50 years and correctly treated H4 pine can live in the ground in constant contact with wet soil for a minimum of 20 years. These are guidelines provided by www.sawpa.co.za. The full document can be found here.

We used 19 x 68mm yellow balau deck boards as the surface. There is a difference between red and yellow balau. The red balau, which is a bit cheaper in South Africa, is a lot more porous and less dense than the yellow balau and as a result will absorb and retain water more easily than yellow balau and will therefore probably rot more quickly. We use only yellow balau which is the most cost-effective hardwood for decking in South Africa. It is not correct to assume that treated pine is cheaper than balau deck boards. Please see here for an article on the difference between balau and pine in decking.

The building we were attaching this deck to was not completely square with itself as it was an old building that had been extended. As such one needs to be very careful when building wooden decks against walls that aren’t square or straight. At some point there will need to be a correction to eliminate the problem and it needs to occur where it is less visible. Either the deck can be built square to itself but it will highlight the errors on the building or the deck needs to be built off square to take up any difference between the building and the deck in a place where it is less visible and can be concealed.

Screw holes we filled with epoxy and sanded flat. The epoxy used was a clear epoxy which was mixed with saw dust to match the colour. The epoxy in the screw holes prevents water sitting in the counter sunk screw hole and being absorbed up the end grain which would cause rot to set in more quickly. The deck can be oiled after sanding or left to grey naturally.

For a free no obligation quote on timber decking and related construction, we can be contacted on 031 – 762 1795 or use the contact us form below.