South African decking specialists
Composite and wooden decking, built to outlast the seasons.
Two product lines, done properly: maintenance-free composite boards and hand-selected hardwood timber. Supplied and installed in Johannesburg, Pretoria, Centurion, the East Rand and Cape Town.
By the numbers
Eighteen years of decks that are still standing.
0 yrs
In the trade
Composite and hardwood, every season
0 yr
Max board warranty
On our premium composite range
0+
Projects done
Outdoor spaces completed across homes, estates and businesses
What we build
Three decking services. All installed the same careful way.
Why Whitewash
The parts of a deck you never see are the parts that fail first.
Built for SA weather
Specified for 30°C+ Highveld summers, hail, and salt-laden Cape wind — with correct expansion gaps and drainage falls.
Engineered substructure
Galvanised steel or H4-treated timber framing, correct joist centres, and DPC isolation so the frame outlives the boards.
Measured, not guessed
A free on-site measure and level survey before a single board is ordered. You get a per-square-metre price with no surprises.
Own installation teams
No subcontracted labour. The team that quotes your deck is the team that builds it and hands it over clean.
Water handled properly
Ventilated cavities, fall away from the building, and sealed cut ends — the details that stop rot and cupping.
Responsibly sourced
Recycled-content composite boards and hardwood from managed, legally harvested plantations only.
How it works
From first call to handover
01
Site measure
We measure levels, spans and access, then confirm composite or timber.
02
Itemised quote
Boards, substructure, fixings, finish and labour — priced line by line.
03
Build
Substructure first, boards second. Most residential decks take 3–6 days.
04
Handover
Cleaned, sealed where applicable, with a written care and warranty pack.
Where we work
Five offices, nationwide coverage
Whitewash Decking Johannesburg
Sandton, Randburg, Roodepoort, Fourways and the greater Joburg south.
Whitewash Decking East Rand
Benoni, Boksburg, Kempton Park, Edenvale and Springs.
Whitewash Decking Centurion
Highveld, Irene, Eldoraigne, Wierda Park and Rooihuiskraal.
Whitewash Decking Pretoria
Waterkloof, Menlyn, Montana, Faerie Glen and Pretoria East.
Whitewash Decking Cape Town
Atlantic Seaboard, Southern Suburbs, Northern Suburbs and Somerset West.
What they say about us
Decks our clients still rave about.
Homeowners across Johannesburg, Pretoria, Centurion, the East Rand and Cape Town — real feedback after the handover pack was signed.
Midrand, Johannesburg
“Our composite pool deck went down in four days and still looks brand new after two Highveld summers. Neat team, no shortcuts.”
Centurion
“The quote was itemised line by line and the final invoice matched it exactly. That alone made the decision easy.”
Benoni, East Rand
“Balau deck with a walnut seal — the grain is beautiful. They sealed every cut end before fixing, which I appreciated.”
Pretoria East
“Great workmanship on the substructure. Rain delayed us a day but they came back and finished properly.”
Table View, Cape Town
“We are right on the coast and the salt wind eats timber. The capped composite boards have not faded at all.”
Roodepoort
“They measured levels first and explained the drainage fall. Deck is dead flat, no puddles after a storm.”
Midrand, Johannesburg
“Our composite pool deck went down in four days and still looks brand new after two Highveld summers. Neat team, no shortcuts.”
Centurion
“The quote was itemised line by line and the final invoice matched it exactly. That alone made the decision easy.”
Benoni, East Rand
“Balau deck with a walnut seal — the grain is beautiful. They sealed every cut end before fixing, which I appreciated.”
Pretoria East
“Great workmanship on the substructure. Rain delayed us a day but they came back and finished properly.”
Table View, Cape Town
“We are right on the coast and the salt wind eats timber. The capped composite boards have not faded at all.”
Roodepoort
“They measured levels first and explained the drainage fall. Deck is dead flat, no puddles after a storm.”
Free site measure
Ready for a deck that lasts?
Send us your measurements or a photo of the space and we'll come back with an itemised quote — supply only or supply and install.