26/09/2026
Sort Your Deck Out Before the Rains
Grey, splintery deck after winter? Now is the time to deal with it, not in December.
🛠️ The sequence that actually works: a proper clean, a light sand to open the timber, replace any soft boards, then two coats of sealer applied in dry weather before the Highveld rains start. Here is the part most people miss - decks left unsealed take up water, and rot starts at the fixings and the ends of the boards where you cannot see it.
By the time it shows on the surface, the damage is already done. Billtec Development cleans, refurbishes and repairs decks across Pretoria, Centurion and Johannesburg.
NHBRC approved, seven-year guarantee, no short cuts. How is your deck looking after winter?
Give us a shout for a quote. 👇