Composite Decking Overview
Low-maintenance composite decking for homes, lapas and entertainment areas across Secunda and the surrounding Mpumalanga towns, backed by a 25-year guarantee on the boards.
Ben measures the real deck area on site before quoting, so the price you are given is fixed and the boards are installed by Nachwa’s own team, not subcontractors.
25-Year Guarantee
Every composite decking installation is backed by a 25-year guarantee on the boards.
No Annual Sealing
Unlike timber, composite boards keep their finish with just an occasional clean, no yearly oiling or sanding.
Safe Around Pools and Lapas
Composite decking does not splinter, making it a common choice for bare feet around pools and entertainment areas.
Fixed, On-Site Quotes
Ben measures the real deck area on site, so the quote you receive is fixed and accurate.
Why Composite Decking Suits Mpumalanga Homes
Timber decks need sealing or oiling at least once a year to stop them drying out, greying or splintering, and heavy summer thunderstorms followed by long dry, sunny spells cause solid timber to swell, crack and warp over a few seasons. Composite boards do not absorb water the way timber does, so they keep their finish through the same weather with just an occasional clean.
What's Included
Every decking job includes a free, on-site measurement, a fixed quote with no hidden costs, and installation by Nachwa’s own team. The boards are covered by a 25-year guarantee, and because composite does not splinter, it is a common choice around pools, lapas and entertainment areas where people are walking barefoot.
- Composite decking for homes, lapas and entertainment areas
- 25-year guarantee on the boards
- Does not rot, splinter or need annual sealing
- Installed by Nachwa\u2019s own team
- Free, fixed quotes measured on site
- No hidden costs once work begins
- Our own team, no subcontractors
- Ben supervises every job personally
A deck is meant to be used, not maintained, which is why Nachwa measures the real area on site and gives one fixed quote before any work starts, with the boards backed by a 25-year guarantee.
Frequently asked questions
Does composite decking come with a guarantee?
Yes. Composite decking is guaranteed for 25 years on the boards.
Does composite decking need to be sealed every year like timber?
No. Unlike timber, composite decking does not need annual sealing or oiling. It keeps its colour and finish with just an occasional clean.
How much does composite decking cost per square metre?
The price depends on the real deck area, so there is no fixed rate per square metre. Ben measures the area on site and gives one fixed quote based on that measurement, before any work begins.
What areas do you serve?
We are based in Secunda and serve the surrounding Mpumalanga towns, including Trichardt, Evander, Bethal, Kinross, Standerton, Embalenhle, Leandra and Ermelo.
Does composite decking get hot in the sun?
Like most outdoor surfaces, composite decking can get warm in direct, hot sunlight. Lighter colours tend to stay cooler than darker ones, and the material cools down quickly once shaded.
How long does a typical decking installation take?
Installation times vary based on the size and complexity of the deck. However, an average residential deck is usually completed within 3 to 5 days.
Can composite decking be installed over an existing concrete patio?
Yes, composite decking can be installed over an existing concrete patio, provided the concrete is structurally sound and allows for proper drainage and the installation of a proper subframe.
