About Nudek
Two Decades of Outdoor Living Transformations
Nudek designs, supplies and installs composite decking, pergolas and privacy screens. Our decking boards cannot rot and are installed on a galvanised steel frame that will not rust, backed by a 15 year guarantee on our Classic range and 25 years on our Co-Ex range.

How We Work
Premium Composite, Owner-Supervised
Nudek Decking is a premium composite decking company with 20 years of experience in South Africa. Duard and Colette Kleyn supply and install composite decking, pergolas, privacy screens, balustrades and cladding, engineered for South African sun, rain and pool chemistry.
Our decking boards cannot rot, and we install them on a galvanised steel frame that will not rust. Every installation is owner-supervised, backed by a 15 year guarantee on our Classic range and 25 years on our Co-Ex range. Best installation team, period.
Duard Kleyn, Founder & Owner
What We Stand For
Advice, Craft, On Time
Our Promise
Advice you can trust, meticulous preparation, and a project finished within the agreed timeframe.
Our Mission
To transform South African outdoor spaces with composite decking that lasts, installed by a team that treats your home like its own.
Get Started
Have questions? We’re here to help.
Tell us about your space and we will arrange a free site visit and an itemised quote anywhere in Gauteng.
- Technical
- Duard · 082 601 9358
- Sales
- 071 047 4497
- Office
- 012 998 9149
- Message us
- duard@nudek.co.za
- Sales email
- colette@nudek.co.za
- Visit
- 534B Gerard Marais Str, Constantia Glen Village, Constantia Park, Pretoria, 0181
