Our Woodhouse Weatherproof range are chemically treated with a light organic solvent preservative (LOSP) protecting it from fungal decay and termites, and if installed and maintained correctly is guaranteed for up to 25 years. It is also factory primed with weatherproof pink (Dulux Industrial Paint) and if painted with the recommended top coat, there is a 25 year guarantee against blistering, peeling and flaking of the finish coat.  Building with Woodhouse Weatherproof timber provides complete peace of mind because you know you are building with quality products that are built to last.  

Woodhouse Weatherproof Warranty (pdf)  

TimberTech Azek is backed by an industry-best Lifetime Limited Product Warranty and a 50-Year Limited Fade & Stain Warranty. For full details on how to care for your deck and registering your product go to the TimberTech Azek website  

Dasso provide a 25 year warranty on their dassoXTR / dassoCETCH®. The Warranty covers all dassoXTR / dassoCETCH® decking, cladding and soffit products. The 25 year warranty applies to residential applications with a 10 year warranty for commercial applications.The full Dasso warranty information can be viewed and downloaded (pdf) here.  

Product warranty claim form