Frequently Asked Questions - Trex Composite Decking

Q1: Why choose Trex decking over wood?
A1: Trex composite decking outperforms wood with superior durability, aesthetics, and minimal maintenance. It offers long-lasting performance with cost-effective options comparable to traditional wood decking.

Q2: How long does Trex decking last?
A2: Trex decking is backed by warranties of 25 or 50 years, depending on the collection. The Signature and Transcend collections offer a 50-year limited warranty, while Enhance Naturals and Basics come with a 25-year limited warranty. Proper installation and maintenance of the deck substructure can further extend its lifespan.

Q3: Does composite decking get hot in the sun?
A3: Like other outdoor surfaces, composite decking can heat up under the sun. Choosing lighter colors or our Trex Transcend Lineage boards, designed with heat-mitigating technology, can help keep your deck cooler.

Q4: Is composite decking slippery when wet?
A4: Trex decking provides moderate traction but can become slippery in wet, icy, or snowy conditions. Use rock salt or calcium chloride to prevent ice buildup, and clean with warm, soapy water after harsh weather.

Q5: What is the purpose of composite decking?
A5: Composite decking revolutionized outdoor spaces by providing a low-maintenance, eco-friendly alternative to wood. Made from 95% recycled materials, Trex decking resists splintering, rotting, and decay without the need for sanding, staining, or painting.

Q6: What is the best decking material for my needs?
A6: Choosing the right material depends on your lifestyle. If durability and scratch resistance are priorities, the Signature collection is ideal. For budget-conscious options, Enhance offers affordability similar to timber decking.

Q7: What materials are used in Trex decking?
A7: Trex decking is made from 95% recycled content, including reclaimed sawdust and plastic from common household items like plastic bags and packaging. Trex is one of North America's largest recyclers of plastic film.

Q8: Is Trex fire-resistant?
A8: Trex Transcend and Select decking have a Class B fire rating, while Enhance decking has a Class C rating. While they provide some fire resistance, they are not fireproof.

Q9: Can Trex boards be cut or glued?
A9: Trex boards can be ripped to reduce width but not thickness. Glue cannot be used as a primary fastener but can be applied as a secondary fastener for Trex Fascia.