Composite Decking

Composite decking combines wood fibers with plastic polymers to create boards that look like wood but resist rot, insects, and weathering. Unlike natural wood that requires annual staining or sealing, composite decking needs only occasional cleaning. Modern composites feature realistic wood grain textures and various color options that maintain their appearance far longer than wood. Most manufacturers offer 25-year or longer warranties covering staining, fading, and structural integrity.

Why It Matters for Denver Homeowners

Denver's intense UV exposure, temperature swings, and low humidity are tough on traditional wood decks. Composite decking resists splitting, warping, and UV degradation better than wood. While initial costs run 50-100% higher than pressure-treated lumber, composites eliminate annual maintenance costs and retain appearance longer, often providing better long-term value. Premium composite brands use capped technology—a protective polymer shell around the core—for superior stain and fade resistance. Composite decking also doesn't splinter, making it safer for bare feet.

Common Types and Considerations

• Capped composite: Protective shell over wood-polymer core
• Uncapped composite: Less expensive but more prone to staining
• Hollow-core vs. solid: Affects weight, strength, and price
• Color options: Grays, browns, reds mimic natural wood tones
• Requires proper ventilation underneath to prevent heat buildup and mold growth