
Composite deck installation in Lehigh Valley PA costs $35–$65 per square foot and lasts 25–50 years with virtually zero maintenance. Composite decking has transformed outdoor living by combining the beauty of real wood with the durability of engineered materials. As TrexPro Gold certified composite deck builders in Lehigh Valley PA, we've installed hundreds of low-maintenance composite decks that look as good on day 3,000 as they did on day one. No staining. No sealing. No splinters. Just gorgeous outdoor living year after year.
Composite decks need only an occasional wash with soap and water — no annual staining, sealing, or sanding required.
Capped composite boards resist moisture, UV fading, mold, insects, and scratches — engineered for PA's harsh winters and hot summers.
Top composite brands back their products with 25-year limited warranties covering fading, staining, and structural integrity.
We are certified installers for all leading composite decking brands and can help you select the right product for your project, budget, and aesthetic vision.
America's #1 decking brand. As TrexPro Gold certified installers, we're among the most qualified Trex contractors in the region — giving you access to exclusive warranties and installer-only promotions.
Premium capped polymer and capped composite decking from Westlake Royal Building Products. AZEK's full PVC line is 100% wood-free for maximum moisture resistance.
Fiberon offers capped composite boards with rich hardwood aesthetics and industry-leading warranties. An excellent value option without compromising quality.
Mineral-based composite technology that virtually eliminates expansion and contraction — ideal for PA's extreme temperature swings from summer heat to winter cold.
See exactly how composite and pressure-treated wood compare across all the factors that matter most to Lehigh Valley homeowners.
| Factor | Composite | Pressure-Treated Wood |
|---|---|---|
| Annual Maintenance | Wash with soap & water | Sand, stain & seal every 1–3 yrs |
| Typical Lifespan | 25–30+ years | 15–20 years |
| Upfront Cost | Higher ($45–$85/sq ft installed) | Lower ($25–$55/sq ft installed) |
| Appearance Over Time | Fade & stain resistant | Grays, cracks & splinters |
| Manufacturer Warranty | 25-year limited (Trex Transcend) | None |
| Splinter Risk | None | Yes — especially as it ages |
| Eco-Friendly | Yes — uses recycled materials | Depends on source certification |
| Total 25-Year Cost | Lower (no maintenance costs) | Higher (repeated maintenance) |
Composite decks in Lehigh Valley PA typically cost $45–$85 per square foot installed, depending on the brand, product line, and deck complexity. A 400 sq ft composite deck runs $18,000–$34,000. While composite costs more upfront than pressure-treated wood, you'll recoup the difference within a few years by eliminating staining, sealing, and frequent board replacements.
Quality composite decks last 25–30+ years with minimal maintenance. Trex Transcend, for example, comes with a 25-year limited residential warranty covering fading and staining. Compare that to pressure-treated wood, which typically needs major work or replacement in 15–20 years, and composite's total lifetime cost is often lower.
All brands we install — Trex, TimberTech/AZEK, Fiberon, and Deckorators — offer excellent products. The 'best' brand depends on your budget, preferred aesthetics, and performance priorities. Trex Transcend is our most popular for its proven track record and extensive color selection. AZEK is ideal for areas prone to moisture. We'll help you compare options during your free consultation.
For most homeowners, yes. Composite decking eliminates the annual cost and labor of staining or sealing, resists splintering and rotting, and stays looking new far longer than wood. Over a 25-year period, composite is often less expensive in total cost of ownership than repeatedly maintaining or replacing a wood deck. It's also better for the environment, using recycled materials.