Arlington Heights Composite Deck Builder – Expert Trex & TimberTech Installation

Transform Your Backyard with a Weather‑Resistant Trex or TimberTech Deck Built by Locals

Arlington Heights homeowners expect quality, reliability, and decks that won’t fade or rot in Chicago’s punishing summers and winters. At Diamond Decking, we specialize in custom composite decks using Trex and TimberTech, tailored to your lifestyle and built by skilled installers who know local code and climate.

Why Homeowners in Arlington Heights Choose Diamond Decking

Arlington Heights residents demand quality, and that’s exactly what we deliver. We build stunning composite decks designed to handle Illinois weather — with materials that resist fading, splintering, and rotting.

✔ Local Expertise – Based in the Chicago suburbs, we understand the codes, soil, and climate conditions unique to Arlington Heights.

✔ Premium Materials – We install Trex and TimberTech composite decking in a variety of colors, textures, and finishes to suit your home.

✔ Custom Outdoor Design – Multi-level layouts, built-in seating, lighting, pergolas, and more — fully customized for your backyard.

✔ Full-Service Installation – From permits and demolition to framing and finishing, we handle every step of the deck-building process.

Trex & TimberTech Composite Deck Installation in Arlington Heights, IL

We don’t just build decks — we build long-term value. Composite decking offers the look of natural wood with none of the hassle. No staining, sealing, or sanding. Just beautiful outdoor living, year-round.

We install all major lines, including:

  • Trex Enhance®, Select®, and Transcend®

  • TimberTech Edge®, Pro®, and AZEK Advanced PVC

Whether you're envisioning a cozy backyard escape or an entertainer’s dream deck, our Arlington Heights deck builders deliver precision, beauty, and peace of mind.

Serving All Neighborhoods in Arlington Heights. The Trusted Northshore Deck Builder

We proudly build decks throughout:

  • Arlington Heights Historic District

  • Ivy Hill

  • Arlington Glen

  • Scarsdale

  • Berkley Square

  • Greenbrier

  • Stonegate

Wherever you're located in Arlington Heights, Diamond Decking brings local know-how and elite craftsmanship to your backyard.

Get a Free Deck Estimate in Arlington Heights

Ready to transform your outdoor living space? Contact Diamond Decking for a free quote on your Arlington Heights composite deck.

📍 Based in the North Shore | 📞 847-231-2468 | 📧 office@diamonddecking.com

✅ Licensed. Insured. Highly Rated.
✅ Proudly building in Arlington Heights, Glenview, Wilmette, Northbrook, Lake Forest & more.

Before You Build – What Arlington Heights Homeowners Need to Know

Thinking about replacing your old wood deck? You’re not alone — many Arlington Heights homeowners are upgrading to composite for a safer, longer-lasting outdoor space.

Not sure where to start?

Composite Decking vs. Wood – Why We Only Build Composite Decks in Chicago
→ Learn why composite is the best choice for Arlington Heights weather and long-term value.

How to Maintain Your Composite Deck in Chicago: Expert Tips for 2025
→ Make your new deck last with these maintenance strategies for Trex, TimberTech, and more.

Deck vs. Patio in the Midwest: What’s Best for Your Chicagoland Backyard?
→ Still deciding between a deck or a patio? This breakdown helps Arlington Heights homeowners choose the right path.

📞 Ready to build your dream deck?

Diamond Decking is Arlington Heights’ trusted composite deck builder, specializing in Trex and TimberTech installations that last. Contact us today for a free quote and expert design consultation — and let’s bring your backyard to life.