Azek - Timbertech

Excel Custom Decks delivers outdoor spaces that blend performance with beauty. Whether you’re dreaming of a backyard escape for reading or an entertainment-ready zone, TimberTech offers residential-grade, low-maintenance decking perfect for your home. Our top rated team ensures a professional finish that lasts for decades.

We provide unparalleled technology, unrivaled design, uncompromising performance, and unmatched warranties. We’re leading our industry toward better products, better outdoor living experiences, and a better planet. Others have tried to imitate our innovative technology but haven’t been able to recreate the magic.

High Quality

We install composite decking that resists moisture, fading, and mold — perfect for Wisconsin’s harsh seasons. Backed by a 50-Year Limited Fade & Stain Warranty, our installations offer real peace of mind. Enjoy the durability and elegance of our custom decking without the upkeep of wood.

Variety of Options

TimberTech Deck Builder in Franksville, WI, Excel Custom Decks offers a wide selection of colors, textures, and multi-width boards to create a deck that’s truly unique. From the earthy tone of Mahogany to the coastal vibe of Weathered Oak, we build luxury outdoor decks that fit any aesthetic. Ask about our porch installation and custom pergolas to complete the look.

Warranty

TimberTech Deck Builder in Franksville, WI, Excel Custom Decks makes premium decking more accessible with competitive pricing and financing options. We’re open now and always happy to discuss how to get you the best value on TimberTech AZEK products. Your outdoor living upgrade doesn’t need to break the bank — we make it easy.

Competitive Prices

TimberTech Deck Builder in Franksville, WI, Excel Custom Decks installs decks that stay cooler, offer up to 40% better slip resistance, and resist mold with no wood fillers. Our deck railing installation and deck lighting installation options elevate both safety and style. These decks are designed for real life — spills, foot traffic, and changing weather included.

Benefits

Steadfast Color - Designed to retain color, proven in third-party testing.
Enviable Beauty- No. 1 in premium decking with our superior technology and design versatility.
Sophisticated Aesthetics - Natural hardwood aesthetics achieved through the most advanced technology. Diverse woodgrain options provide elegance and style.
Surface Protection - Alloy Armour Technology® (AAT), is a proprietary alloy blend that provides improved performance characteristics, such as outstanding weather protection, UV protection, resistance to scratching, and improved colorfastness.

Livable, Durable Decks - Scratch- and dent-resistant for a more durable surface than many competitive composite and wood products.
Stays Cooler to the Touch - Up to 30 degrees cooler than many competitive composite products.
Spills Happen - 50-Year Fade & Stain Warranty is twice the length of most competitors’ warranties. Simply clean up sauces, oils and other household products.
More Traction, Fewer Falls - Up to 40% better slip resistance than many competitive composite products.
Superior Mold Resistance - No wood fillers in the core or the cap for the best resistance to mold and other moisture damage.

Product Samples

TimberTech Deck Builder in Franksville, WI, Excel Custom Decks proudly installs the full TimberTech product lines, including the Harvest and Vintage Collections: