Composite decks have become increasingly popular over time as homeowners replace wood decks with more long-term composite materials. Here we explore why!
Post Summary:
- Maintenance & Durability: Discover how TimberTech composite decks stand up to Wisconsin weather all year-round.
- Design Options and Installation: Discover customizable colors, finishes, and layout options installed by GM Home Improvements.
- Value over Time: Be well-informed of how composite decks provide long-term value to both ROI and curb appeal.
- Trusted Local Experts: GM Home Improvements: TimberTech Platinum Deck Builders for Waukesha, Pewaukee, Delafield, Oconomowoc and all of Southeastern, WI
Why Composite Decking Is Becoming Popular in Waukesha, WI
Homeowners in Lake Country, WI are realizing the advantages of composite decking; an economical, low maintenance alternative to wood. Brands like TimberTech offer durable composite decking constructed from recycled wood fibers and polymers for an authentic wooden appearance with minimal upkeep needs.
Composite decks offer many advantages over pressure-treated wood decks in Wisconsin:
- Durable year round: They won’t rot, warp, crack or splinter in even our harsh winters and humid summers
- Simple Maintenance: Just a quick wash each year to maintain their beauty
- Less on your to-do list: No sanding, staining or sealing required each year.

Wisconsin Weather-Resistant Construction Materials Used
Waukesha and Lake Country, WI area residents experience all four seasons, which can be harsh on wood decks. Snow, ice, and UV exposure can quickly cause fading and moisture damage; TimberTech composite decks are designed to weather all four seasons thanks to moisture-protective polymer caps designed to ward off UV rays and protect them from moisture absorption.
Composite decking is an ideal choice for homeowners near Pewaukee Lake, Oconomowoc Lake and Delafield who live close to varying lakefront humidity levels. At GM Home Improvements we design and install composite decks with cool underfoot temperatures during summertime and slip-resistant surfaces for winter safety.
Composite Deck Design Options to Suit Any Home.
Modern composite decking’s primary appeal lies in its design flexibility. Offering a range of colors and finishes, from warm cedar hues to contemporary gray tones, homeowners can design an outdoor living space that complements their home’s style perfectly.
At GM Home Improvements, our TimberTech Platinum Installers help create custom layouts with built-in seating, lighting, and railing systems to increase both functionality and beauty.

Why Work with GM Home Improvements
We have quickly become the go-to composite deck builder in Waukesha County for homeowners seeking high-quality craftsmanship backed by industry-leading warranties. Each deck we build is designed to look incredible while lasting more than 25 years without needing refinishing, guaranteed!
Pewaukee, Delafield, Hartland, Merton and Nashotah residents can trust us with creating outdoor living spaces that bring families closer together outdoors. Chenequa Lake, Okauchee Lake Oconomowoc Summit Lac La Belle are just a few locations where we serve homeowners proudly.
FAQs about Composite Decks in Wisconsin
Q: How long will composite decks stand the Wisconsin climate?
A: TimberTech decking products have been engineered to resist moisture, fading and cracking over the course of 25-50 years in extreme temperature changes without cracking, fade or fade spots appearing on its surface.
Q: Do composite decks need staining or sealing?
A: No. Composite decking comes equipped with a protective cap that eliminates the need for staining or sealing altogether, saving both time and money in maintenance costs.
Q: Is composite decking slippery in snow and rain?
A: TimberTech decks boast nonslip surfaces for added safety during Wisconsin winters.
Q: How can I clean a composite deck?
A: It is best to wash it twice annually using mild soap, water, and soft bristle brush to gently expel dirt and debris from its surface. Harsh chemicals or high-pressure washing should be avoided for best results.
Q: How is GM Home Improvements different from other deck builders?
A: As a TimberTech Platinum Installer, GM Home Improvements stands out by offering expert design and precision installation with extended product warranties, providing lasting beauty and value to its clients.
Are You Looking to Construct a Low-Maintenance Composite Deck?
Make your backyard into a stunning outdoor retreat with GM Home Improvements of Waukesha, Pewaukee, Delafield and Oconomowoc as well as throughout Lake Country region. Call Us (414) 491-9334 today or fill out our quote form here to set up your free deck consultation now!
