BUILD YOUR DREAM DECKWITH TRUMM EXTERIORS
Expertly crafted decks that expand your living space and stand up to South Dakota, Nebraska, Iowa, and Minnesota's seasons—serving Canton, Sioux Falls, and surrounding communities.
Book a Free EstimateWhy Composite Decking Makes Sense
Built Tough for the Midwest
Composite decking resists warping, splintering, mold and rot—even in extreme weather conditions.
Low Maintenance, High Enjoyment
No painting, staining or sealing needed. Just rinse it off and enjoy your deck, season after season.
Eco-Friendly & Sustainable
Made from up to 99% recycled materials, composite decking is a smart choice for your home and the planet.
Lasts 2–3x Longer Than Wood
Enjoy peace of mind with a deck that holds up for 25+ years—far outlasting traditional wood.
Professional Installation You Can Trust
From layout to finishing touches, our crew handles your deck project with expert craftsmanship and attention to detail.
Get a Free Deck Inspection
Thinking about a new deck or updating an old one? We'll walk you through your options—no pressure, no cost.
Book NowHassle-Free Outdoor Living With Composite Decking
Composite Decking
At Trumm Exteriors, we build more than just decks—we create low-maintenance, long-lasting outdoor spaces designed for South Dakota, Nebraska, Iowa, and Minnesota's climate. Our composite decking combines the natural look of wood with the strength of modern materials, giving you a beautiful, worry-free place to unwind.
Why homeowners love composite decking:
- ✓ Resists rot, warping, splintering, and insect damage for 25+ years
- ✓ No staining, sealing, or sanding—just occasional cleaning
- ✓ Holds up to snow, sun, and rain without fading or cracking
- ✓ Available in many colors and wood-look finishes to match your home
Ready to Expand Your Outdoor Space?
Let's design and build the perfect deck for your home. Schedule a free consultation and start enjoying your backyard.
Schedule Free ConsultationWhy Choose Trumm Exteriors For Your Decking Project?
At Trumm Exteriors, we build more than just decks—we create low-maintenance, long-lasting outdoor spaces designed for South Dakota, Nebraska, Iowa, and Minnesota's climate. Our composite decking combines the natural look of wood with the strength of modern materials, giving you a beautiful, worry-free place to unwind.
Built for the Long Haul
We use premium composite materials that withstand South Dakota, Nebraska, Iowa, and Minnesota's weather and wear, so your deck stays safe, strong and beautiful.
Customized Designs
Whether it's a cozy platform or a multi-level retreat, we'll build a deck that fits your lifestyle, budget and backyard perfectly.
Local Experts Who Care
We've built decks across Sioux Falls, Canton, Harrisburg, and Tea—so we know what works and how to build it right.
No-Pressure Consultations
We'll help you explore your options, answer your questions, and give honest recommendations with no pushy sales tactics.
Ready to Build Your Dream Deck?
Book a free deck consultation today!
Serving Sioux Falls and nearby communities with custom composite deck installations. Let's create an outdoor space you'll love for decades to come.
Request a QuoteNeed More Than New Decking?
We also install roofing, siding, gutters, and windows—complete exterior solutions to protect your home and boost curb appeal from top to bottom.
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