The #1 name in roofing materials. Installed by Southeastern Wisconsin's most trusted contractor. When you combine Owens Corning's Total Protection Roofing System with DT Exteriors' Lifetime Workmanship Warranty, you get the most protected home in Wisconsin.
As an Owens Corning Preferred Contractor, DT Exteriors is authorized to install the complete Total Protection Roofing System® and offer extended manufacturer warranties up to 50 years. Combined with our own Lifetime Workmanship Warranty, you get double protection that no non-certified contractor can match. We've completed 500+ Owens Corning installations across Waukesha, Milwaukee, Brookfield, and surrounding communities.
Most Wisconsin roofing contractors install shingles. We install complete roofing systems. Here's why that matters:
The Total Protection Roofing System® integrates 11 critical components — from deck defense to ventilation — that work together. Most competitors install shingles and call it a day.
DT Exteriors Lifetime Workmanship Warranty + Owens Corning Manufacturer Warranty (up to 50 years). If anything fails — labor or materials — you're covered. Period.
120+ freeze-thaw cycles. 45" of snow. 130°F temperature swings. We spec Owens Corning products specifically for Southeastern Wisconsin's brutal conditions — including WeatherLock® Ice & Water Barrier on every install.
Our 98% insurance claim approval rate combined with Owens Corning's Class 4 Impact-Resistant Duration STORM® shingles can qualify you for up to 28% insurance premium discounts.
Use these official Owens Corning tools to explore shingle colors, understand the roofing system, find design inspiration, and compare warranty options — all without leaving our site.
Browse every Owens Corning shingle line and color. See them on real homes. Find the perfect match for your Wisconsin exterior.
Explore ShinglesUnderstand why a roof is more than shingles. Explore the Seal. Defend. Breathe.® system that protects your home from every angle.
Learn the SystemStyle boards with curated color palettes. See how Duration® shingles pair with siding, trim, and architectural styles.
Get InspiredCompare Standard, System Protection, and Platinum warranties. As a Preferred Contractor, we unlock the highest tiers for you.
Compare WarrantiesCritical for Wisconsin. Learn why WeatherLock® Ice & Water Barrier is non-negotiable in our climate and why we use it on every install.
Learn WhyEstimate your Owens Corning roof cost instantly. Real pricing data from our Southeastern Wisconsin projects.
Calculate CostMost Popular in Wisconsin
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It means we meet Owens Corning's strict standards for professionalism, licensing, insurance ($2M+), and installation quality. This status lets us offer extended manufacturer warranties up to 50 years that non-certified contractors cannot access. Only a select group of contractors earn this designation.
Most contractors install shingles on top of whatever is already there. The Total Protection Roofing System addresses all three critical layers: Seal (ice & water barrier, deck defense), Defend (shingles, starter strips, hip & ridge caps), and Breathe (ventilation). It's 11 integrated components working together — not just shingles slapped on a roof.
Absolutely yes. Duration STORM shingles carry a Class 4 Impact Resistance rating (UL 2218). In Wisconsin, where we get 3-4 significant hail events per year, many insurance companies offer premium discounts of 10-28% for Class 4 roofing. Over the life of the roof, those savings often exceed the upgrade cost. Plus, they have a 130 MPH wind warranty and SureNail Technology for the most secure fastening in the industry.
You get double protection: our DT Exteriors Lifetime Workmanship Warranty (covers labor, installation, craftsmanship — forever) plus the Owens Corning manufacturer warranty (up to 50 years covering materials). As a Preferred Contractor, we can offer the highest warranty tiers including the Platinum Protection Limited Warranty with workmanship coverage backed by Owens Corning themselves.
Wisconsin code requires ice barrier only at eaves, but we install it at eaves, rakes, valleys, around chimneys, skylights, and all penetrations. With 120+ freeze-thaw cycles per year, ice dams are not a possibility — they're a certainty. WeatherLock® self-seals around nails and creates a waterproof barrier that prevents the #1 cause of interior water damage in Wisconsin homes. The cost is minimal; the protection is massive.
A complete Owens Corning Duration roof with the Total Protection System typically costs $8,000 – $18,000 for most homes, and $15,000 – $28,000 for larger or complex roofs with Duration STORM or Designer upgrades. Use our free Roof Cost Calculator for an instant estimate, or contact us for a precise, line-item quote with a free inspection.
As an Owens Corning Preferred Contractor, DT Exteriors gives you access to the full Total Protection Roofing System with extended manufacturer warranties. Get a free, no-obligation estimate today.