RV Roof Replacement — 45-Mil Commercial TPO & EPDM
When repair isn't enough, we install a new roof using the same membranes trusted on commercial buildings, hospitals, and schools across Minnesota — not the lightweight factory-grade material.
45-Mil TPO Replacement
White, reflective thermoplastic membrane — nearly double the thickness of standard RV roofs. Heat-welded seams create a single monolithic, leak-proof barrier. UV-resistant, energy-efficient, and reduces interior heat by up to 30%.
- 45-mil commercial thickness
- Heat-welded (not taped) seams
- Reflective white surface
- Resists UV, ozone, and weathering
Commercial EPDM Replacement
Black rubber roofing with a 50+ year commercial track record. Exceptional flexibility, weather resistance, and longevity — especially in Minnesota's cold extremes. Ideal for RVs that see heavy seasonal storage exposure.
- Industry-leading EPDM rubber
- Excellent cold-weather performance
- Reinforced flashing on every penetration
- Caulk-free, no annual maintenance
Our Replacement Process
On-Site Inspection
We document the existing roof condition with photos and provide a written quote.
Tear-Off & Decking Inspection
We remove the old membrane, inspect every inch of decking, and rebuild any soft or rotted areas before going further.
Structural Repair (If Needed)
Rotted rafters or decking get rebuilt with proper materials — often with R26 spray-foam insulation when applicable.
Membrane Installation
45-mil TPO heat-welded or EPDM bonded — with reinforced flashing at every vent, skylight, A/C unit, and seam.
Final Walk-Through
Photo documentation, warranty paperwork, and your new lifetime leak-free RV roof.
Frequently Asked Questions
TPO or EPDM — which is better for my RV?
Both are commercial-grade and vastly outperform factory RV membranes. TPO is white, highly reflective, and energy-efficient with heat-welded seams. EPDM is a black rubber that excels in extreme cold and has a 50+ year track record on commercial roofs. We'll recommend the right one based on your RV, climate exposure, and goals.
How long does a full RV roof replacement take?
Most full replacements take 2–3 days at your location. Larger fifth wheels or jobs that require structural rebuild (rotted rafters, decking, etc.) can take 4–6 days. We'll give you a firm timeline before we start.
Do I have to bring my RV to a shop?
No. We come to you anywhere in Minnesota. Most replacements happen at your home, storage lot, or campground.
How much does RV roof replacement cost?
Complete RV roof replacement in Minnesota typically runs $4,000–$12,000+ depending on the size of the RV, the membrane chosen, and any structural work needed underneath. We always inspect first and provide a written quote.
What's the warranty on a full replacement?
Our installations carry an up to 20-year warranty on materials and workmanship plus a lifetime leak-free guarantee — and our membranes also carry their own manufacturer warranty.