TPO Roofing
Energy-Efficient Flat Roofs.

TPO is cost-competitive, especially given its energy efficiency. Your price depends on the roof's size, the membrane thickness you choose, the condition of the surface underneath, the number of penetrations and drains, and how the membrane is attached. Thicker membranes cost more but last longer and shrug off foot traffic and hail better, which is worth weighing on a roof that takes Wisconsin snow loads. Adding or upgrading insulation under the membrane affects the price too, and in our climate it usually earns its keep in lower heating costs. We'll inspect and give you a written estimate with a clear breakdown before any work begins.

A well-installed TPO roof runs 20 to 30 years, depending on membrane thickness, the install, and upkeep. The heat-welded seams are a durability strength, since they form a strong, continuous bond, but they have to be welded correctly to deliver it. Our freeze-thaw and snow loads are demanding, so the install and drainage matter a lot. A thicker membrane buys both a longer life and better resistance to foot traffic and hail.

Yes, it's one of TPO's main selling points. The bright white surface reflects a large share of the sun's heat instead of soaking it up like a dark roof. In our summers, that reflectivity can keep the top floor cooler and trim air conditioning costs. The savings depend on your building, insulation, and how the space is used, but many owners notice a difference. If cutting summer cooling costs is a priority, TPO's reflective surface makes it one of the better flat-roof options.

Both are single-ply membranes, but they differ. TPO is plastic-based, usually white, with heat-welded seams and a reflective surface that helps reduce summer cooling. EPDM is rubber, usually black, prized for flexibility and excellent cold-weather performance. TPO offers energy savings and very strong welded seams; EPDM has a long track record and handles freeze-thaw well. The right choice depends on your building, priorities, and budget, and we'll lay out the trade-offs during your estimate.

Yes, and catching problems early keeps costs down. Punctures, tears, and seam issues can usually be patched or re-welded without redoing the roof. Because the seams are heat-welded, repairs to them need the right equipment and technique to form a proper bond, which is why an experienced installer matters. During our inspection we'll flag any trouble spots and tell you whether a targeted repair will serve you or the membrane has reached replacement.

Ponding usually points to a slope or drainage issue. Flat roofs are built with a slight slope to move water to drains, and when that slope is inadequate, the drains are clogged, or the structure has settled, water collects and sits. Standing water stresses the membrane through our freeze-thaw cycles and shortens its life. We'll find why it's pooling and recommend a fix — clearing drains, adding tapered insulation to improve slope, or addressing the membrane.

It performs well in the cold when it's installed correctly. The heat-welded seams form a strong, continuous bond that resists the water intrusion freeze-thaw can cause, and the membrane takes the weight of heavy snow as long as the structure and drainage are sound. Install quality matters most in winter — well-welded seams and proper flashing keep water out as snow melts. We do schedule most installs for the warmer months, when welds set best, and probe-test the seams either way.

Depends on the cause. Damage from a sudden event — storm, hail, or wind — may be covered; damage from age and wear usually isn't. Commercial and residential policies differ, so the specifics matter. If storm damage is part of your situation, we'll inspect, document what we find, and help you work the claim, and we'll give you an honest read on whether it's the kind insurance typically covers.