Roofing Designed
for Low Slopes
Low slope roofing with a clear plan
A low-slope roof needs a complete plan for the membrane, insulation, roof edges, and drainage. We assess the roof and explain whether repair or replacement is appropriate, then provide a written scope for the recommended system.
Repair or replace your existing roof
A localized seam, puncture, or flashing problem may be repairable when surrounding roofing is sound. Widespread deterioration, trapped moisture, or repeated failures may require a broader approach. Concealed decking or insulation damage may need further investigation or become visible during removal.
TPO and PVC explained
TPO stands for thermoplastic polyolefin. PVC stands for polyvinyl chloride. Both are thermoplastic single-ply roofing membranes, meaning their seams can be joined with hot-air welding to form a continuous water-resistant surface. Their polymer formulations differ, which affects flexibility and resistance to particular exposures.
How the materials differ
TPO is commonly chosen for its balance of performance and cost. White TPO can reflect sunlight and reduce heat absorbed at the roof surface. PVC uses plasticizers to give the material flexibility and is often selected where resistance to certain chemicals, grease, or oils matters. White PVC is also available with reflective properties. Those exposure differences may matter more on some commercial roofs than on a typical home. For residential work, roof design, product quality, installation, drainage, and budget all deserve consideration.
Choose a system rather than an acronym
Neither membrane is automatically the better roof for every home. Reinforcement, thickness, backing, attachment method, and compatible accessories affect the proposed system. We explain the material and installation details in your proposal. Warranty eligibility and coverage depend on the selected product and assembly; the membrane name alone does not establish service life or guarantee terms.
Give water a clear route off the roof
We evaluate drains, scuppers, gutters, low spots, and transitions. Water that repeatedly remains on the roof deserves attention, even when there is no visible leak. Debris, blocked outlets, and poor slope can all contribute. Where appropriate, tapered insulation can help direct water toward drainage points. A new membrane should be planned together with the drainage details.
Understand membrane roofing warranties
Coverage depends on the manufacturer, membrane, complete assembly, installation requirements, and written warranty selected. The letters TPO or PVC alone do not establish a lifespan or coverage period. We explain what the proposal includes, any available coverage options, and the maintenance requirements for your roof.
Preparing your home
A clear proposal and payment options
The roof area is only part of the price. Existing layers, wet insulation, decking conditions, membrane selection, attachment, flashing, and drainage improvements also affect cost. An inspection is needed for a specific proposal; the instant estimator may not account for membrane assemblies or tapered insulation.
Financing options are available through third-party providers for qualified homeowners. Explore options through Hearth on our financing page. Approval and available rates, terms, and payments depend on the provider and your qualifications.
