Flat and Low-Slope Roofing in Sunset, Utah

A flat roof needs continuous waterproofing because water does not leave the surface as quickly, so the membrane and drainage system have to work together across the entire roof.

Median year built from the US Census American Community Survey; elevation from USGS.

A flat roof deserves attention when drainage slows, seams move or signs of moisture show up inside before a small drainage or seam problem turns into a larger leak.

We inspect for moisture in the insulation and roof base when the roof shows warning signs, and the roof plan should address those materials before they are covered.

Solar exposure matters when choosing between membrane colors and finishes, so reflective materials may be useful when surface temperature is a concern.

Weather damage may affect the membrane, roof edges or the routes water uses to drain, and both conditions matter even if the other part of the roof still looks normal.

TPO, EPDM and modified bitumen provide different ways to waterproof a low-slope roof; we match the membrane to the roof layout, drainage and existing materials.

• TPO single-ply membrane: TPO uses a thermoplastic sheet as the main roof membrane; the seams are heat welded so neighboring sheets form a continuous waterproof layer.
• EPDM rubber membrane: EPDM uses a synthetic rubber sheet as the main roof membrane; the system uses compatible seam products and flashing materials at joints and roof openings.
• Modified bitumen: Modified bitumen uses reinforced asphalt sheets as the main roof membrane; the system can be a good fit for smaller or more complex low-slope roof areas.
• Existing membrane repairs: We inspect existing low-slope roofing for failed seams, punctures and damaged flashing; we compare the damaged area with the overall roof before recommending repair or replacement.

Before choosing the work, we evaluate how the roof currently manages water; we use the membrane condition and roof-base condition to determine the scope.

• Install the membrane: We secure the membrane with the attachment method that matches the chosen roof system; the membrane type determines whether adjoining sheets are welded, taped, adhered or otherwise joined.
• Check the roof base and insulation: We look for trapped moisture and damaged materials in the roof base and insulation; wet or damaged materials are addressed before the roof is closed up.
• Build roof edges and transitions: Perimeter edges, parapets and wall transitions are tied into the membrane system; the edge work keeps the membrane secure where the roof changes direction.
• Prepare the roof surface: We prepare the roof base so the membrane is not installed over loose or unsound material; the condition of the existing roof determines how much removal or preparation is needed.
• Test and inspect seams: We review the installed seams and transitions as part of the final quality check; the exact seam check depends on the membrane and its installation method.
• Detail drains and roof openings: Membrane flashing is installed at drains, walls, curbs and other roof openings; we use the method required for the selected membrane at each transition.

Which of those apply depends on what the inspection finds. We would rather tell you the roof needs a repair than sell you a replacement it does not need yet.

For the full picture of the service, see Flat Roofing.

The installation order changes when the roof uses a membrane instead of shingles since the roof depends on both drainage and an unbroken waterproof membrane.

1. Inspect the existing roofWe examine the roof surface, edges, openings and drainage; the inspection establishes the roof's actual condition.
2. Confirm the roofing approachWe compare the available repair and replacement approaches; trapped moisture and drainage problems can change the recommendation.
3. Correct problems below the membraneWe repair or remove unsound materials that could compromise the new membrane; this prevents the new membrane from hiding an existing problem.
4. Install the low-slope roofing systemWe complete the main membrane surface with the selected low-slope system; we join the sheets according to the product requirements.
5. Check drainage and detailsThe last review focuses on drainage and the detailed areas around edges and openings; we look for incomplete transitions that could undermine an otherwise sound membrane.

We provide flat and low-slope roofing service through Courtland Roofing; we check for wet insulation or drainage problems before covering the existing roof.

Certified installer for GAF, CertainTeed and Owens Corning, family-owned, licensed & insured.

Courtland Roofing has worked on flat roofs in every part of Sunset, Utah (84015 and 84056), and we would be glad to look at yours. We give homeowners across the rest of Davis County the same service, including in Clearfield, Kaysville and Farmington.

If you do not see your ZIP code listed, call or text us. We can confirm whether we provide flat and low-slope roofing at your address in Sunset.