Flat and Low-Slope Roofing in Clinton, Utah

A flat or low-slope roof cannot rely on overlapping shingles to shed water 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.

Recurring standing water, open seams, membrane cracks or interior stains are reasons to inspect a low-slope roof before a small drainage or seam problem turns into a larger leak.

We start the weather review by looking at how the roof drains, so we can see whether slope, drains or low areas are slowing runoff.

We check for trapped moisture below a low-slope roof, not just surface damage, and the roof plan should address those materials before they are covered.

Severe weather can affect both the membrane surface and the drainage system, and both conditions matter even if the other part of the roof still looks normal.

TPO, EPDM and modified bitumen are the primary low-slope roofing systems we evaluate; we match the membrane to the roof layout, drainage and existing materials.

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

We start a low-slope roofing project by understanding how water moves across the roof; we use the membrane condition and roof-base condition to determine the scope.

• Assess drainage first: We trace the roof's drainage path and note areas where water tends to stand; we check whether blockage, slope or settled materials are contributing to ponding.
• Check the roof base and insulation: We check the materials below the membrane for moisture, damaged insulation and weak areas; wet or damaged materials are addressed before the roof is closed up.
• Prepare the roof surface: A new membrane needs a sound, clean surface underneath it; the condition of the existing roof determines how much removal or preparation is needed.
• Build roof edges and transitions: Roof edges, parapets, walls and termination points receive dedicated membrane details; the edge work keeps the membrane secure where the roof changes direction.
• Detail drains and roof openings: Drains and roof openings receive membrane flashing designed for the selected roofing system; we use the method required for the selected membrane at each transition.
• Install the membrane: We position and secure the membrane using the attachment method required for the system; the membrane type determines whether adjoining sheets are welded, taped, adhered or otherwise joined.

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.

Low-slope roofing follows a different installation sequence from shingles since the roof depends on both drainage and an unbroken waterproof membrane.

1. Inspect the existing roofWe inspect the current membrane, drainage and perimeter details; the inspection establishes the roof's actual condition.
2. Confirm the roofing approachWe compare four options: repair, partial replacement, a new membrane over suitable existing roofing and full removal; trapped moisture and drainage problems can change the recommendation.
3. Correct problems below the membraneWe correct wet insulation, weak roof-base areas and other unsound materials first; this prevents the new membrane from hiding an existing problem.
4. Install the low-slope roofing systemWe install the selected low-slope membrane with its required attachment method; we join the sheets according to the product requirements.
5. Check drainage and detailsThe final inspection covers drainage points, edges and membrane transitions; we look for incomplete transitions that could undermine an otherwise sound membrane.

Courtland Roofing handles TPO, EPDM, modified-bitumen and other low-slope roofing work; 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 Clinton, Utah (84015), and we would be glad to look at yours. We give homeowners across the rest of Davis County the same service, including in Layton, Bountiful and Clearfield.

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 Clinton.