Flat and Low-Slope Roofing in Holladay, Utah

Low-slope roofs in Holladay carry water differently from pitched roofs. Because runoff is slower, weak seams, poorly detailed drains, and low spots can stay wet longer. The roofing system has to be designed so water can leave the roof without sitting against vulnerable details.

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

Flat-roof problems in Holladay often show up as standing water, seam movement, membrane wear, or leaks around drains and penetrations. A roof that still holds water well after normal drainage should be inspected because repeated ponding can accelerate wear at weak points.

Moisture below a low-slope roof matters as much as the membrane above it. We look for signs of trapped moisture in insulation or the substrate because covering wet materials with a new membrane can leave the underlying problem in place.

Winter drainage is important on Holladay flat roofs. Snow can melt during warmer periods and refreeze near drains or edges. We pay attention to where water moves, where ice may restrict drainage, and whether low areas are likely to hold moisture for long periods.

Drainage is one of the first things we evaluate on a Holladay low-slope roof. We look at where water collects, whether drains or scuppers are positioned well, and whether the roof surface directs water toward them instead of trapping it in low areas.

Courtland Roofing works with single-ply and modified-bitumen systems for flat and low-slope roofs in Holladay. TPO is a thermoplastic membrane with heat-welded seams. EPDM is a rubber membrane joined with compatible seam products and flashing materials. Modified bitumen uses asphalt-based sheets designed for low-slope roofing. The right choice depends on roof size, drainage, foot traffic, penetrations, existing construction, and budget.

• TPO single-ply membrane: TPO is a thermoplastic roofing membrane. Seams are joined with heat-welding equipment so separate sheets become part of one continuous roof surface.
• EPDM rubber membrane: EPDM is a flexible synthetic rubber membrane. Seams and roof details use compatible adhesives, tapes, or flashing products designed for the system.
• Modified bitumen: Modified bitumen is an asphalt-based low-slope membrane reinforced for roofing use. It can be practical on smaller flat sections, porches, garages, and similar areas.
• Existing membrane repairs: We can inspect existing flat-roof membranes for open seams, damaged flashing, punctures, failed details, and drainage problems before recommending repair or replacement.

A low-slope roofing project in Holladay starts with understanding how the roof handles water. We inspect drainage, membrane condition, substrate, seams, edges, and penetrations before deciding what work is appropriate.

• Prepare the roof surface: The membrane needs a clean, stable surface. Preparation depends on whether the project involves tear-off, recovery, insulation replacement, or work over an existing approved substrate.
• Build roof edges and transitions: Edges, parapets, wall transitions, and termination points are finished so wind and water cannot work behind the membrane.
• Test and inspect seams: We inspect completed seams and details before the roof is considered finished. On applicable systems, seams can be probed or otherwise checked for continuity.
• Install the membrane: The membrane is laid out and attached according to the selected system. TPO seams are heat welded, while EPDM and modified-bitumen systems use their approved joining methods.
• Assess drainage first: We identify where water currently flows, where it stands, and whether drains, scuppers, gutters, or roof edges are handling runoff correctly.
• Check the substrate and insulation: We look for soft areas, trapped moisture, damaged insulation, or substrate problems that should not be covered by a new membrane.

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.

Flat roofing in Holladay follows a different sequence from shingle work because drainage and membrane continuity have to be addressed before the roof is considered watertight.

1. Inspect the existing roofWe document membrane condition, drainage, penetrations, repairs, roof edges, and any areas that stay wet.
2. Confirm the roofing approachWe determine whether the project calls for repair, partial replacement, recovery, or full tear-off based on the condition of the existing system.
3. Correct approved substrate issuesDamaged insulation, wet materials, and unsound surfaces are addressed before the new membrane covers them.
4. Install the low-slope roofing systemThe membrane and its seams are installed according to the selected product and attachment method.
5. Check drainage and detailsWe review drains, scuppers, edges, walls, curbs, and penetrations because those areas control how the completed roof handles water.

Homeowners in Holladay can call Courtland Roofing for TPO, EPDM, modified-bitumen, and other low-slope roofing work. We inspect the existing assembly before recommending repair or replacement because a new membrane should not simply hide wet insulation or poor drainage.

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

Courtland Roofing has worked on flat roofs in every part of Holladay, Utah (84117, 84121 and 84124), including the streets around Holladay Village. We give homeowners across the rest of Salt Lake County the same service, including in Murray, Draper and Riverton.

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 Holladay.