Flat and Low-Slope Roofing in Midvale, Utah

Water stays on a low-slope roof longer than it does on a steep roof, which is why the roof base, membrane seams and drainage layout all matter.

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

A low-slope roof may need service before it leaks if seams are opening or water repeatedly collects in the same areas, so we can identify whether the problem is isolated or spread across the roof.

The condition below the membrane is part of the weather evaluation because moisture below the surface can shorten the life of the roofing system.

The drainage pattern tells us a lot about how a flat roof is performing, and we trace how water gets from the membrane to the roof's drainage points.

Storm damage on a flat roof may show up as punctures, edge movement or blocked drainage because perimeter damage and clogged drainage can be just as important as surface punctures.

The membrane choice usually comes down to TPO, EPDM or modified bitumen; the existing roof and water-control details help determine which system fits best.

• TPO single-ply membrane: TPO is a single-ply thermoplastic roofing material; the seams are welded with heat so the separate sheets act as one membrane.
• EPDM rubber membrane: EPDM is a single-ply synthetic rubber roofing material; the membrane is joined and flashed with materials compatible with EPDM.
• Modified bitumen: Modified bitumen is a reinforced asphalt membrane made for low-slope roofs; it is commonly considered for smaller flat sections and other low-slope areas.
• Existing membrane repairs: We inspect the existing flat-roof system for damaged seams, flashing and membrane areas; we evaluate both membrane damage and water movement before choosing the next step.

We begin by identifying where water moves and where it remains on the roof; we use the drainage pattern and membrane condition to guide the project scope.

• Check the roof base and insulation: We examine the roof base for weak areas and check the insulation for trapped moisture; the roof should not be closed up over damaged or wet materials.
• Detail drains and roof openings: We detail the membrane around drains, vents, pipes, curbs, walls and rooftop equipment; these details keep roof openings from becoming weak points.
• Prepare the roof surface: Membrane installation begins with a clean, stable surface; we do not cover loose, wet or unsound materials with the new membrane.
• Install the membrane: We place and secure the membrane according to the requirements of the chosen system; the selected material determines how adjoining sheets become a continuous waterproof surface.
• Assess drainage first: We evaluate where water leaves the roof and where drainage slows down; the inspection shows whether runoff is reaching its intended exit points.
• Test and inspect seams: We inspect seams after installation to make sure the membrane is continuous at the joints; we correct incomplete seam details before considering the roof finished.

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 work sequence on a low-slope roof differs from a shingle installation because the roof becomes watertight only after the membrane and drainage details are completed.

1. Inspect the existing roofWe inspect the current low-slope roof from membrane surface to drainage points; we use the findings to plan the next step.
2. Confirm the roofing approachWe use the inspection to decide how much of the existing roof can remain; the recommendation reflects both the visible membrane and materials below it.
3. Correct problems below the membraneWe correct damaged roof-base materials and wet insulation before membrane installation; the corrected roof base gives the membrane a sound surface.
4. Install the low-slope roofing systemWe install the low-slope roofing material using the method designed for that system; we install the membrane and seams as one roofing system.
5. Check drainage and detailsWe check the completed roof at drainage points, edges, walls and openings; we verify that drains and transitions are complete.

We install and repair TPO, EPDM and modified-bitumen roofing through Courtland Roofing; we plan the work around both waterproofing and water movement.

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

Courtland Roofing has worked on flat roofs in every part of Midvale, Utah (84047), and we would be glad to look at yours. We give homeowners across the rest of Salt Lake County the same service, including in Taylorsville, Murray and Draper.

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 Midvale.