Edge And Parapet
Sign brackets and light fixtures bolted through parapet caps after construction open holes in the coping. Each one needs sealing to match the cap. Each new hole gets its own sealant collar.
North Gateway commercial roof repair on newer roofs means matching sheet and a dated record of every detail, so the membrane maker's terms stay clear.



North Gateway is the northern gateway into Phoenix, with emerging retail and growing employment areas along I-17. Many of its commercial roofs are recent, and some still sit under a membrane maker's warranty.
A repair on those roofs should match the original sheet and leave a clear record, so the warranty holder sees what was done and why.
New roofs usually leak at details added or disturbed after the roof went on. These five zones get our attention first.
Sign brackets and light fixtures bolted through parapet caps after construction open holes in the coping. Each one needs sealing to match the cap. Each new hole gets its own sealant collar.
Factory seams on a young TPO roof hold well, but field welds made on a hot or windy day can miss sections. A probe finds them early. A cold weld can look fine and still peel under a probe.
Construction debris left in strainers and scupper boxes backs water up on a roof that is otherwise in good shape. Clearing it takes minutes and stops the backup.
Tenant equipment added after the roof went on often has the newest and least careful flashing on the roof. Curbs and pipe boots there get checked first. Those curbs are where we start the walk.
A leak caught early on a newer roof rarely wets more than a small area of board. Metering confirms how far it went before the patch goes down. That reading goes in the repair record too.
Retail centers and employment buildings in North Gateway gain the most from repairs made early and recorded well.
Matching material and a photo record make it easier to show the warranty holder that the repair followed the roof system.
Catching a missed weld or a loose curb on a young roof keeps the wet area to a few square feet of board.
Flashing around equipment added after construction is brought up to the same standard as the rest of the roof, using the same membrane as the field.
Dated photos from the first repairs give future inspections a starting point as the roof ages.
Newer flat roofs and the equipment on them account for most North Gateway repair calls.

Missed welds, sealed brackets, and cleared drains on newer TPO roofs, patched with matching sheet.
Repair a flat roof
Employment buildings with rooftop equipment get curb and duct flashing repaired around their schedules.
Repair an equipment roofCall us before anyone cuts into the membrane. We will talk through the warranty call and what to photograph first.
Call UsNewer roofs get two extra steps: the warranty call and a full record.
We walk the roof with any warranty paperwork you have, checking welds, curbs added after construction, drains, and brackets through the parapet cap.
If the roof is still under a manufacturer warranty, you or we contact the holder before cutting in, so the repair method matches what they require.
A seam sample or the roof records confirm the membrane type and thickness. The patch uses the same sheet so the welds take.
Missed welds are re-welded, brackets through the coping are sealed, drains are cleared, and curb flashing is rebuilt to match the rest of the roof.
Each repaired detail is photographed with the date, and the set goes to you for your roof file and any warranty correspondence.

These nearby areas are part of the same I-17 service area.
The airport area just south, with steel and flat roofs.
Storefront roofs repaired around tenants.
County parcels just to the northeast.
See every area we cover along I-17.
About as long as the roof around it, since the field membrane sets the limit. On a newer TPO or metal roof, a patch made with matching material and a clean surface can hold for years.
That depends on the warranty terms, so the holder gets a call before the membrane is cut. Using the same sheet and keeping dated photos makes the repair easy to document.
Rarely, because a repair keeps the roof at its current height. Raising a parapet, adding equipment screens, or setting taller units deserves a check with the city first.
Check the warranty first. Some require the original installer, others accept any contractor using approved materials. We help sort out which applies before any work starts.
Brackets bolted through the coping after construction leave holes that the original roof never had. Sealing each one to the cap stops the water running down inside the parapet.
City of Phoenix Planning and Development. Small fixes at a seam or flashing usually count as ordinary repairs, while tearing off a section goes through a permit.
Within the first year or two, and after the first monsoon season. That is when missed welds and loose equipment flashing tend to show up.
The property owner or manager usually arranges it, since the curb is part of the roof. We repair the flashing to match the roof system and note which tenant unit it serves, which helps when the lease says who pays for rooftop equipment repairs.
Tell us the roof age, any warranty paperwork you have, and where it leaks. We will set up a free inspection.
Leave a name and number, or call (623) 310-0171 now.