Commercial Skylight and Penetration Flashing in Arvada, CO
Repair commercial skylight curbs and roof penetrations in Arvada. We trace leaks, check flashing transitions, and document safe repair limits.
Request a roof assessment. Tell us about the building.
Send the address and what you are seeing on the roof or inside the building. We will set a time to walk the roof and talk through the next step.
Trace the opening before sealing it
Water around a skylight may begin at its curb or nearby seam. We inspect the frame, flashing, fasteners, sealant, and membrane transition. Pipe boots, equipment supports, and abandoned penetrations need their own review. We trace the reported leak before selecting a patch. Photos show the affected detail and surrounding roof section. That record helps set a repair boundary.
The May 8, 2017 metro Denver supercell brought hail, wind, and heavy rain to Arvada and western suburbs. Weather history does not establish damage at a specific skylight. We inspect for current cracks, impact marks, loose frames, and water paths. A confirmed hail issue may need glazing and roof work. The scope separates those trades and identifies who handles each repair.
Trace water around the opening
An interior stain may sit downhill from the actual entry. Water can travel along insulation, decking, or framing before it appears. We check the curb corners, uphill side, counterflashing, and nearby roof seams. We compare those details with the room report and any earlier repairs. A commercial leak investigation can help locate the path. The field record identifies what was inspected and what remains concealed.
Skylights need a sound curb and compatible flashing. We inspect frame movement, fasteners, sealant joints, and glazing condition. A crack in the lens differs from a failed roof transition. We do not cover a moving joint with surface sealant alone. The repair must follow the frame and membrane materials. Where the curb is unstable, carpentry or glazing work may need coordination.
We check whether water can run between the frame and curb. Some openings have a raised curb with metal counterflashing. Others use membrane flashing bonded to the curb. Each detail needs the right repair material and termination. We look for open corners, loose fasteners, and sealant gaps. If the frame itself has shifted, roof flashing alone may not stop movement.
Check curb height and flashing
Flashing must turn up the curb and shed water onto the roof. We inspect corners, end dams, counterflashing, and membrane attachment. Added roof layers can reduce curb clearance or bury flashing height. A recover review should measure those transitions before work. Our recover assessment checks existing layers and proposed elevations. If a roof replacement is planned, replacement planning can include new curb and flashing details.
Arvada's updated 2024 building codes include revised wind, seismic, and snow provisions. The city adopted the codes on a local implementation schedule in 2026. The project scope and applicable permit path control the design. We confirm requirements before changing a skylight opening or roof assembly. A field inspection alone does not replace a structural or code review.
Water testing can help when a leak path remains uncertain. We agree on a safe test area and sequence before introducing water. The method should isolate one transition at a time. Interior observers can note when moisture appears below. A test does not reproduce every storm condition. We record the result, limits, and any area that needs a separate opening or follow-up.
Inspect pipes, supports, and abandoned openings
Every pipe, conduit, and support interrupts the roof surface. We inspect boot condition, clamps, base flashing, and nearby membrane. A service trade may have moved equipment or left an unused opening. We document those changes before sealing anything. The repair plan identifies the penetration and roof material. When another contractor owns the equipment, we coordinate that work before closing the flashing.
Arvada Marketplace is within the New Town planning area along Wadsworth and 52nd Avenue. The Olde Town Arvada runs generally from Simms Street to Yank Street. These locations help identify service requests, but they do not reveal skylight type or building access. We confirm the address, roof plan, and equipment limits with the property contact. Every opening receives a location on the roof map.
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Match the repair to the roof system
TPO and PVC seams are heat-welded, while EPDM uses different patch methods. Metal roofs need a flashing detail compatible with their panel and movement. We identify the installed system before removing material. The new detail must tie into sound roofing and the curb. A TPO roof needs a compatible membrane transition. A standing-seam roof calls for a formed metal detail.
Temporary protection may be needed when water is active. We can respond overnight, on weekends, and holidays when access is safe. That step stabilizes exposure while permanent work is scoped. We document the protection location and its limits. A permanent roof repair follows once the curb, frame, and surrounding assembly are understood. Temporary sealant is not a complete repair record.
Define access and closeout
Work above occupied rooms needs interior protection and access coordination. We confirm whether staff can clear the area below. We also plan staging, noise, and weather holds. If a skylight cannot be reached safely, the report states the restriction. A lift, escort, or alternate access plan may be needed. We do not treat an inaccessible opening as inspected.
Send the Arvada address, leak location, roof plan, skylight or equipment records, and photos. Include access hours and any active water entry. We will inspect the opening and surrounding roof, then mark the repair limits. The closeout record shows completed work and remaining questions. If glazing or framing needs separate repair, the scope will identify that dependency.
Photos should show the full curb, a close view of each corner, and the surrounding membrane. We label the images with roof section and inspection date. If the skylight sits near HVAC equipment, the access plan must account for service clearances. We also note whether occupants need protection below. That information helps the owner coordinate glazing, mechanical, and roofing work without confusing their scopes.
Before closing the work, we review the curb perimeter and nearby seams. We photograph finished transitions and note any glazing item left for another trade. The report identifies whether interior monitoring remains useful after the next rainfall.
More commercial roofing services
Other work our crews handle on Arvada roofs. See all commercial roofing services.
Commercial Roof Leak Repair
Trace and repair commercial roof leaks in Arvada. We map the entry point, protect active interiors, document the repair boundary, and list follow-up needs.
Commercial Roof Recover
Compare a commercial roof recover with tear-off in Arvada. We check moisture, attachment, deck condition, drainage, code limits, and transitions before scoping.
Commercial Roof Replacement
Plan a commercial roof replacement in Arvada with an assembly review, clear tear-off limits, drainage checks, and a phased schedule for your building.
Commercial Roof Repair
Repair commercial roof seams, flashing, drains, and punctures in Arvada with a mapped work area, photo record, and clear limits for the repair.
Commercial Roof Insulation and Cover Board
Plan commercial roof insulation and cover board in Arvada. We review moisture, deck, attachment, slope, drainage, and project code requirements.
Commercial Roof Edge Metal, Coping, and Gutters
Inspect commercial roof edge metal, coping, gutters, and downspouts in Arvada. We document loose details, water paths, and repair limits.
Serving Arvada and the west Denver metro.
Our crews work on commercial roofs across Arvada, Wheat Ridge, Lakewood, Westminster and Broomfield. Find your area below.
Arvada
Service Areas
Questions about Commercial Skylight and Penetration Flashing
Can a skylight leak come from the roof curb?+
Yes. We inspect the frame, curb corners, flashing, and nearby seams. The stain location alone does not establish the entry point.
Do you replace the skylight when repairing its flashing?+
Only when the frame or glazing condition supports replacement. We separate roof flashing from glazing work and identify any additional trade.
What happens when an unused roof penetration remains?+
We identify its purpose if records allow, inspect its base, and confirm whether removal or a permanent cap is appropriate. The detail must match the roof assembly.
Can new roofing reduce clearance around a skylight?+
Added layers can change curb height and flashing transitions. We measure the existing detail before evaluating recover or replacement work.
What should I send before a skylight leak inspection?+
Provide the address, affected room, roof plan, skylight records, and photos. Include roof access limits and whether water is entering now.
Have a question? Call us at 555-555-5555 or send us a message.
Trace the opening before sealing it
Send the Arvada address, affected room, roof access details, and available skylight or repair records. We will inspect the curb and adjacent roof transitions.