Commercial TPO Roof Replacement in Pueblo, CO

A commercial TPO roof replacement is built in layers, and this Pueblo project shows two of them clearly: a fastened cover board, then a white TPO membrane with heat-welded seams. The roof sits on a low-slope commercial building. The replacement was insurance-funded, with the contract signed in February 2024 and the work photographed from April into May 2024.

The problem

Storm damage left the building’s low-slope roof needing replacement, and the work was funded through the owner’s insurance. Pueblo gets real hail; NOAA storm reports list Pueblo-area hail on days such as August 6, 2018 and May 16, 2021, and a membrane roof that has been bruised or punctured can leak slowly into insulation long before anyone sees a stain inside.

Scope

• Roof system: white TPO single-ply membrane over a cover board (first photo).
• Attachment: cover board fastened with round plates in a grid, then the membrane installed and seamed (first and second photos).
• Edges: membrane carried to the roof edge and finished with edge metal (second photo).
• Size: not recorded in the job file for this project.

The process

1. Permit. Inside the City of Pueblo, roofing permits come from the Southern Colorado Building Department, which also registers contractors. After a hailstorm, SoCoBD says roofing inspections can run 5 to 7 days out, so the inspection is in the schedule from day one.
2. Core check. A core cut through the existing roof shows the layers and whether the insulation is wet, which decides tear-off versus re-cover.
3. Cover board. Laid tight and fastened in a pattern set by the system’s wind design (first photo).
4. Membrane and seams. White TPO rolled out, fastened, and its laps heat-welded into continuous seams.
5. Details. Curbs, pipes, drains and edges flashed with matching TPO and metal.
6. Final inspection, then a probe of the welded seams before the crew leaves.

Timeline

Contract in February 2024; job photos from April to May 2024. Membrane work waits for dry weather and workable temperatures, so late-winter contracts often build in spring.

What this project shows about commercial roofs in Pueblo

• Know which office you are dealing with. City buildings go through SoCoBD; since January 1, 2026, unincorporated Pueblo County, including Pueblo West, goes through the county’s Building Division.
• Hail resistance lives below the membrane too. A firm cover board helps a single-ply roof stand up to impacts.
• Inspections take time after storms. When the whole region is re-roofing, the 5 to 7 day inspection lead time is normal.

For local permit details, see our Pueblo roofing page. To compare membranes, visit commercial roofing in Colorado Springs and southern Colorado, and for storm history, read about hail damage in Pueblo. See all recent projects.

Sources: Southern Colorado Building Department; Pueblo County, Building Division; NOAA Storm Prediction Center storm reports for August 6, 2018 and May 16, 2021; International Code Council, 2021 IBC Chapter 15 (Sections 1507.13 and 1511, thermoplastic single-ply roofing and reroofing).

Photos From This Project

Photos are from this job, edited to remove addresses, faces and license plates. Locations are given by town or area only.

Integrity Roofing and Painting is veteran-owned and family-run since 1990, an Owens Corning Platinum Preferred contractor with 650+ Google reviews. Call our Colorado Springs office at (719) 488-2800; we respond the same business day.