Fort Collins winters bring repeated freeze-thaw cycles that crack skylight seals and force water under flashing on older homes in Old Town and near Colorado State University. Semi-arid summers then bake those same seals, accelerating failure. When a leak appears, attic insulation in Prospect Park and Harmony tract homes quickly saturates, turning a small drip into ceiling damage within days.
We carry pre-formed step flashing and high-temp butyl tape matched to the common curb-mounted units found on 1970s-1990s Larimer County roofs. Temporary fixes must hold through wind gusts off Horsetooth Reservoir and any remaining snow load. Permanent repairs often require removing interior trim in tight Downtown attics where headroom is limited.
Larimer County building code requires any skylight work that alters the roof plane to maintain the original flashing height and slope. We document existing conditions before touching the unit so homeowners avoid later inspection issues when selling near Old Town Square.
Access on two-story homes in Windsor or Loveland adds ladder and safety time that single-story Old Town properties do not. We always check for hidden rot in the curb lumber before quoting the final repair.
Technician insight
In Fort Collins, the thing that catches most people out with Emergency Skylight Repair is hidden rot in the curb on 1980s Old Town homes; the semi-arid climate hides the damage until a hard freeze pushes water straight into the attic.
Downtown leak after January thaw
Water appeared on a bedroom ceiling two blocks from Old Town Square. We found failed original sealant around a 25-year-old curb. New flashing and high-temp tape were installed the same afternoon, stopping the drip before insulation soaked through.
Emergency Skylight Repair Services We Offer
✓Temporary Leak Sealing
Apply high-temp tape and clamps to stop active drips until permanent materials arrive, critical during cold snaps when replacement stock is back-ordered.
✓Flashing Rebuild
Replace corroded step and apron flashing around skylight curbs common on Prospect Park roofs exposed to reservoir winds.
✓Sealant Refresh
Remove failed caulk and install new polyurethane compatible with both glass and metal on Harmony neighborhood units.
✓Curb Repair
Sister new lumber into rotted curbs on older Old Town homes before reinstalling the skylight frame.
✓Glass Panel Swap
Exchange cracked or fogged insulated glass units without disturbing the entire frame on CSU-area properties.
✓Ice Dam Mitigation
Add heat tape and improved flashing angles to prevent recurring leaks during Fort Collins freeze-thaw cycles.
Emergency Skylight Repair Cost in Fort Collins, CO
| Service | Typical Range | What Affects It |
|---|---|---|
| Initial emergency visit | $175–$325 | Varies by neighborhood distance from 1093 W Elizabeth St and time of day |
| Temporary leak sealing | $250–$450 | Includes materials rated for freeze-thaw cycles |
| Flashing rebuild | $650–$1,200 | Depends on number of sides requiring new step flashing |
| Curb lumber repair | $400–$850 | Higher on two-story homes in Harmony or Windsor |
| Glass panel replacement | $550–$950 | Size and insulated unit type affect final cost |
Ranges are typical for Fort Collins, CO and confirmed with an exact written quote before any work starts.
How it works
- 1
Phone Intake
Confirm location and leak symptoms, then schedule same-day arrival from our 1093 W Elizabeth St shop.
- 2
Attic and Roof Inspection
Check for active water paths, insulation damage, and curb condition before any work begins.
- 3
Temporary Containment
Install clamps, tape, and tarps to stop interior damage while sourcing replacement parts.
- 4
Permanent Repair
Rebuild flashing or replace seals using materials rated for Larimer County winter exposure.
- 5
Final Walkthrough
Verify no residual moisture and review maintenance steps with the homeowner.
Pricing
Upfront quotes after inspection; price driven by access height, extent of curb damage, and whether glass or full unit replacement is required.