Building C · Distribution warehouse
[Address withheld] · St. Louis County, MO- Roof system
- TPO, mechanically attached
- Approx. age
- 19 years
- Roof area
- 42,000 sq ft
- Condition
- Fair
- Wet insulation
- 6.2% of area (2 zones, cored)
- Remaining service life
- 3–5 yrs as is
- Storm history
- 2 hail events at the address since 2024; no damage found that warrants documentation
- Inspection
- Walk-on, moisture readings, infrared survey, 24 photo points
Current issues
- W-1, grid B–D / 5–7. 1,850 sq ft of wet insulation around a slow drain. Cut out and replace before any coating.
- W-2, grid J–K / 2–3. 760 sq ft wet at an RTU curb. Failed flashing is the source.
- Seams. Open laps at 6 locations along the north perimeter.
- Drainage. Ponding over 48 hours at drain D-2.
One- to five-year budget range
| Year | Action | Budget range |
|---|---|---|
| 2027 | Replace wet insulation; repair seams, flashing, and drain; silicone restoration coating | $XX,000 – $XX,000 |
| 2028 | Maintained program; spring and fall visits | $X,XXX |
| 2029 | Maintained program; infrared survey | $X,XXX |
| 2030–31 | Maintained program; no capital expected | $X,XXX / yr |
If not restored: budget a full replacement within 3–5 years at $XXX,000 – $XXX,000. Dollar figures are placeholders in this example and come from site measurements in a real report.