At a glance: Completed September 30, 2026: a full tear-off and replacement on Treeshade Drive, St. Peters, MO. Shingle: OC Duration, color Storm Cloud. Size: 30.00 squares. Underlayment: synthetic underlayment across the full deck. Office: St. Louis, 314-429-6000.
Our crew finished a 30.00-square roof, the size of a larger ranch or a modest two-story on Treeshade Drive in St. Peters, MO on Wednesday, September 30. St. Peters is a St. Charles County city along I-70. It was one of 4 roof replacements our crews completed in St. Peters in September 2026. The system: synthetic underlayment across the full deck, ice and water membrane in the valleys and at the eaves, and OC Duration in Storm Cloud on top.
Project details
| Location | Treeshade Drive (St. Peters, MO 63376) |
|---|---|
| Completed | Wednesday, September 30, 2026 |
| Opened to completed | 43 days |
| Roof size | 30.00 squares (about 3,000 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle color | Storm Cloud (as recorded on the work order) |
| Shingle | Owens Corning — OC Duration |
| Underlayment | JBI Synthetic |
| Ice & water | Alco Ice & Water |
| Starter course | OC Starter |
| Hip & ridge | OC ProEdge Hip & Ridge |
| Ventilation | Lomanco Omni Roll ridge vent |
| Warranty | Lifetime workmanship warranty |
| Project number | STL081826017 |
The color on this roof
The work order lists the color as Storm Cloud. That name isn’t in our Owens Corning TruDefinition Duration color gallery, so we’re not showing a swatch that might be the wrong one. The image above is the shingle line itself. Your project manager can bring a full-size sample of any color out to your house. You can also browse every OC Duration color here.
The roofing system on this house
Owens Corning TruDefinition Duration uses SureNail Technology, a woven strip across the nailing zone that gives the fasteners something to grab and helps the shingle stay down in high wind. The shingle is only the top layer. Here’s the full system that went on this house:
- Synthetic underlayment over the whole deck. It’s stronger and more tear-resistant than felt, and it lies flat if weather rolls in during the tear-off.
- Ice and water membrane at the eaves and in the valleys. This self-adhering layer goes where water backs up: behind ice dams at the eaves and where two slopes meet.
- OC Starter at the eaves and rakes. It’s a purpose-made starter strip with factory adhesive, not cut-up field shingles, so the edges stay sealed.
- OC ProEdge Hip & Ridge on the hips and peak. Matching cap shingles made for the job, not field shingles cut into pieces.
- Lomanco Omni Roll ridge vent. Continuous exhaust at the peak. Together with the soffit intake, it moves heat and moisture out of the attic.
The crew behind this roof
The crew came out of our St. Louis office. From the day the job was opened (August 18, 2026) to the day the crew finished (September 30, 2026) took 43 days. John Beal Roofing has been family-run since 1947, and our lifetime workmanship warranty covers the installation for as long as you own the home. If a storm opens up a roof at 2 a.m., someone answers the phone. See 24/7 emergency service.
Need a roof in St. Peters?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
Questions homeowners ask about this project
What shingle was installed on this St. Peters roof?
Owens Corning OC Duration in Storm Cloud, over synthetic underlayment across the full deck. The full system is in the project details table above.
How long did this project take from start to finish?
43 days from the day the job was opened to the day the crew finished. Most of that time is scheduling, material ordering and any insurance paperwork. The tear-off and install usually take a day or two on a house this size.
Was ice and water shield installed?
Yes. Alco Ice & Water membrane went in the valleys and along the eaves, the spots where water backs up or collects first.
Does John Beal Roofing work in St. Peters, MO?
Yes. St. Peters is served by our St. Louis office, and we've completed 8 roof replacements there in the last few months alone. Call 314-429-6000 for a free inspection.
Who do I call about a roof in St. Peters?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.