At a glance: Completed October 9, 2026: a full tear-off and replacement on White Rose Lane, Saint Charles, MO. Shingle: OC Duration, color Aspen Gray. Size: 33.33 squares. Underlayment: synthetic underlayment across the full deck. Office: St. Louis, 314-429-6000.
This one was a 33.33-square roof, the size of a larger ranch or a modest two-story on White Rose Lane in Saint Charles, MO, the St. Charles County seat on the Missouri River, where subdivisions run from 1970s split-levels to newer two-story builds. It was one of 5 roof replacements our crews completed in Saint Charles in October 2026. On top: Owens Corning Duration in Aspen Gray. Underneath: synthetic underlayment across the full deck plus ice and water membrane where water collects.
Project record
| Location | White Rose Lane (Saint Charles, MO 63304) |
|---|---|
| Completed | Friday, October 9, 2026 |
| Opened to completed | 24 days |
| Roof size | 33.33 squares (about 3,333 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle color | Aspen Gray (as recorded on the work order) |
| Shingle | Owens Corning — OC Duration |
| Underlayment | JBI Synthetic |
| Ice & water | Ice & water membrane |
| Starter course | Factory starter |
| Hip & ridge | Owens Corning Hip & Ridge |
| Ventilation | Lomanco Omni Roll ridge vent |
| Warranty | Lifetime workmanship warranty |
| Project number | STL091526007 |
The color on this roof
The work order lists the color as Aspen Gray. 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.
What went on this roof
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. People shop for the shingle, but what’s underneath it and how the edges are finished decide how long the roof lasts. On this job:
- Synthetic underlayment, edge to edge. It doesn’t wrinkle or tear like felt, and it keeps the deck dry if a shower pops up mid-job.
- 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.
- Factory 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.
- Owens Corning Hip & Ridge cap. Pre-formed cap that seals the hips and ridge.
- 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
John Beal Roofing crews out of our St. Louis office installed this roof. From the day the job was opened (September 15, 2026) to the day the crew finished (October 9, 2026) took 24 days. We’ve been family-owned since 1947, and every roof comes with our lifetime workmanship warranty on top of the manufacturer’s material coverage. We answer the phone around the clock, storms included. See 24/7 emergency service.
Need a roof in Saint Charles?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
FAQ about this roof
What shingle was installed on this Saint Charles roof?
Owens Corning OC Duration in Aspen Gray, 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?
24 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.
What kind of ventilation went on this roof?
A Lomanco Omni Roll ridge vent along the peak. Paired with soffit intake, it lets hot, moist attic air escape.
How big was the roof on White Rose Lane?
33.33 squares, or about 3,333 square feet of roof surface. A roofing square is 100 square feet. Roofs are measured and priced that way, not by the square footage of the floor plan.
Do you publish the customer's address?
No. We publish the street name, city and ZIP so you can see we really work in your neighborhood. We leave off the house number and never publish a customer's name.
Who do I call about a roof in Saint Charles?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.