At a glance: John Beal Roofing replaced the roof on State Highway BB in Hillsboro, MO 63050, finishing September 28, 2026. 22.33 squares of Owens Corning OC Duration, installed over synthetic underlayment across the full deck. Handled by our St. Louis office (314-429-6000).
A 22.33-square roof, the size of a larger ranch or a modest two-story on State Highway BB in Hillsboro, MO, the Jefferson County seat. We replaced 1 other roof in ZIP 63050 that same month. On top: Owens Corning Duration. Underneath: synthetic underlayment across the full deck plus ice and water membrane where water collects.
Job specs
| Location | State Highway BB (Hillsboro, MO 63050) |
|---|---|
| Completed | Monday, September 28, 2026 |
| Opened to completed | 25 days |
| Roof size | 22.33 squares (about 2,233 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| 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 | STL090326010 |
Choosing a color for your own roof? Browse every Owens Corning TruDefinition Duration color on a whole-house preview in our OC Duration color selector.
The roofing system on this house
Duration is Owens Corning's best-known architectural shingle. The engineered, woven SureNail strip across the nailing line is what sets it apart: it gives nails a defined target and grip. 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 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.
- Self-sealing ice and water membrane where water concentrates. It seals around every nail driven through it, which matters in valleys and at the eaves.
- Factory starter strip along every edge. The first course is where wind gets under a roof. A factory starter with its own sealant line locks it down.
- Owens Corning 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 (September 3, 2026) to the day the crew finished (September 28, 2026) took 25 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. We answer the phone around the clock, storms included. See 24/7 emergency service.
Need a roof in Hillsboro?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
FAQ about this roof
What shingle was installed on this Hillsboro roof?
Owens Corning OC Duration, over synthetic underlayment across the full deck. The full system is in the project details table above.
How big was the roof on State Highway BB?
22.33 squares, or about 2,233 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.
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.
Does John Beal Roofing work in Hillsboro, MO?
Yes. Hillsboro is served by our St. Louis office, and we've completed 3 roof replacements there in the last few months alone. Call 314-429-6000 for a free inspection.
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 Hillsboro?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.