At a glance: John Beal Roofing replaced the roof on Amboy Lane in St. Louis, MO 63136, finishing October 30, 2026. 25.00 squares of Owens Corning TruDefinition Duration, a larger-than-average roof, installed over synthetic underlayment across the full deck. Handled by our St. Louis office (314-429-6000).
The 63136 ZIP is in north St. Louis County, around Jennings and Bellefontaine Neighbors, an area of mid-century brick ranches with simple hip and gable roofs. A 25-square roof on Amboy Lane in the 63136 ZIP of north St. Louis County, finished in Owens Corning Duration. Mid-century ranches like this one are straightforward roofs, which makes the details (ventilation, eave protection, clean ridge lines) the difference between a 15-year roof and a 30-year roof.
Project details
| Location | Amboy Lane (St. Louis, MO 63136) |
|---|---|
| Completed | Friday, October 30, 2026 |
| Roof size | 25.00 squares (about 2,500 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle | Owens Corning — OC Duration |
| Underlayment | JBI Synthetic - 10 Sq Rolls |
| Ice & water | Ice & Water 1 Sq Roll |
| Starter course | Starter |
| Hip & ridge | Owens Corning Hip and Ridge |
| Ventilation | Lomanco Omni Roll |
| Warranty | Lifetime workmanship warranty |
| Office | John Beal Roofing St. Louis · 314-429-6000 |
Choosing a color for your own roof? Browse every OC Duration color on a whole-house preview in our OC Duration color selector.
The roofing system on this house
TruDefinition Duration is Owens Corning's flagship architectural shingle. Its SureNail strip, a woven band across the nailing line, is what lets it hold on in the kind of straight-line winds the Midwest gets every spring. Every one of our replacements is a system, not just shingles. On this roof, from the deck up:
- A full layer of synthetic underlayment (JBI Synthetic - 10 Sq Rolls). It’s the backup water barrier under the shingles, and it holds up to foot traffic and wind far better than paper felt.
- Ice and water membrane in the valleys and along the eaves (Ice & Water 1 Sq Roll). Those are the two places a Midwest roof takes on water first, from ice dams in January and heavy runoff in spring storms.
- Starter along every edge (Starter). The first course is where wind gets under a roof; a starter strip with its own sealant line locks it down.
- Owens Corning Hip and Ridge. Pre-formed cap that seals the hips and ridge.
- Lomanco Omni Roll ridge vent. It runs along the peak and lets hot, damp attic air escape, protecting the decking and keeping shingles from baking from below.
Who installed it
This was a St. Louis office job, and finished on October 30, 2026. Family-owned since 1947, we back every replacement with a lifetime workmanship warranty. 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. Louis?
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. Louis roof?
Owens Corning TruDefinition Duration, over synthetic underlayment across the full deck. The full material list is in the project details table above.
Does John Beal Roofing work in St. Louis, MO?
Yes. St. Louis (63136) is served by our St. Louis office. Call 314-429-6000 for a free inspection.
How big was the roof on Amboy Lane?
25.00 squares, or about 2,500 square feet of roof surface. A roofing square is 100 square feet; roofs are measured and priced that way, not by the floor plan.
Was ice and water shield installed?
Yes. Ice & Water 1 Sq Roll membrane went in the valleys and along the eaves, the spots where water backs up or collects first.
What warranty comes with this roof?
Our lifetime workmanship warranty, standard on every roof we install, plus the manufacturer's standard product warranty.
Who do I call about a roof in St. Louis 63136?
Our St. Louis office at 314-429-6000, or toll-free 1-800-564-6232. A person answers 24 hours a day, including nights, weekends and holidays.