At a glance: Completed July 7, 2026: a full tear-off and replacement on Beaverton Drive, Bridgeton, MO. Shingle: IKO Dynasty. Size: 39.33 squares. Underlayment: synthetic underlayment across the full deck. Office: St. Louis, 314-429-6000.
A large 39.33-square roof covering about 3,933 square feet on Beaverton Drive in Bridgeton, MO, a North County city bordering Lambert airport and the Missouri River. It was the first of 2 roofs we've finished on Beaverton Drive in the past few months. IKO Dynasty went over synthetic underlayment across the full deck, with ice and water membrane at the eaves and valleys.
Project record
| Location | Beaverton Drive (Bridgeton, MO 63044) |
|---|---|
| Completed | Tuesday, July 7, 2026 |
| Opened to completed | 74 days |
| Roof size | 39.33 squares (about 3,933 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle | IKO — IKO Dynasty |
| Underlayment | JBI Synthetic |
| Ice & water | Alco Ice & Water |
| Starter course | IKO Starter |
| Hip & ridge | IKO Hip & Ridge |
| Ventilation | Lomanco Omni Roll ridge vent |
| Warranty | Lifetime workmanship warranty |
| Project number | STL042426005 |
Choosing a color for your own roof? Browse every IKO Dynasty color on a whole-house preview in our IKO Dynasty color selector.
The roofing system on this house
With IKO Dynasty, the detail that matters most is the ArmourZone nailing strip: a wider, reinforced band where the nails go, so fasteners land where they hold best. Every one of our replacements is a system, not just shingles. On this roof, from the deck up:
- 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.
- IKO 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.
- IKO 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. It runs along the peak and lets hot, damp attic air escape. That protects the decking and keeps shingles from baking from below.
Who did the work
John Beal Roofing crews out of our St. Louis office installed this roof. From the day the job was opened (April 24, 2026) to the day the crew finished (July 7, 2026) took 74 days. We’ve been family-owned since 1947. We run our own crews, and every roof comes with our lifetime workmanship warranty on top of the manufacturer’s material coverage. If a storm opens up a roof at 2 a.m., someone answers the phone. See 24/7 emergency service.
Need a roof in Bridgeton?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
FAQ about this roof
What shingle was installed on this Bridgeton roof?
IKO IKO Dynasty, over synthetic underlayment across the full deck. The full system is in the project details table above.
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 Beaverton Drive?
39.33 squares, or about 3,933 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.
How long did this project take from start to finish?
74 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.
Who do I call about a roof in Bridgeton?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.