At a glance: Completed June 23, 2026: a full tear-off and replacement on Windsor Mill Drive, Ballwin, MO. Shingle: IKO Dynasty. Size: 36.33 squares. Underlayment: synthetic underlayment across the full deck. Office: St. Louis, 314-429-6000.
On Windsor Mill Drive in Ballwin, MO (a West County suburb along the Manchester Road corridor), the crew tore off and replaced a large 36.33-square roof covering about 3,633 square feet. It was one of 7 roof replacements our crews completed in Ballwin in June 2026. The system: synthetic underlayment across the full deck, ice and water membrane in the valleys and at the eaves, and IKO Dynasty on top.
Job specs
| Location | Windsor Mill Drive (Ballwin, MO 63011) |
|---|---|
| Completed | Tuesday, June 23, 2026 |
| Opened to completed | 19 days |
| Roof size | 36.33 squares (about 3,633 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 | STL060426009 |
Choosing a color for your own roof? Browse every IKO Dynasty color on a whole-house preview in our IKO Dynasty color selector.
What went on this roof
IKO Dynasty is a laminated architectural shingle built around a wide reinforced nailing strip IKO calls ArmourZone, which gives the installer a generous target and holds the fasteners where they belong. Every one of our replacements is a system, not just shingles. On this roof, from the deck up:
- 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.
- IKO 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.
- 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
This was a St. Louis office job, installed by our own crew, not subcontracted out. The job was opened in our system on June 4, 2026 and the crew finished on June 23, 2026, 19 days later. 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 Ballwin?
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 Ballwin roof?
IKO IKO Dynasty, over synthetic underlayment across the full deck. The full system is in the project details table above.
How big was the roof on Windsor Mill Drive?
36.33 squares, or about 3,633 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?
19 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.
Does John Beal Roofing work in Ballwin, MO?
Yes. Ballwin is served by our St. Louis office, and we've completed 12 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 Ballwin?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.