At a glance: Completed July 15, 2026: a full tear-off and replacement on Wylestone Court, Sappington, MO. Shingle: IKO Dynasty. Size: 20.33 squares. Underlayment: two layers of synthetic underlayment, a heavier spec than our standard single layer. Office: St. Louis, 314-429-6000.
Our crew finished a 20.33-square roof, right around the size of a typical single-story ranch on Wylestone Court in Sappington, MO on Wednesday, July 15. Sappington is an unincorporated South County community. We replaced 1 other roof in ZIP 63126 that same month. The system: two layers of synthetic underlayment, a heavier spec than our standard single layer, ice and water membrane in the valleys and at the eaves, and IKO Dynasty on top.
Job specs
| Location | Wylestone Court (Sappington, MO 63126) |
|---|---|
| Completed | Wednesday, July 15, 2026 |
| Opened to completed | 36 days |
| Roof size | 20.33 squares (about 2,033 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle | IKO — IKO Dynasty |
| Underlayment | JBI Synthetic, double layer |
| 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 | STL060926030 |
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
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:
- Two layers of synthetic underlayment. That’s double our standard spec. The second layer adds another barrier under the shingles.
- 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 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
John Beal Roofing crews out of our St. Louis office installed this roof. From the day the job was opened (June 9, 2026) to the day the crew finished (July 15, 2026) took 36 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 Sappington?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
Common questions about this job
What shingle was installed on this Sappington roof?
IKO IKO Dynasty, over two layers of synthetic underlayment, a heavier spec than our standard single layer. The full system is in the project details table above.
How big was the roof on Wylestone Court?
20.33 squares, or about 2,033 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.
Was ice and water shield installed?
Yes. Alco Ice & Water membrane went in the valleys and along the eaves, the spots where water backs up or collects first.
Does John Beal Roofing work in Sappington, MO?
Yes. Sappington is served by our St. Louis office. Call 314-429-6000 for a free inspection.
Who do I call about a roof in Sappington?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.