At a glance: Completed July 9, 2026: a full tear-off and replacement on White Robin Court, Chesterfield, MO. Shingle: IKO Dynasty, color Frostone Grey. Size: 47.00 squares. Underlayment: synthetic underlayment across the full deck. Office: St. Louis, 314-429-6000.
On White Robin Court in Chesterfield, MO (a West County city of larger subdivision homes along the I-64 corridor), the crew tore off and replaced a large 47.00-square roof covering about 4,700 square feet. It was one of 3 roof replacements our crews completed in Chesterfield in July 2026. IKO Dynasty in Frostone Grey went over synthetic underlayment across the full deck, with ice and water membrane at the eaves and valleys.
Job specs
| Location | White Robin Court (Chesterfield, MO 63005) |
|---|---|
| Completed | Thursday, July 9, 2026 |
| Opened to completed | 308 days |
| Roof size | 47.00 squares (about 4,700 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle color | Frostone Grey |
| 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 | STL090425015 |
See Frostone Grey on a whole house, plus every other IKO Dynasty color, in our IKO Dynasty color selector.
The color on this roof: Frostone Grey
This house got Frostone Grey. A small swatch never tells the whole story, because a full roof reads lighter or darker depending on how the slopes face and the light hits them. Frostone Grey has been one of the more popular picks lately: it went on 47 of the roofs in this recent-projects set. That’s why we bring full-size samples out and hold them up against the house in daylight.
What went on this roof
Dynasty is IKO's performance architectural shingle. Its signature is ArmourZone, a reinforced fabric strip across the nailing area that gives every nail a wide, tough landing spot. 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, edge to edge. It doesn’t wrinkle or tear like felt, and it keeps the deck dry if a shower pops up mid-job.
- 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 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. Continuous exhaust at the peak. Together with the soffit intake, it moves heat and moisture out of the attic.
Who installed it
The crew came out of our St. Louis office. From the day the job was opened (September 4, 2025) to the day the crew finished (July 9, 2026) took 308 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 Chesterfield?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
FAQ about this roof
What shingle was installed on this Chesterfield roof?
IKO IKO Dynasty in Frostone Grey, over synthetic underlayment across the full deck. The full system is in the project details table above.
How big was the roof on White Robin Court?
47.00 squares, or about 4,700 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.
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.
Who do I call about a roof in Chesterfield?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.