At a glance: In short: 40.00 squares, IKO Dynasty, color Appalachian Sky, synthetic underlayment across the full deck, ridge vent, lifetime workmanship warranty. Beechmont Court, Olivette, MO 63132, done October 9, 2026 by our St. Louis crew (314-429-6000).
This one was a big 40.00-square roof, about 4,000 square feet of surface on Beechmont Court in Olivette, MO, a mid-county suburb along Olive Boulevard. The crew wrapped it up on Friday, October 9. The system: synthetic underlayment across the full deck, ice and water membrane in the valleys and at the eaves, and IKO Dynasty in Appalachian Sky on top.
Job specs
| Location | Beechmont Court (Olivette, MO 63132) |
|---|---|
| Completed | Friday, October 9, 2026 |
| Opened to completed | 200 days |
| Roof size | 40.00 squares (about 4,000 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle color | Appalachian Sky (as recorded on the work order) |
| 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 | STL032326012 |
The color on this roof
The work order lists the color as Appalachian Sky. That name isn’t in our IKO Dynasty color gallery, so we’re not showing a swatch that might be the wrong one. The image above is the shingle line itself. Your project manager can bring a full-size sample of any color out to your house. You can also browse every IKO Dynasty color here.
Materials installed, layer by layer
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. The shingle is only the top layer. Here’s the full system that went on this house:
- 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.
- 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 cap. Pre-formed cap that seals the hips and ridge.
- 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
John Beal Roofing crews out of our St. Louis office installed this roof. The job was opened in our system on March 23, 2026 and the crew finished on October 9, 2026, 200 days later. We’ve been family-owned since 1947, 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 Olivette?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
FAQ about this roof
What shingle was installed on this Olivette roof?
IKO IKO Dynasty in Appalachian Sky, over synthetic underlayment across the full deck. The full system is in the project details table above.
How big was the roof on Beechmont Court?
40.00 squares, or about 4,000 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.
Does John Beal Roofing work in Olivette, MO?
Yes. Olivette is served by our St. Louis office, and we've completed 2 roof replacements there in the last few months alone. Call 314-429-6000 for a free inspection.
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.
Who do I call about a roof in Olivette?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.