At a glance: John Beal Roofing replaced the roof on Tamm Avenue in St. Louis, MO 63109, finishing June 22, 2026. 16.00 squares of IKO IKO Dynasty, color Brownstone, installed over synthetic underlayment across the full deck. Handled by our St. Louis office (314-429-6000).
This one was a 16.00-square roof, right around the size of a typical single-story ranch on Tamm Avenue in St. Louis, MO, south city, in the St. Louis Hills and Princeton Heights area. It was one of 22 roof replacements our crews completed in St. Louis 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 in Brownstone on top.
Job specs
| Location | Tamm Avenue (St. Louis, MO 63109) |
|---|---|
| Completed | Monday, June 22, 2026 |
| Opened to completed | 11 days |
| Roof size | 16.00 squares (about 1,600 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle color | Brownstone |
| 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 | STL061126034 |
See Brownstone on a whole house, plus every other IKO Dynasty color, in our IKO Dynasty color selector.
Why this house went with Brownstone
Brownstone is part of the IKO Dynasty color lineup. Keep in mind a swatch is a starting point. On the roof, the color shifts with the angle of the sun, the pitch and what’s around it. Brownstone has been one of the more popular picks lately: it went on 4 of the roofs in this recent-projects set. If you like it, ask us to bring a full-size piece out and hold it up against your own house.
The roofing system on this house
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. The shingle is only the top layer. Here’s the full system that went on this house:
- 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 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. It runs along the peak and lets hot, damp attic air escape. That protects the decking and keeps shingles from baking from below.
Who installed it
This was a St. Louis office job, installed by our own crew, not subcontracted out. From the day the job was opened (June 11, 2026) to the day the crew finished (June 22, 2026) took 11 days. 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 St. Louis?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
FAQ about this roof
What shingle was installed on this St. Louis roof?
IKO IKO Dynasty in Brownstone, over synthetic underlayment across the full deck. The full system is in the project details table above.
Does John Beal Roofing work in St. Louis, MO?
Yes. St. Louis is served by our St. Louis office, and we've completed 75 roof replacements there in the last few months alone. Call 314-429-6000 for a free inspection.
How big was the roof on Tamm Avenue?
16.00 squares, or about 1,600 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?
11 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 St. Louis?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.