At a glance: In short: 20.67 squares, IKO Dynasty, color Shadow Brown, synthetic underlayment across the full deck, ridge vent, lifetime workmanship warranty. Saint Louis Street, Florissant, MO 63031, done September 16, 2026 by our St. Louis crew (314-429-6000).
This one was a 20.67-square roof (2,067 square feet), about what a standard ranch house carries on Saint Louis Street in Florissant, MO, one of the largest cities in North County, with neighborhood after neighborhood of 1950s and 1960s ranch homes. It was one of 5 roof replacements our crews completed in Florissant in September 2026. On top: IKO Dynasty in Shadow Brown. Underneath: synthetic underlayment across the full deck plus ice and water membrane where water collects.
Project record
| Location | Saint Louis Street (Florissant, MO 63031) |
|---|---|
| Completed | Wednesday, September 16, 2026 |
| Opened to completed | 51 days |
| Roof size | 20.67 squares (about 2,067 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| Shingle color | Shadow Brown |
| 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 | STL072726012 |
See Shadow Brown on a whole house, plus every other IKO Dynasty color, in our IKO Dynasty color selector.
The color on this roof: Shadow Brown
This house got Shadow Brown. 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. Shadow Brown has been one of the more popular picks lately: it went on 19 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.
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. Every one of our replacements is a system, not just shingles. On this roof, from the deck up:
- 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.
- 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. It runs along the peak and lets hot, damp attic air escape. That protects the decking and keeps shingles from baking from below.
The crew behind this roof
The crew came out of our St. Louis office. From the day the job was opened (July 27, 2026) to the day the crew finished (September 16, 2026) took 51 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. If a storm opens up a roof at 2 a.m., someone answers the phone. See 24/7 emergency service.
Need a roof in Florissant?
Free inspection, documented slope by slope, no obligation. St. Louis office: 314-429-6000
FAQ about this roof
What shingle was installed on this Florissant roof?
IKO IKO Dynasty in Shadow Brown, over synthetic underlayment across the full deck. The full system is in the project details table above.
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 Florissant, MO?
Yes. Florissant is served by our St. Louis office, and we've completed 21 roof replacements there in the last few months alone. Call 314-429-6000 for a free inspection.
How long did this project take from start to finish?
51 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.
Do you publish the customer's address?
No. We publish the street name, city and ZIP so you can see we really work in your neighborhood. We leave off the house number and never publish a customer's name.
Who do I call about a roof in Florissant?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.