At a glance: In short: 18.00 squares, IKO Dynasty, synthetic underlayment across the full deck, ridge vent, lifetime workmanship warranty. Ensenada Drive, Florissant, MO 63031, done July 29, 2026 by our St. Louis crew (314-429-6000).
This one was a 18.00-square roof, right around the size of a typical single-story ranch on Ensenada Drive 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 8 roof replacements our crews completed in Florissant in July 2026. On top: IKO Dynasty. Underneath: synthetic underlayment across the full deck plus ice and water membrane where water collects.
Job specs
| Location | Ensenada Drive (Florissant, MO 63031) |
|---|---|
| Completed | Wednesday, July 29, 2026 |
| Opened to completed | 42 days |
| Roof size | 18.00 squares (about 1,800 sq ft) |
| Scope of work | Full tear-off and roof replacement |
| 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 | STL061726013 |
Want to see what IKO Dynasty looks like on a whole house? Try every color in our IKO Dynasty color selector.
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. Every one of our replacements is a system, not just shingles. On this roof, from the deck up:
- 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 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 installed it
This was a St. Louis office job, installed by our own crew, not subcontracted out. The job was opened in our system on June 17, 2026 and the crew finished on July 29, 2026, 42 days later. 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 Florissant?
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 Florissant roof?
IKO IKO Dynasty, 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 16 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?
42 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 Florissant?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.