At a glance: Completed June 2, 2026: a full tear-off and replacement on Duke Drive, Maryville, IL. Shingle: IKO Dynasty, color Shadow Brown. Size: 42.00 squares. Underlayment: synthetic underlayment across the full deck. Office: St. Louis, 314-429-6000.
A large 42.00-square roof covering about 4,200 square feet on Duke Drive in Maryville, IL, a Madison County village between Collinsville and Glen Carbon. It was the second of 2 roofs we've finished on Duke Drive in the past few months. IKO Dynasty in Shadow Brown went over synthetic underlayment across the full deck, with ice and water membrane at the eaves and valleys.
Job specs
| Location | Duke Drive (Maryville, IL 62062) |
|---|---|
| Completed | Tuesday, June 2, 2026 |
| Opened to completed | 102 days |
| Roof size | 42.00 squares (about 4,200 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 | STL022026011 |
See Shadow Brown on a whole house, plus every other IKO Dynasty color, in our IKO Dynasty color selector.
About the color: Shadow Brown
Shadow Brown 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. Shadow Brown has been one of the more popular picks lately: it went on 13 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.
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. 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 shield in the valleys and along the eaves. Those are the two places a Midwest roof takes on water first, from ice dams in January and heavy runoff in spring storms.
- 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 did the work
The crew came out of our St. Louis office. The job was opened in our system on February 20, 2026 and the crew finished on June 2, 2026, 102 days later. 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 Maryville?
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 Maryville roof?
IKO IKO Dynasty in Shadow Brown, over synthetic underlayment across the full deck. The full system is in the project details table above.
How long did this project take from start to finish?
102 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.
Does John Beal Roofing work in Maryville, IL?
Yes. Maryville 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.
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 Maryville?
Our St. Louis office at 314-429-6000. A person answers 24 hours a day, including nights, weekends and holidays.