Custom Sunroom Additions for Metro East Homes
All-Pro builds custom three-season and four-season sunrooms that extend your living space and add real value to your home. Whether you want a bright reading room, a casual dining space, or a year-round living area, Bill Session personally designs and builds sunrooms that fit your home and your budget. Every sunroom we build is engineered for the Metro East climate — hot summers, cold winters, and everything in between.
A sunroom addition is one of the highest-ROI home improvements you can make in Metro East. Quality craftsmanship, proper insulation, and the right glass system are what separate a comfortable room from a cold, drafty addition. We've been building right since 2002. From permits and footings through final electrical and trim, we handle every phase of your sunroom project so you don't have to coordinate a dozen contractors.
Our Sunroom Addition Services Include:
- Three-Season Sunrooms — Beautiful, light-filled rooms perfect for spring through fall enjoyment with screened or single-pane glass systems.
- Four-Season Sunrooms (Climate Controlled) — Fully insulated, HVAC-connected rooms you can use 365 days a year regardless of Metro East weather.
- Screen Rooms & Porches — Open-air living with full insect protection and custom framing to match your home's architecture.
- Sunroom Additions to Existing Decks — Convert your existing deck or patio into an enclosed sunroom without starting from scratch.
- Insulated Glass & Window Systems — Low-E glass, double-pane insulated units, and thermally broken frames that reduce energy loss.
- Electrical & Lighting Rough-In — Proper wiring, outlets, ceiling fan prep, and lighting to make your sunroom fully functional.
- Foundation & Footings for Additions — Code-compliant concrete footings and foundations sized for your addition and soil conditions.
Why Homeowners Choose All-Pro for Sunrooms
- ✓ Serving Metro East Illinois since 2002
- Request Current Insurance and Applicable License Information
- ✓ Customer Reviews
- ✓ Direct local contact
- ✓ Free written estimates — no pressure
- ✓ Residential & light commercial
Metro East Sunroom Requests
Belleville and O'Fallon are the verified priority areas. All-Pro reviews other Metro East addresses and sunroom scopes individually. Licensing, insurance, permits, engineering, schedule, and project acceptance require human confirmation.
Get Your Free Sunroom Estimate →