Sunrooms Cost in Island Lake, IL in 2026
Most Sunrooms projects in Island Lake, IL cost between $25,000 and $94,000. The typical price is $52,000.
Labour and materials in Island Lake run about 8% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Three-season versus fully conditioned four-season
- Foundation type — slab, piers or existing deck
- Glazing performance
- Whether HVAC is extended into the space
Usually included
- Foundation and framing
- Glazing and roof panels
- Electrical rough-in and finish
Usually extra
- HVAC extension
- Permits
- Interior finishes beyond basic
Unit prices in Island Lake, IL
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $125 |
| Mid-range | $260 |
| High-end | $470 |
Sunroom builders in Island Lake, IL
Businesses listed on Google near Island Lake, IL. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Innovative Home Concepts
4.6(406 reviews)
4410 IL-176 Ste 1, Crystal Lake, IL 60014
Patio Enclosures Sunrooms
4.6(219 reviews)
891 Busse Rd, Bensenville, IL 60106
Rock Solid Builders Inc
4.9(76 reviews)
1615 Oak Dr, McHenry, IL 60050
Timberbuilt Rooms
4.6(58 reviews)
841 Equity Drive, St. Charles, IL 60174
Aura Pergola & Deck Builders
5.0(24 reviews)
1046 N Western Ave, Lake Forest, IL 60045
Team Elegant Construction
5.0(16 reviews)
Two Century Centre, 1700 E Golf Rd 550 office B, Schaumburg, IL 60173