Sunrooms Cost in Windham, ME in 2026
Most Sunrooms projects in Windham, ME cost between $24,000 and $89,000. The typical price is $49,000.
Windham prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Windham, ME
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $120 |
| Mid-range | $245 |
| High-end | $445 |
Sunroom builders in Windham, ME
Businesses listed on Google near Windham, ME. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Stone Coast Remodeling
5.0(25 reviews)
12 Whitney Pines Dr, Standish, ME 04084
MGM Builders
4.6(27 reviews)
8 Turning Leaf Dr, Windham, ME 04062
Coastal Construction and Design Inc.
5.0(8 reviews)
3 Rainbow Ln, Gorham, ME 04038
StoneWood Builders of Maine
4.5(8 reviews)
8 Roberts St, Falmouth, ME 04105
Sunspace by Sunrise Sunrooms
4.3(8 reviews)
324 Gorham Rd #9637, Scarborough, ME 04074
Village Builders Inc.
4.0(9 reviews)
21 New Portland Rd, Gorham, ME 04038