Sunrooms Cost in Saint Johnsbury, VT in 2026
Most Sunrooms projects in Saint Johnsbury, VT cost between $24,000 and $89,000. The typical price is $49,000.
Saint Johnsbury 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 Saint Johnsbury, VT
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $120 |
| Mid-range | $245 |
| High-end | $445 |
Sunroom builders in Saint Johnsbury, VT
Businesses listed on Google near Saint Johnsbury, VT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Clar Construction
4.5(40 reviews)
3 Granite St Ste 101, Montpelier, VT 05602
Juggernaut Construction
4.7(27 reviews)
347 Portland St, St Johnsbury, VT 05819
Dall Metal, LLC
5.0(5 reviews)
1049 Memorial Dr, St Johnsbury, VT 05819
Home Front Builders Group
5.0(4 reviews)
1194 Main St, St Johnsbury, VT 05819
Dana Young Construction
No rating yet
46 Town Rd 35, St Johnsbury, VT 05819
Rick's Renovations
5.0(1 reviews)
1064 US-2, St Johnsbury, VT 05819