Decks Porches Additions in St. Croix County
St. Croix County's vetted decks porches additions contractor, checked and approved by TenPenny Home.
Get a Free QuoteExpand your living space with structures built for Wisconsin weather. Our contractors use materials that resist moisture, handle freeze-thaw cycles, and maintain their appearance through harsh seasons.
Frost footings are the local detail that matters. Decks and additions here need footings below the frost line so they do not heave over winter, and that depth is set by county code.
The Fortress Project
We are on a mission to build for the kingdom
- 📍 421 North Second Street, River Falls Wisconsin, 54022
- 📞 (612) 274-8644
Decks Porches Additions costs in St. Croix County
| Job | Typical range |
|---|---|
| Pressure Treated Deck | $14 - $30 /sq ft |
| Composite Deck | $24 - $45 /sq ft |
Regional note: Wisconsin typically runs 5-10% lower than Minnesota.
What moves the price: deck size and height, material selection, railings and stairs.
Cost estimates only. Get a firm quote from a local contractor.
Other contractors serving St. Croix County
2 local providers in our directory.
Decks Porches Additions in St. Croix County: FAQs
How much does a deck cost in St. Croix County?
Pressure-treated decks in the area typically run $14 to $30 per square foot and composite decks $24 to $45 per square foot, based on size, height, railings, and stairs.
Do I need a permit to build a deck in St. Croix County?
Most decks over a set height or attached to the house need a permit and frost-depth footings. Check the St. Croix County permit rules before you start.
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