Loudoun Decks 2026 quoted prices
These figures come from Loudoun Decks' recent written quotes in Northern Virginia (September–October 2026). They are quoted prices, not guarantees. The written estimate after a site visit is the only project price.
A roofed or screened porch with an attached open deck (120–236 sq ft of deck) was about $77,000–$112,500 in recent quotes. A 3-season version was at the top of that range ($110,000–$112,500). A roof-only 10×12 shed roof was $17,013 (about $17,000). Quotes in that set include a 14×12 or 14×14 gable roof plus a 120 sq ft open deck at $76,737–$84,253, a 14×14 shed roof plus a 120 sq ft open deck at $83,660–$94,011, a 22×12 flat roof plus a 236 sq ft screened porch at $83,338 ($96,338 with EZE-Breeze), and an open deck with a porch at $99,958. A separate budget estimate for a 22×12 rear screen porch with pressure-treated deck resurfacing was $31,968 and sits outside that typical range.
Screened porch additions are a common request in Woodbridge and Lake Ridge, often next to an open deck. County parcels use the Prince William County permit office. Manassas and Manassas Park do not. Confirm the parcel before you choose an office.
The quoted range above comes from recent Northern Virginia porch-and-deck quotes. It is not a Prince William percentage and not a per-square-foot porch rate.
Permit and HOA
Start with the Prince William County permit guide. The written estimate names the product line, the county permit, and the HOA review. See the Northern Virginia HOA deck rules guide before you submit colors and drawings.
Towns served in Prince William County
- Gainesville deck builder
- Haymarket deck builder
- Bristow deck builder
- Manassas deck builder
- Manassas Park
- Woodbridge deck builder
- Lake Ridge
- Dumfries
- Occoquan
- Nokesville
- Independent Hill
- Montclair
- Dale City
- Triangle
City pages for this service
Related guides
- Screened porch builder in Northern Virginia
- Screened porch cost in Northern Virginia
- Deck builder in Prince William County
- Deck builder in Woodbridge
Loudoun Decks
We install Trex and TimberTech decking and work with both as partner brands. Loudoun Decks, 13704 Winding Oak Cir, Centreville, VA 20121. Phone (571) 655-7207. Email office@ldndecks.com.