Seth 18x18 Deck Plan with Mono Slope Porch - Spacious Covered Backyard Entertainment Deck

$43 — instant digital download (PDF + DWG plan set with material list).

What it costs to build

Based on the plan's full material list: estimated DIY material cost $6,179; typical contractor estimate $12,898 (materials + labor + overhead). See the live material cost calculator for the line-by-line breakdown.

Transform your backyard into a premium outdoor living destination with the Seth Deck Plan - a beautifully designed 18' x 18' deck featuring a modern Mono Slope porch roof. Combining generous square footage with clean architectural styling, the Seth offers the perfect balance of comfort, functionality, and curb appeal for homeowners who love spending time outdoors. With 324 square feet of covered outdoor living space, this deck provides ample room for dining areas, outdoor lounges, grilling stations, entertainment zones, and family gatherings. The sleek Mono Slope roof creates a contemporary look while offering dependable protection from sun and rain, allowing you to enjoy your outdoor space throughout the year. Whether you're enhancing a primary residence, lake house, cabin, or vacation property, the Seth delivers a stylish and practical outdoor retreat designed for modern living. ✨ Key Features ✅ 18' x 18' Covered Deck Design Large square layout provides flexible space for dining, lounging, entertaining, and outdoor recreation. ✅ Modern Mono Slope Porch Roof Contemporary single-pitch roof design offers clean architectural appeal, efficient drainage, and reliable weather…

What's included

Instant download
PDF + DWG files
Build plans
Material list

Specs

Size	18x18 ft
Type	Freestanding Entry Deck
Format	PDF + DWG

Also available on Etsy

More Freestanding Decks

Cost planning: Freestanding Decks cost guide · Browse the full plan catalog.