Roofing & Exterior
Get It Right on Paper Before It's Framed in the Yard
Deck design, engineering, and permitting for the Northwest: layout planned to your yard and how you'll use it, materials chosen with eyes open, setbacks and utilities checked, and permits handled — with engineering brought in when the jurisdiction or the structure requires it.
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Signs to watch
Is this you?
You have a rough idea but no real plan
A deck that works starts on paper — size, shape, where the stairs land, how you'll actually use it. Designing it first is how you avoid the deck that's a foot too narrow for the table or faces the wrong way at sunset.
You're not sure what you're allowed to build
Setbacks from property lines, height limits, and lot coverage all shape what's permitted, and they vary by jurisdiction. Finding out before design, not after a permit gets kicked back, is the cheap way to learn it.
The design pushes past standard framing
Tall decks, long spans, cantilevers, hot tubs, and roof structures are where a jurisdiction may require an engineer's stamp. Knowing that up front keeps the project from stalling halfway through.
The permit process feels like a wall
Construction drawings, plan review, and inspections stop a lot of good projects before they start. Handing that off — drawings prepared, permit pulled, inspections scheduled — is most of what people hire us for on the planning side.
Your options
Plan it, prove it, permit it — before anyone frames it
We design the deck to your yard and how you'll live on it — size, shape, elevation, stair and rail placement, and material choice, whether that's capped composite for low maintenance or cedar for feel. We check the constraints that decide what's buildable: setbacks, height and coverage limits, and where utilities run, with a locate before anything is dug. We prepare the construction drawings the permit office needs, and when the structure or the jurisdiction calls for it — tall decks, long spans, hot tubs, roofs — we bring in a licensed engineer for the stamp. Then we pull the permit. Permit thresholds and when engineering is required vary by city and county, so we verify your jurisdiction's rules rather than assume, and you never stand in a county line.
The method
How we do it
- 01
Design to your yard and use
We walk the site, talk through how you'll use the deck, and design to it — size, layout, elevation, and materials — checking setbacks, height limits, and utilities before the drawing is fixed.
- 02
Engineer if required, then drawings
Where the span, height, or load calls for it, or your jurisdiction requires it, a licensed engineer stamps the structure. We prepare the construction drawings the permit office needs.
- 03
Pull the permit
We submit, handle plan-review comments, and get the permit in hand — with the same crew ready to build to the approved plans if you want a single team start to finish.
Straight numbers
What design and permitting runs
A straightforward deck at standard height on a simple lot is one range; a tall, long-span, or hot-tub deck that needs an engineer's stamp and a fuller plan review is a larger one, and jurisdiction fees vary. Complexity, whether engineering is required, and your city or county's permit costs move the number most. We quote the design, engineering coordination, and permitting plainly, and if you build with us the design work folds into the project rather than stacking on top of it.
Where we do this work
Deck Design, Engineering & Permits: straight answers
Do I really need a permit for my deck?
Usually, if it's attached to the house or raised much off the ground — but the exact threshold, and what triggers plan review, vary by jurisdiction. Building without one that was required becomes your problem at sale time. We check your city or county's rules and pull any permit that applies so it's handled cleanly.
When does a deck need an engineer?
When the structure goes past what standard prescriptive framing covers — significant height, long spans, cantilevers, a hot tub's load, or a roof over it — or when your jurisdiction requires a stamp for the scope. It's not every deck. We flag whether yours needs one up front and coordinate a licensed engineer when it does, rather than finding out mid-permit.
What are setbacks and why do they matter?
Setbacks are how close to your property lines and other structures you're allowed to build, and they cap where a deck can go. Height limits and lot-coverage rules do the same. They vary by jurisdiction, so we confirm yours before the design is fixed — it's far cheaper to design within them than to redraw after a permit gets rejected.
Can you just do the plans and permit, and I build it myself?
Yes — plenty of people want the design, engineering coordination, and permit handled and then take it from there. We can stop at approved drawings and a pulled permit, or carry straight through to construction with the same crew. Either way you get drawings built to your jurisdiction's requirements, not a generic template.
Get the deck design, engineering & permits conversation started.
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