Plano · serving Collin County & North Dallas Mon-Fri 7:00 am - 6:00 pm · Saturday 8:00 am - 2:00 pm (469) 555-0148
KeystoneFence & Deck Co.
D-04 · Decks & Outdoor Structures

Patio Cover Construction

Solid-roof patio covers that add usable outdoor space through summer and rain, tied into your house properly so the joint never leaks.

Sheet D-04 · ElevationSide elevation of an attached patio cover with a sloped roof tied into the house8'-0" CLEARSTANDING-SEAM METAL ROOFLEDGER INTO WALL FRAMINGKEYSTONE FENCE & DECK CO.SHEETD-04ATTACHED PATIO COVERSCALE 1/2" = 1'-0"

Overview

A patio cover is the difference between a patio you use in July and one you look at through the window. A solid roof blocks the sun outright, keeps rain off furniture and outdoor kitchens, and can carry fans and lights.

The critical joint is where the cover meets your house. We attach to the wall framing, not just the siding or brick, and flash the connection so water runs off rather than into your wall. Roofs can be standing-seam metal, shingles to match the house, or insulated panels.

Styles and options

Side elevation of an attached patio cover with a sloped roof tied into the house

Attached cover

Tied into the house and flashed, the most common style.

Freestanding cover

Its own structure, for pools, outdoor kitchens and far corners of the yard.

Roofing

Standing-seam metal, matching shingles or insulated panels.

What's included

  • Design to match your home
  • Permit, engineering where required, and inspections
  • Concrete footings
  • Ledger attached to wall framing and flashed
  • Roofing, gutters and downspouts
  • Ceiling finish and fan or light prep

Specifications

Structure
Cedar, painted treated lumber or steel
Roofing
Standing-seam metal, shingle or insulated panel
Pitch
Set to suit the roofing
Footings
Concrete below grade
Clear height
8'-0" typical
Drainage
Gutters and downspouts

What affects your estimate

  • SizeFootprint and span.
  • Roof typeMetal, shingle or insulated panel.
  • AttachmentBelow the eave, or tied into the roofline.
  • CeilingExposed rafters or a finished ceiling.
  • ElectricalFans, lights and outlets.
  • PermitsEngineering where the city requires it.
Why we don't post prices onlineTwo fences of the same length can differ widely in cost once grade, access, gates and what's in the ground are counted. We would rather give you one accurate written number than a range that doesn't hold up.

Common questions

Can a patio cover tie into my existing roof?

Yes, either below the eave on a ledger or tied into the roofline. Tying in costs more but looks more built-in.

Will it make my house darker inside?

A solid cover shades the windows behind it. We can add skylight panels if you want to keep light in.

Do patio covers need permits?

Almost always, and some need engineered drawings. We handle both.

Metal or shingle?

Metal sheds rain and heat well and suits low slopes. Shingles match your house but need more pitch.

Free on-site estimate

Let's walk your property line.

Tell us about the project and we'll schedule a visit. You'll get an itemized written estimate, with no prices guessed online and no pressure.

Free estimate

Or call

(469) 555-0148
CallFree estimate