Owner-operated · Homeowner guide · East Cobb
Pergolas for Decks and Patios in East CobbEast Cobb · Cobb County
East Cobb: A pergola gives a deck or patio a sense of shelter without closing it in. In East Cobb, where many yards already have tall trees on one side and open sun on the other, a well-placed pergola can soften the hottest part of the day, frame a view and give climbing plants somewhere to go. Getting it right is mostly about where the posts land, how the rafters run and how the structure ties into what is already there. Owner-operated, with a free written estimate.
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Homeowner guide · East Cobb
Pergola in East Cobb
For many East Cobb homeowners, the main pergola decision is how to use the shaded and sunny halves of the yard so the new structure adds comfort in each.
- Owner-operated: Breno visits and writes your estimate himself
- A team with 10+ years of combined experience
- Insured with general liability coverage
- 31 Google reviews as of Nov 2026, rated 5.0
- Before-and-after photos from our own completed jobs
East Cobb
What a pergola does well, and what it does not
An open pergola filters sunlight rather than blocking it. The rafters and purlins break up the afternoon glare, and vines or a retractable shade cloth can add more cover when you want it. It defines an outdoor room, gives you a place to hang lights or a swing and adds height and structure to a flat deck or patio.
A pergola is not a roof. It will not keep rain off the table, and leaves will still fall through it. If you want a dry space, a covered deck or screened porch is the better fit. We talk through how you plan to use the space before recommending a pergola, so the result matches your expectations.
East Cobb
Attached to the house or freestanding in the yard
An attached pergola connects to the house with a ledger or brackets, so it shades a door, a kitchen window or the section of deck closest to the house. The connection needs careful flashing and fastening, because the house wall becomes part of the structure. It works well when the deck sits right off the back door.
A freestanding pergola stands on its own posts and can go over a patio, a hot tub, an outdoor kitchen or a garden corner away from the house. It needs sturdy footings and bracing to resist wind, since nothing else holds it up. We look at your yard layout and the path of the sun to suggest which type fits.
How it works
Five steps. No surprises.
Call, text, or send the form
Tell us what is going on: a new deck, a repair, or “not sure yet.” We reply the same day.
Free on-site visit
Breno looks at the deck or the yard himself, measures, and goes over your options with you.
Written estimate
Scope, materials and price come in writing, so you know the plan before anything starts.
Schedule and permits
We agree on a start date and confirm any city, county or HOA requirement for your address first.
Build and final walk-through
Breno is on the job, and we go over the finished work with you before we call it done.
Real B&T work
Photos from real jobs
Real photos from B&T projects in North Georgia, not necessarily from East Cobb.
East Cobb
Orienting rafters for the shade you actually want
The direction the top members run changes how much shade you get at different times of day. Rafters running across the path of the afternoon sun cast more shade in the late day, while rafters aligned with it let more light through. Spacing and depth of the members also matter, so we plan the top layout around when you will use the space most.
Many East Cobb lots have mature trees that already shade part of the yard in the morning or evening. A pergola can fill the gap where the trees leave off. We stand where you would sit, at the times you would sit there, and use that to set the orientation rather than guessing from a plan view.
East Cobb
Building a pergola on top of an existing deck
Adding a pergola to a deck means the posts either bear on the deck frame or pass through the decking to their own footings. Bearing on the frame only works when the beams, joists and footings below can handle the added load and the wind pushing on the posts. In many cases separate footings are the more solid approach.
We inspect the deck structure below before designing anything above it. If the deck has loose connections, soft boards or a tired ledger, those should be addressed first. It makes little sense to build a new pergola on a deck that will need major repairs soon after.
East Cobb
Wood, finishes and the details that last
Pressure-treated pine is a common choice and can be stained to match a deck. Cedar weathers attractively and resists decay naturally, while low-maintenance materials such as vinyl or aluminum skip staining altogether. The decorative tail cuts on rafter ends, post bases and trim all affect how finished the structure looks.
Wood pergolas in shaded, leafy East Cobb yards benefit from a stain or sealer on all faces, especially the tops of rafters that collect moisture and debris. We seal cut ends, use corrosion-resistant hardware and set posts so water drains away from the base rather than pooling around it.
Get a fast estimate
East Cobb
Permits, HOAs and getting started
For your East Cobb property, confirm with the county which office handles questions about pergola permits at your address. Ask the county whether your planned pergola needs a permit, describing its size, location and connection to the house. Before scheduling work, confirm any applicable requirements with the county and your HOA.
If your East Cobb home belongs to an HOA or swim-and-tennis community, ask whether its rules cover your planned pergola. We build pergolas around Indian Hills, Chimney Springs and Sibley Forest, and along Johnson Ferry Road and Shallowford Road. Breno visits personally, and you receive a free written estimate that lists the design, materials and footings.
Straight answers
East Cobb homeowner questions
Will a pergola keep rain off my East Cobb deck?
No. A pergola filters sun but stays open on top. For rain cover, a covered deck or screened porch is the right project, and we can discuss those options too.
Can a pergola be built on top of my existing East Cobb deck?
Often yes, but we check whether the deck frame and footings can carry the added load and wind. Many times we set separate footings for the pergola posts.
Which way should pergola rafters run for afternoon shade?
Rafters running across the path of the afternoon sun cast more shade late in the day. We check sun angles on site before setting the layout.
Is cedar or pressure-treated pine a smarter pergola wood under heavy tree cover?
Cedar resists decay naturally and weathers nicely, while treated pine is sturdy and takes stain well. Both need a good finish in shaded, damp yards.
Can a retractable shade or vines be added to a pergola later?
Yes. Planning attachment points and spacing during the build makes it easier to add a shade canopy, string lights or climbing plants afterward.
Does an attached pergola affect my siding or roof?
It connects to the house wall, so proper flashing and fasteners are important to keep water out. We detail that connection carefully.
Do I need county approval for a pergola?
Ask the county about your address and planned pergola, including its size and whether it attaches to the house. We confirm what applies to your property before work is scheduled.
Will my swim-and-tennis HOA want to see pergola plans?
Confirm with your HOA whether it needs to review your pergola plans. Check with your HOA early, and we can provide drawings and material details for the request.
Can a freestanding pergola go over a hot tub or outdoor kitchen?
Yes. A freestanding pergola works well over a hot tub, grill area or patio set away from the house, with footings sized for the setting.
Verified Google reviews
What the neighbors are saying
These are verified Google reviews from B&T customers.
★★★★★
“The quality of the work was exceptional. The team was friendly, responsive, and made sure everything was done right. I would definitely recommend B&T Properties.”
★★★★★
“Outstanding service! Breno is knowledgeable, honest, and takes pride in his work. It's hard to find a company this reliable these days.”
Who’s doing the work
About B&T Properties
You deal with the owner. Breno visits, quotes and oversees the work, and the crew brings more than ten years of deck experience between them. B&T carries General Liability insurance, and East Cobb is part of our regular service area.
Upgrades
Add-ons to consider
Ask about any of these when Breno comes out for your free estimate. They are easiest to price in when we plan the project, not after it is built.
Multi-level layouts
A split-level layout that works with the lay of your lot instead of fighting it.
Lighting
Stair and post lights that make evenings outside safer and nicer.
Railing styles
Pick the rail that fits the house: aluminum, composite or wood, in several styles.
Composite decking
A surface with no sanding, sealing or yearly staining to keep up with.
Written warranty
1-year workmanship warranty
For 12 months after we finish, B&T Properties stands behind its labor in writing. A problem traced to how we built or repaired it is corrected at no cost. Excluded: defective materials, age-related wear, weather events, improper use, missing maintenance, and anyone else’s repairs. Put your claim in writing.
Free written estimate
Tell Breno about your East Cobb deck — free and in writing.
No call center, no sales rep — the person who answers is the person who does the work.