Owner-operated · Composite decking · Install & upgrade
Composite Decking Alpharetta, GAFulton County · Windward · Downtown Alpharetta
Composite decking Alpharetta, GA: composite decking installed by the owner's crew: low-upkeep boards, a solid frame under them and a free written estimate for your Alpharetta home.
Free estimate · opens your texting app · no forms needed
Get a fast estimate
★★★★★ 31 Google reviews as of Nov 2026 — “Great workmanship, fair pricing, and excellent customer service.” Read reviews
- Free written estimate within one day
- General liability coverage
- Crews with 10+ years of combined experience
- Owner on every job
- Text us (470) 863-3707
Composite decks · Alpharetta, GA
Composite decking in Alpharetta
Tired of sealing and staining your Alpharetta deck every year?
Choosing between wood and composite for your Alpharetta deck comes down to three things: upkeep, cost and how long you will live there. Breno talks it through with you and tells you which he would go with. We build both.
Homeowners near Windward often ask about composite when the frame is still good but the boards are worn out, and that is usually a straightforward swap.
Alpharetta combines a busy GA-400 business corridor with established neighborhoods such as Windward and Broadlands. Housing includes single-family homes, townhomes and newer construction, and many of the single-family decks have been in place for years.
Before quoting composite in Windward or Broadlands, we want to know the shape of the frame, the amount of sun and the color of the home.
- 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
Composite, installed
Composite boards on a frame built to carry them
Take a look at how our composite jobs turn out, from board patterns to the way edges meet. These photos are actual B&T projects in our service area.
These pictures come from actual B&T jobs in North Georgia, and they may not be located in Alpharetta.
Price & estimate
What composite decking costs in Alpharetta
Homeowners in Alpharetta usually want a number before anything else. Composite boards cost more up front than pressure-treated wood and can reduce maintenance costs over time because there is no yearly sealing, and the written estimate shows both the boards and the labor.
What is included
What a composite decking project covers
- A permit checked with the right office for your address
- Composite boards laid with the spacing and fasteners the maker calls for
- Hauling away the old boards and debris
- Walking the deck and checking the frame, footings and house connection
Signs to look for
Is it time for composite decking?
Take a minute to see whether these match your situation. When they do, composite deserves a look, and photos help us point you to the right option.
- The boards are cupped, gray or soft but the frame under them is still solid
- Your deck sits under trees and the boards stay damp and green
- Splinters and raised nail heads are a problem for kids and bare feet
- You want a border, a picture-frame edge or two board colors
Fulton County · terrain & local rules
Local conditions in Alpharetta
Alpharetta is a mix of established suburban subdivisions, master-planned communities and some larger-lot neighborhoods, with tree-lined yards and moderate slopes rather than steep ground.
Alpharetta's ordinances address stream buffers, which generally have to stay undisturbed, and tree-related review can come into play near specimen trees. We check those constraints while we plan the deck.
Many Alpharetta homeowners replace an aging deck when they are staying long term and want something that matches the quality of the rest of the house.
Areas you may know in Alpharetta include Windward, Broadlands and downtown Alpharetta. Main routes through the area include GA-400, Old Milton Parkway and Webb Bridge Road.
Materials & options
Composite boards: what to compare
How the boards are fastened affects both looks and durability. Hidden clips leave a smooth surface with no visible screws, while exposed screws work in certain places. Tell us which board line you picked and we will walk through the choices.
Get a fast estimate
How it works
How a composite deck project runs
Send photos or call
Text photos of the deck or the spot for a new one, and tell us what you want from the surface. We reply the same day.
Walk the deck
We look under and around the deck first, because the frame decides whether boards can be swapped or the whole deck needs rebuilding.
Written estimate
You get a free written estimate with the scope, the board line and the stairs and railing listed.
Schedule and permits
We choose a start date and check which permit or HOA step your address needs before any work begins.
Build and finish
The crew rebuilds or re-boards the deck, finishes the edges and corners, and cleans up the site.
Verified Google reviews
What the neighbors are saying
These are verified Google reviews from B&T customers.
★★★★★
“Breno and his team exceeded our expectations. They were organized, efficient, and truly cared about delivering a high-quality result. We couldn't be happier.”
★★★★★
“Outstanding service! Breno is knowledgeable, honest, and takes pride in his work. It's hard to find a company this reliable these days.”
Straight answers · Alpharetta, GA
Is composite decking right for your Alpharetta deck?
Short answer: It can be, especially if you want less sealing and staining. We check the frame under your Alpharetta deck first, then lay out composite boards, fasteners and trim, and write a free estimate. Text a photo to +1 470 863 3707 for a same-day reply.
How much does composite decking cost in Alpharetta?
It depends on the size, the board line, the frame work and the railing. We measure first and give you a free written estimate with the scope listed.
I am searching for composite decking installers near me in Alpharetta. Do you come to my area?
Composite jobs begin with checking the frame under the old boards, and you can start that with a few photos. We work in Alpharetta and in the nearby cities of Milton, Woodstock and Kennesaw. No obligation: the first look at your photos is free.
Who handles permits for composite decking installations in Alpharetta?
Putting new boards on a sound frame is a different job from building a new one, and the requirements can differ with it. The City of Alpharetta handles building permits through its permitting portal, and trees on the property can be part of the review when a deck affects a specimen tree. If your address sits outside the city limits, Fulton County permitting may apply instead. You will not be left to figure out the paperwork alone.
Should I choose composite or pressure-treated wood in Alpharetta?
Both are good choices on a sound frame. Composite resists rot and needs no sealing, while wood can be sanded and re-stained. We lay out both in the written estimate if you cannot decide.
How long does composite decking installation take in Alpharetta?
No two decks take the same time. A compact deck moves along fast, while a big one with stairs and rails needs more time. Steps and timing are spelled out in your estimate.
Is there a warranty on composite decking?
Composite brands each publish their own warranty, and the details differ. We direct you to the paperwork for the product you select, then give you our workmanship terms in writing ahead of any commitment.
Does my Alpharetta HOA need to approve composite decking?
Board color and finish can matter most to an association, so the material choice may need a sign-off. Many Alpharetta communities have HOAs with architectural review for outdoor structures. A short note to the board or management company usually settles it before we order materials.
Is composite decking really maintenance-free?
It takes far less work than wood, but it is not zero work. Sealing, staining and sanding are off the list. Cleaning is on it, since pollen and mildew do settle on the boards. Check the upkeep steps for the line you buy.
Can composite go over my old frame?
That is a case-by-case call. Good bones under an old deck, meaning sound joists and posts plus a secure ledger at proper spacing, let us simply replace the surface. Without good bones, the honest recommendation is a frame rebuild.
How does the terrain in Alpharetta affect composite decking?
Composite handles moisture well, but the lot still decides the frame and footings underneath. Alpharetta is a mix of established suburban subdivisions, master-planned communities and some larger-lot neighborhoods, with tree-lined yards and moderate slopes rather than steep ground. A quick look at the grade saves surprises later.
Do you install composite decking in Alpharetta, GA?
Yes. We install composite decking for Alpharetta homes on new frames and on existing frames that pass inspection, with railing and stairs matched to the boards. The estimate is free and written, and we stand behind our labor for one year. Call or text (470) 863-3707 for a same-day reply.
Which neighborhoods in Alpharetta do you serve for composite decking?
Our composite decking work covers Alpharetta: Windward, Broadlands and downtown Alpharetta, and the surrounding Fulton County neighborhoods. Send us your address by text and we will tell you right away if it is in our area.
Area served · Georgia
More in Alpharetta and nearby
B&T Properties serves Alpharetta and the nearby cities below.
Also in Alpharetta: Deck Builder in Alpharetta, Deck Repair in Alpharetta, Deck Replacement in Alpharetta, Screened Porch in Alpharetta, Deck Railing in Alpharetta, Covered Deck in Alpharetta, Deck Stairs in Alpharetta, Deck Staining in Alpharetta, Multi-Level Deck in Alpharetta.
Also serving: Composite Decking in Milton, Composite Decking in Woodstock, Composite Decking in Buckhead.
See the full North Georgia service area.
Neighborhoods we serve in Alpharetta: Glen Abbey, Kimball Farms, Park Brooke, Windward. Questions first? Read the Composite Decking FAQs and the Fulton County deck FAQs.
Same service in nearby cities: Composite Decking Milton GA, Composite Decking Roswell GA, Composite Decking Johns Creek GA, Composite Decking Sandy Springs GA.
More services in Alpharetta: Deck Builder Alpharetta GA, Deck Repair Alpharetta GA, Deck Replacement Alpharetta GA, Screened Porch Alpharetta GA, Deck Railing Alpharetta GA, Covered Deck Alpharetta GA, Deck Stairs Alpharetta GA, Deck Staining Alpharetta GA, Multi-Level Deck Alpharetta GA.
Resources: Composite Decking FAQ, Fulton County deck FAQ.
Who’s doing the work
About B&T Properties
When you hire us, you get Breno himself. He walks the job, prices it and keeps an eye on it through the finish. Our crew adds up to 10+ years building decks, and B&T Properties holds General Liability insurance. Our work area covers Alpharetta, along with the wider Fulton County.
Upgrades
Upgrades worth asking about
Planning a project in Alpharetta? Bring up any of these at your free estimate. Changes are easier to plan on paper than on a finished deck.
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.
Stairs and landings
Stairs that are easier to use: more width, a mid-level landing, or a better path to the yard.
Cover or screens
Add a roof over part of the deck, or screen it in for shade and fewer bugs.
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
Get your Alpharetta composite deck estimate from Breno — free and in writing.
No call center, no sales rep — the person who answers is the person who does the work.