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AfterSingle Car Door in Marietta, GA
A single car garage door is typically an 8-foot-wide by 7-foot-tall door, though many Marietta homes built in the 1980s and 1990s have 9-foot-wide single doors that sit a little taller. Installing one the right way means matching the door to the opening, the spring system, and the opener type so it runs smooth and quiet for years. If you’re replacing a worn-out single door or adding one to a detached garage, Bramwell Garage Doors Marietta handles the full Garage Door Installation in Marietta from start to finish, with a written price before any work begins. Call us at (912) 520-4208 and a live person answers, day or night.
Key Takeaways
- Single car doors in Marietta are usually 8×7 or 9×7, and the correct size depends on the actual rough opening, not the old door’s listed size.
- Installed prices for a new single car door in Marietta commonly run from $1,100 to $3,200 depending on material, insulation, windows, and whether the old door and opener are reused.
- A torsion spring system, not an extension spring system, is standard on new single door installs and lasts far longer.
- Bramwell gives a written price before work starts, shows up in a real arrival window, and backs every install with the 365-Day Done Right Promise in writing.
- Call (912) 520-4208 for a free estimate. A live person answers 24/7.
When You Need Single Car Door
Some single door problems are obvious. Others creep up slowly until the door stops working on the worst possible morning. Here are the situations we see most often in Marietta, from East Cobb to Whitlock Avenue to the neighborhoods near Marietta Square:
- Your door is bent, dented, or sagging at the seams. A single door that’s been hit by a car bumper or beaten by years of Georgia sun and humidity can lose its shape. Once panels separate or the rails bow, it stops sealing and starts binding.
- The door is original to a 1980s or 1990s house. Many homes in West Marietta and along Powder Springs Road still have their original single doors. Those older doors often lack proper insulation and predate modern safety features.
- You’re converting a carport or building a detached garage. Marietta has plenty of older ranch homes where the carport eventually becomes a garage. That’s a fresh rough opening, fresh framing, and a clean single door install.
- Your opener is working fine but the door itself is failing. If the opener is newer but the door is cracked or warped, you don’t need to replace both. We install the door to work with your existing LiftMaster or Genie opener.
- You’re selling your home and the inspector flagged the garage door. Cobb County home inspectors regularly flag single doors with broken springs, missing weatherstripping, or failed safety reversal systems. A new door removes the repair request from the negotiation.
- The door is noisy enough to wake the household. Older single doors with extension springs and metal rollers rattle against the tracks. A new door with nylon rollers and a torsion spring system changes the sound level completely.
Our Single Car Door Process
We follow the same four Kingswell standards on every single door job, no matter the size: a written price before work starts, a real arrival window we keep, a clean job site when we leave, and a written guarantee on the install. Here’s how a typical single car door installation goes:
- Measure and inspect the opening. We don’t trust the old door’s label. We measure the actual rough opening, check the header and jambs, and look at the existing spring system and opener mounting points. What we find here determines the right door size and style.
- Present a written price. Before any work starts, you get a written quote that covers the door, hardware, springs, labor, and haul-away of the old door. The number on the invoice matches the number you heard. No door-step price changes, ever.
- Remove the old door and hardware. We unbolt the old door panels, remove the old tracks and springs, and clear the opening. This is also when we inspect the framing and let you know if anything needs attention before the new door goes up.
- Install the new door, tracks, and torsion spring system. The new sections go in first, then the tracks, then the torsion spring assembly. Torsion springs, the heavy coils mounted above the door that handle most of the lifting weight, are sized to the exact door weight. High-tension springs are genuinely dangerous to work with, which is why this part is always done by a trained technician, never as a homeowner task.
- Mount and sync the opener. If you have an existing opener, we reattach it and set the travel limits and safety reversal. If you’re adding a new opener, we install it and pair it with the remotes and keypad.
- Test, adjust, and clean up. We run the door through full open and close cycles, adjust the balance so the door stays put when released, verify the auto-reverse works, and sweep the floor. The job site looks better than when we arrived.
Single Car Door Pricing in Marietta
If you’re wondering how much garage door installation costs, single car door prices in Marietta generally fall between $1,100 and $3,200, with most homeowners landing around $1,600 to $2,400 for a solid mid-range steel door with insulation. The spread comes down to a few factors, and we’re straightforward about where the money goes.
- Door material: A single-layer steel door with no insulation starts around $1,100 to $1,500 installed. A steel sandwich door with polyurethane insulation and a vinyl backer runs $1,600 to $2,400. Wood and wood-look doors push toward $2,800 to $3,200.
- Windows: Adding a window row in the top panel adds $150 to $400 depending on glass type and frame finish. Curb appeal is real, but plain steel without windows is the best value if the garage faces the backyard.
- Insulation: In Marietta’s humid climate, an insulated door helps keep the garage cooler in summer and warmer in winter. R-value 9 to 12 is common for most single doors, adding $200 to $500 over an uninsulated panel.
- Opener replacement: If the old opener is a chain-drive unit from the 2000s, replacing it with a modern belt-drive Chamberlain or Genie usually adds $350 to $600 including parts and labor.
- Haul-away: We include old door removal and disposal in every quote. You won’t see a surprise disposal fee at the end.
These are honest ranges based on what single door installs cost in Cobb County, not teaser numbers. For an exact price on your specific door, call (912) 520-4208. The estimate is free and the written quote is binding before we start.
Why Marietta Homeowners Choose Bramwell
Marcus Ellery runs Bramwell Garage Doors Marietta under the Kingswell standard, and the way we work is different from what many homeowners have experienced before. We say the price before the work, show up in the window we promised, leave the driveway cleaner than we found it, put the guarantee in writing, and come back if something fails. That’s the Kingswell Way, and it’s been the operating standard since 2001.
Every technician who arrives at your home is background-checked and in uniform. You know exactly who’s pulling into the driveway before they ring the bell. And when you call, a live person picks up. No voicemail maze, no “we’ll get back to you by Tuesday.” At 2 a.m. or 2 p.m., you reach a human.
We’re authorized to service doors from Chamberlain, Genie, Clopay, and Amarr, among others, so whatever brand you like, we can install it and service it under warranty. The 365-Day Done Right Promise means if the install fails within a year, we come back and correct it at no charge. That promise is in writing on every job.
FAQs – Single Car Door
How much does a single car garage door cost installed in Marietta?
Most single car garage door installations in Marietta run between $1,600 and $2,400 for a mid-range insulated steel door, with the full range spanning $1,100 to $3,200 depending on material, windows, insulation, and opener work. Call (912) 520-4208 for a free written estimate on your specific door.
Can you install a single car door the same week?
In most cases, yes. We keep a range of common 8×7 and 9×7 single door sizes in our local stock for new door installation, and we schedule installs with a real arrival window rather than an all-day “sometime between 8 and 5.” Call (912) 520-4208 and we’ll give you the soonest honest date.
Is it cheaper to repair my single door or replace it?
If the door itself is structurally sound, a repair typically runs $150 to $400, which is far cheaper than a $1,600+ replacement. But if panels are cracked, the door is bent, or multiple sections are failing, replacing the door is usually the better long-term move. We’ll tell you which one makes sense after inspecting the door, and we won’t push a replacement when a repair does the job.
Will a new single door work with my existing opener?
Usually yes. We can install a new single door to work with an existing LiftMaster, Chamberlain, or Genie opener as long as the opener is in good working order and the safety reversal passes testing. If the opener is older or underpowered, we’ll quote a replacement separately so you can decide.
Written by Marcus Ellery, Owner at Bramwell Garage Doors Marietta, serving Marietta.