Double garage doors in Conyers & Surrounding Areas come down to one real decision: one wide door, or two single doors side by side. Georgia's humid summers, red clay settling, and the mix of newer builds and older ranch homes across Rockdale County all affect which setup actually fits your garage opening. Here's how to size, style, and price the right option before you request a quote from anyone.
Double Garage Doors vs. Two Single Doors: Which Fits Your Garage?
A single wide door gives drivers more room to maneuver. You can park closer to the center of the bay and still walk around either vehicle without squeezing past a center post.
Two single garage doors trade some of that flexibility for redundancy. If one door fails, the other still opens, so you're never fully locked out of the garage.
A double door failure, by contrast, blocks both parking spots until it's repaired. Garage width matters too: openings 18 feet or wider often suit two separate doors better than one oversized double, which can look disproportionate on the front of the house.
What Size Is a Standard Double Garage Door?
The most common double garage door size is 16 feet wide by 7 feet tall, sized for two vehicles parked side by side. The standard double garage door size is 16 feet wide by 7 feet high. Single-car doors typically run 8 to 9 feet wide by 7 feet tall, while 18-foot-wide doors suit trucks or larger SUVs needing extra clearance.
| Door Size | Width x Height | Typical Use |
|---|---|---|
| Single door | 8–9 ft x 7 ft | One-car garages, compact vehicles |
| Standard double | 16 ft x 7 ft | Two-car garages, most sedans/SUVs |
| Large double | 18 ft x 7 ft | Trucks, oversized SUVs |
Factors That Change Your Double Garage Door Size
Vehicle size and garage layout are the two main reasons homeowners size up or down from 16x7.
- Full-size trucks and larger SUVs often need the extra width an 18-foot door provides.
- Pipes, shelving, stairs, or narrow wall space can force a different width than the standard allows.
A standard double garage door size of 16 feet wide by 7 feet high comfortably fits two average sedans, crossovers, or smaller SUVs, though a pair of full-size trucks may need a touch more parking precision.
Which Type of Double Garage Door Works Best in Georgia?
Sectional, roller, and side-sliding are the three main types of double garage doors available to Conyers homeowners. Each differs in mechanics, space needs, and appearance.
Sectional Double Garage Doors
Sectional garage doors are the most popular choice for two-car garages. Horizontal panels roll up along tracks, using the full opening without swinging outward.
They're secure, durable, and usually include weatherproof seals. Most sectional doors can be automated and fully insulated, making an insulated double garage door easy to specify for almost any opening shape.
Roller Double Garage Doors
Roller garage doors are built from narrow horizontal slats that coil upward around a drum above the opening. This design is compact and space-efficient since it skips the overhead tracks a sectional door needs.
Roller doors come in a wide range of colors, which appeals to homeowners who want a clean, modern look on a newer build.
Side-Sliding Double Garage Doors
Side-sliding garage doors, sometimes called sliding sectional doors, move horizontally along a track rather than lifting overhead. This style suits garages with low ceiling clearance or exposed rafters, where a standard overhead track isn't practical.
They're less common than sectional or roller doors but worth considering for unusual layouts in older Rockdale County homes.
Best Material for a Double Garage Door in Conyers's Climate
Steel is the most common material for double garage doors and generally holds up well across Georgia's humid summers and occasional cold snaps. Insulated steel doors strike a solid balance between appearance, lifespan, and price for most families.
Faux wood and composite doors mimic real wood without the warping or repainting it requires. Real wood remains a premium option with more upkeep, while full-view aluminum-and-glass doors suit modern homes but offer less insulation.
Worth knowing before you pay extra for a high R-value door: there's no official efficiency certification to compare against. There is no ENERGY STAR specification for garage doors, because garages are typically unconditioned space and the potential energy savings from better-insulated garage doors is significantly reduced. That doesn't mean insulation is pointless in an attached garage, it just means "ENERGY STAR rated" isn't a label you'll find on the door itself, so judge insulation by R-value and panel construction instead of a certification sticker.
How Much Do Double Garage Doors Cost?
Double garage door cost depends on material, insulation, and installation complexity. Basic steel doors sit at the lower end of the price range, insulated models cost more upfront but can reduce garage temperature swings, and premium wood, composite, or aluminum-glass doors sit at the top.
Structural changes or opener upgrades can also shift the final price. If you're weighing whether the upgrade pencils out, the resale data is worth a look: a national garage door replacement job cost of $4,672 returned an estimated $12,507 in resale value, a 268% cost recouped according to the latest Cost vs. Value Report, making it one of the better-returning exterior projects a homeowner can make.
For a closer look at budget-friendly options in this market, our cheap garage doors guide for Rockdale County breaks down what you'll actually pay at each price tier.
Is a New Double Garage Door Worth It in 2026?
Georgia ScreenRooms has worked on exterior projects across Rockdale County since 2001, and curb-appeal upgrades like garage doors consistently come up during site visits for patio covers and screen rooms. Georgia ScreenRooms has served East Metro Atlanta and 20+ surrounding counties since 2001, specializing in custom aluminum screen rooms, patio covers, and enclosures backed by a lifetime warranty.
A double garage door is usually one of the first things visitors notice, which is why it pairs well with other front-of-home projects. If you're already planning a patio cover, pergola, or screen room, it's worth timing both projects together so the materials and colors match. Request a free estimate to talk through your garage door alongside any other exterior plans for your Conyers home.
FAQ
Can You Convert a Single Garage Door Into a Double Garage Door?
Converting two single openings into one double opening is possible but requires structural work: widening the opening and installing a single, wider header and track system. This is a job for a licensed professional, not a DIY project.
Is It Cheaper to Install One Double Door or Two Single Garage Doors?
One double door is usually less expensive upfront than two single doors plus two openers. Two single doors cost more initially but offer redundancy if one door ever fails.
Do Two Single Garage Doors Require Two Garage Door Openers?
Yes, each single door typically needs its own opener. A double garage door only needs one opener, though it should be a stronger, heavier-duty model to handle the wider panel.
What Is the Standard Height of a Double Garage Door?
Seven feet is the standard height for most double garage doors. Eight-foot options are also available for taller trucks, SUVs, or extra storage clearance.
What Size Vehicles Fit in a 16-Foot Double Garage Door?
A 16-foot double door comfortably fits two sedans, crossovers, or smaller SUVs side by side. Two full-size trucks or larger SUVs will fit but leave less margin for parking and opening doors.
Does a New Garage Door Really Increase Home Value?
Yes, and by more than most remodeling projects. Recent national data puts garage door replacement near the top of all home improvements for value recouped at resale, well above kitchen and bath projects in most markets.
Are Insulated Garage Doors ENERGY STAR Certified?
No. There's no ENERGY STAR category for garage doors at all, so "certified" claims on a garage door listing aren't backed by that program. Compare insulated doors by R-value and panel construction instead.
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