Most replacements keep the opening as it is: a single for a single, a double for a double. Turning two single openings into one double means removing the center post and carrying the wall above on new framing sized for the span, which is structural work beyond the door itself, so the door follows that framing decision.
Service · Carrollton, TX
Single and Double Garage Door Replacement in Carrollton, TX
Your two-car door sags at the middle when it opens, one of your single doors has failed beside a sound one, or you want two single doors to match again. Single and double garage door replacement sizes the new door to its opening, with struts across a wide span and springs set for its width and weight. Keep the damaged door down, and call about replacement for your Carrollton garage.
What you are seeing
Single door, double door or a pair
Replacement looks different on a single opening, a two-car opening and a pair side by side, and each has its own signs.
- Sagging double door
A wide two-car door dips at mid-span and scrapes or gaps along the floor.
- Failed single beside a sound one
One of two single doors has split or bowed while its partner still runs well.
- Mismatched pair
A past repair left two single doors with different panels, colors or heights.
- Lopsided rise
One end of a double door climbs before the other and drags along its track.
- Center post damage
The post between two single doors has split where a vehicle clipped it.
- Low clearance
A wide door under a low ceiling has no room for the track layout it came with.
Leave the damaged door down, then call while the framing still suits the width you have.
(972) 634-8789Loss risk
What a wide span does as it fails
Width multiplies the load on every part of a door, so damage on a double door spreads further across the span than it does on a single.
- Mid-span sag
A double door without enough struts bends at the middle and pulls its hinges loose.
- Lopsided lift
A wide door whose springs no longer match its weight raises one end before the other.
- Side-to-side twist
Racking across a wide span kinks the track on one side.
- A partner door doing double duty
A sound single beside a failed one carries every trip your family makes and wears out early.
Property type
Two singles, one double, or a like-for-like swap
Repair scope
What single and double replacement covers
Replacement sizes every part of the new door to the width it spans.
- Width measured
The width, height and headroom of each opening set the door size, single or double.
- Struts across the span
A double door takes reinforcing struts on its sections so the middle stays level.
- Springs for the width
Springs sized to the weight of a wide door lift both ends evenly.
- Matching pair
A new single matches the panel style, color and height of the door beside it, or both doors change together.
- Track set to the opening
Track on both sides runs parallel, so a wide door travels square.
- Center post
The post between two single doors needs sound framing before new doors hang beside it.
Service sequence
From a failing door to the right width
Damaged door parked
You keep the failed door closed and use the other bay if you have one.
Openings sized
Diagnosis measures the width, height and headroom of each opening.
Door matched
You choose a door, or a pair, that fits the opening and the face of the house.
Old door down
The old sections and track leave the opening once the springs unload.
Span checked
The new door rises level across its full width and holds halfway on its springs.
Local detail
Single and double doors on a Carrollton garage
Your Carrollton garage may open on one wide door or on two singles side by side. Matching the replacement to that layout keeps the face of the house even and both bays working.
Triage order
Why a sagging span needs the call now
A wide door that sags keeps loosening its hinges and kinking its track with each trip, and a failed single puts every trip on the door beside it.
Replacing the right door at the right width while the framing is sound keeps the job to the doors. Call from Carrollton or a Dallas County household a short drive away while the damaged door is still down.
Service area
Carrollton ZIP codes
- 75006
- 75007
- 75010
- 75011
Every responding technician is independent. Before work begins, confirm the technician's license, insurance and pricing with them directly.
Common questions
Single and double doors in Carrollton: sizing points
Can one single door change without replacing its partner?
Often, when the same style and color still exist. Where the panel style or color has changed, replacing both keeps the two doors even.
Why does my double door sag in the middle?
Its sections lack enough struts for the span, or its springs no longer match its weight. Either one pulls the hinges loose.
Can two single doors become one double?
It can, but it means removing the center post and adding new framing over the wider opening. That framing work comes before the new door.
A door held by a broken spring is a door waiting to drop.
Call from Carrollton before a broken spring or cable strips the opener or bends the sections.