New Construction Garage Door Installation Cost (2026)
New construction is fundamentally different from replacement. You are framing an opening, installing a header beam, and building from scratch. Labour runs $500 to $1,500, with total project cost (including the door) reaching $1,500 to $5,000+.
What “New Construction” Means
This is not just a bigger version of a replacement job. New construction involves structural work that a replacement installer may not be qualified for. The key differences:
Cost Breakdown by Task
Labour costs for each stage of a new construction garage door installation.
| Task | Low | High |
|---|---|---|
| Rough opening framing | $200 | $500 |
| Header beam installation | $100 | $300 |
| Track and hardware mounting | $100 | $200 |
| Door panel installation | $200 | $500 |
| Spring installation | $75 | $200 |
| Opener installation | $150 | $300 |
| Finishing and trim | $100 | $300 |
| Permit fees | $50 | $200 |
| Total Labour + Permits | $975 | $2500 |
Garage Conversion Projects
Common new construction scenarios with total project cost ranges (door, labour, and materials combined).
Carport to Garage
$3,000 to $8,000
Requires new wall framing on at least one side, a header beam, the door and opener, and usually electrical work. Labour is 60% to 70% of the total cost.
Adding a Garage Door to Existing Wall
$2,500 to $6,000
Cutting the opening, installing a structural header, framing, and then the door. Masonry walls cost more to cut than wood-frame walls.
Enclosing a Garage Bay
$1,500 to $4,000
Closing off one bay of a multi-car garage. Framing, siding, insulation, and drywall on the new wall section.
Adding a Second Garage Door
$2,000 to $5,000
New opening in an existing garage wall. Similar to wall-cut project but often simpler because the garage structure already exists.
Permit Requirements
Almost every jurisdiction requires a building permit for new garage door openings because they involve structural modifications. Here is what to expect:
When a permit is required
Any time you are cutting a new opening, modifying a load-bearing wall, or changing the structural framing. Simple replacement of an existing same-size door typically does not need a permit.
Typical cost
$50 to $200 depending on your municipality. Some areas charge a flat fee, others charge a percentage of the project value.
Inspection process
Usually two inspections: one after framing (before the door is installed) and one after completion. Each inspection takes 15 to 30 minutes. Scheduling can add 1 to 2 weeks to the timeline.
What happens if you skip the permit
Unpermitted work can result in fines, forced removal, insurance claim denial, and problems when selling your home. It is not worth the risk for a project that costs $50 to $200 to permit.
Project Timeline
A typical new construction garage door installation takes 2 to 5 days. Here is a day-by-day breakdown.
Demolition and framing. Cut or prepare the opening. Install jack studs and header beam. Rough electrical if needed.
Track installation and door panel mounting. Hang vertical and horizontal tracks. Install panels from bottom up.
Springs, opener, and hardware. Mount torsion bar, install springs, connect cables. Install opener and safety sensors.
Finishing. Exterior trim, weatherstripping, threshold seal. Testing and adjustment. Final inspection if permit required.
Contingency. Most jobs finish in 3 to 4 days, but weather delays, inspection scheduling, or structural surprises can extend the timeline.