If you're shopping for a new garage door in Westchester County in 2026, here's what to actually expect to pay — broken down by material, size, and installation reality. We'll also flag the upsells that genuinely add value and the ones that don't.
The Short Answer
Most residential garage door replacements in Westchester run $1,800 to $4,500 installed for a standard single or double door. Premium carriage and full-view glass doors run $4,500 to $9,500 and up.
What Drives the Number
1. Material
- Non-insulated steel — entry level, ~$900–$1,400 door + ~$600 install
- Insulated steel (the right call for Westchester winters) — ~$1,400–$2,400 door + ~$700 install
- Composite carriage — ~$2,800–$5,000 door + ~$800 install
- Aluminum/glass full-view — ~$3,500–$7,500 door + ~$900 install
- Custom doors — $5,000–$12,000+
2. Size
A 16×7 double is roughly 60% more than an 8×7 single, not double. Two singles cost about the same as one double.
3. Insulation R-value
For attached garages with living space above, the R-value matters. R-13 to R-18 is typical for Westchester. Higher R = lower heating bill and quieter operation.
4. Hardware quality
Cheap rollers and springs save $80 on the install and cost you $400 in service calls over the next 5 years. Always insist on 11-ball-bearing nylon rollers and high-cycle springs if available.
What's Usually Included
- Removal & haul-away of old door, hardware, springs
- New track, rollers, hinges, cables, springs, drums
- Balance + safety reverse calibration
- Demo + warranty paperwork
What's Often NOT Included (Watch for These)
- New opener — usually a separate line item ($550–$1,450)
- Weather stripping replacement — small charge but easy to forget
- Threshold seal — $80–$280 if your driveway slopes toward the garage
ROI: The Best Exterior Remodel
Per Remodeling Magazine's annual Cost vs. Value Report, garage door replacement consistently leads all exterior remodels at 90–95% recouped at sale — better than a new front door, new siding, or even a kitchen remodel.
Want a Real Number for Your Home?
Request a free in-home estimate. We bring samples, measure your opening, and give you a flat price the same visit. No high-pressure quote sheets.