Windows & Doors Costs
Compare windows & doors costs across locations
Window replacement, entry door, sliding door, and garage door installation costs.
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Popular Windows & Doors Services
Cost ranges verified from official sources
Window Replacement
New Hampshire
Low
$1,222
Average
$3,414
High
$8,201
Updated Jun 2026
Sliding Patio Door Installation
New Hampshire
Low
$861
Average
$1,725
High
$3,735
Updated Jun 2026
Storm Door Installation
New Hampshire
Low
$191
Average
$534
High
$1,003
Updated Jun 2026
Window Frame Repair
New Hampshire
Low
$75
Average
$493
High
$1,000
Updated Jun 2026
Egress Window Installation
New Hampshire
Low
$1,741
Average
$1,970
High
$3,554
Updated Jun 2026
Window Glass Replacement
New Hampshire
Low
$100
Average
$3,127
High
$8,500
Updated Jun 2026
Garage Door Installation
New Hampshire
Low
$536
Average
$1,637
High
$3,808
Updated Jun 2026
Garage Door Repair
New Hampshire
Low
$139
Average
$621
High
$1,303
Updated Jun 2026
Door Weatherstripping Replacement
New Hampshire
Low
$50
Average
$414
High
$800
Updated Jun 2026
All Windows & Doors Services
windows-doors
Window Replacement
Removal of existing windows and installation of new vinyl, fiberglass, or wood replacement windows with insulated glass, caulking, and interior trim.
windows-doors
Exterior Door Installation
Removal of an existing exterior door and frame and installation of a pre-hung steel, fiberglass, or wood door with new hardware and weatherstripping.
windows-doors
Sliding Patio Door Installation
Installation of a sliding glass patio door with dual or triple-pane glass, low-e coating, and integrated blinds or grilles.
windows-doors
Storm Door Installation
Supply and installation of an aluminum or steel storm door in front of an existing exterior door for added weather protection and ventilation.
windows-doors
Window Frame Repair
Repair of rotted or damaged wood window frames with epoxy consolidant and filler, or partial replacement with composite materials.
windows-doors
Egress Window Installation
Cutting of a basement foundation wall, installation of a code-compliant egress window well, and finishing for emergency exit and natural light.
windows-doors
Window Glass Replacement
Replacement of a broken or fogged insulated glass unit (IGU) within an existing frame without full window replacement.
windows-doors
Garage Door Installation
Supply and installation of a new sectional or carriage-style garage door with spring hardware, opener, safety sensors, and remotes.
windows-doors
Garage Door Repair
Repair or replacement of broken springs, cables, rollers, or opener components to restore proper garage door operation.
windows-doors
Door Weatherstripping Replacement
Replacement of worn door sweep, compression weatherstripping, and door shoe to eliminate drafts and improve energy efficiency.