The Best Window Installers in South Strafford, VT

Compare the highest-rated windows professionals in South Strafford, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Four Seasons of New Hampshire

4.8
(185 reviews)
Verified

A premier window and door replacement company serving the Upper Valley. They are a highly-rated, full-service provider known for their professional installation teams and focus on high-performance, energy-efficient products. They offer a strong warranty and are a certified installer for top brands like Andersen and Marvin.

384 Province Rd, Lebanon, NH 03766 (Serves the VT/NH Upper Valley, including South Strafford)

Specialties & Features

Energy-efficient window replacement
Custom window solutions
Professional installation services

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Goodwin's Energy

4.7
(92 reviews)
Verified

A local, family-owned contractor based in Vermont, specializing in energy efficiency upgrades. They have a strong reputation for window and door installation, particularly for homeowners looking to improve their home's thermal envelope and reduce heating costs, which is a key concern in Vermont.

1673 US Rt 5, North Thetford, VT 05054 (Located very close to South Strafford)

Specialties & Features

Energy-efficient windows
Residential window replacement
Storm windows

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

White River Windows & Doors

4.5
(78 reviews)
Verified

A dedicated window, door, and siding contractor located in White River Junction, a central hub for the region. They are known for providing personalized service and a wide selection of products to fit different budgets and architectural styles, from traditional New England homes to modern builds.

325 Sykes Mountain Ave, White River Junction, VT 05001

Specialties & Features

New window installation
Window repair services
Security windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in South Strafford

The window service market for South Strafford and the surrounding Upper Valley is characterized by a focus on durability and energy efficiency due to the region's harsh winters. The competition level is moderate, with a handful of established local and regional contractors dominating the market rather than large national chains. Homeowners highly value contractors with proven experience in weatherizing older Vermont homes, which are common in the area. Typical pricing for a full window replacement project is at a premium, reflecting the high quality of products required (often triple-pane, low-E glass) and the skilled labor needed for proper installation. Projects can range from $800 - $1,500 per window, including installation, depending on the brand, style, and customization required. Repair services are more readily available and affordable, making reputable providers like those listed above a valuable resource for maintaining historic and modern homes alike.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with South Strafford regulations and climate

Frequently Asked Questions About Windows in South Strafford

Get answers to common questions about windows services in South Strafford, Vermont.

1How does Vermont's climate affect the type of windows I should install in my South Strafford home?

Vermont's cold winters and significant temperature swings demand high-performance windows. For South Strafford homes, we strongly recommend windows with a low U-factor (for insulation) and a low Solar Heat Gain Coefficient (SHGC) to retain heat in winter. Look for ENERGY STAR® certified products specifically for the "Northern" climate zone, and consider triple-pane glass for maximum energy efficiency and comfort against our harsh seasonal winds.

2What is the typical cost range for a full window replacement project in the Upper Valley area, and are there any local incentives?

For a standard home in South Strafford, the cost for professional installation of mid-range vinyl windows typically ranges from $800 to $1,200 per window, depending on size, style, and performance features. It's important to get itemized quotes from local installers. Vermont-specific incentives, such as Efficiency Vermont rebates, are often available for installing high-efficiency models, which can significantly offset the upfront cost over time through energy savings.

3When is the best time of year to schedule window installation in South Strafford, and how long does the project usually take?

The ideal scheduling windows are late spring (May-June) and early fall (September-October) to avoid the peak summer humidity and the deep cold of winter, which can complicate sealing and installation. For a typical whole-house project, expect the installation to take 2-5 days, depending on the number of windows and the complexity of your home's architecture. Booking several months in advance is wise, as local contractors' schedules fill up quickly.

4Are there any local South Strafford or Vermont regulations I need to be aware of for window replacement?

While South Strafford itself may not have unique bylaws, Vermont's building codes, which align with international energy conservation codes (IECC), set strict standards for window performance. Your licensed installer should handle all necessary permits from the town if structural changes are made. Furthermore, if your home is in a designated historic area, there may be guidelines on window style and appearance to maintain architectural integrity.

5What should I look for when choosing a local window installation company in the Upper Valley?

Prioritize companies with extensive experience in Vermont's climate, verifiable local references in towns like South Strafford or Thetford, and proper licensing and insurance. A reputable provider will conduct an in-home assessment to account for local factors like prevailing westerly winds and existing home settlement. Always check for membership in state or national associations like the Vermont Home Builders & Remodelers Association (VHBRA), which indicates a commitment to professional standards.