Compare the highest-rated windows professionals in West Lebanon, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading national brand with a local showroom and installation team. They are renowned for their high-quality, energy-efficient windows and doors, offering extensive customization options. Their strength lies in a full-service approach, from consultation and design to professional installation and warranty support.
A well-regarded local contractor serving the Upper Valley. They specialize in exterior home improvements, including window and door replacement. They are praised for their professional crews, attention to detail, and use of quality products from manufacturers like CertainTeed and Soft-Lite.
Based just across the river in Vermont, this company is a major player in the Upper Valley window market. They have a strong focus on complete exterior remodeling and are known for their robust window replacement services, including addressing complex structural issues and offering a wide range of window styles and materials.
** The window service market in West Lebanon and the broader Upper Valley is characterized by a mix of a few local, long-standing contractors and regional branches of national brands. The competition is healthy but not oversaturated, leading to generally high standards of quality and customer service. Due to the region's climate, there is a significant and consistent demand for energy-efficient window upgrades and storm windows. The housing stock includes many older homes, which drives the need for custom solutions and professional installation to ensure proper fit and performance. Typical pricing for a full window replacement project in this market is mid to high-range, reflecting the quality of products used and the expertise of the installers. Homeowners can expect to pay a premium for top-tier brands like Pella and Marvin, but the investment is often justified by superior energy savings, durability, and increased property value.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with West Lebanon regulations and climate
Get answers to common questions about windows services in West Lebanon, New Hampshire.
For a standard, double-hung vinyl window replacement in West Lebanon, homeowners can expect to pay between $600 and $1,200 per window installed, with the total project cost heavily dependent on the number of windows, their size, and the quality of the unit. Prices in the Upper Valley region are influenced by the higher demand for energy-efficient windows suitable for New Hampshire's cold winters, which can increase the upfront cost for features like triple-pane glass or Low-E coatings. Always get itemized quotes from local installers that include removal, installation, insulation, and interior trim work.
The ideal installation windows are during the late spring (May-June) and early fall (September-October) seasons. These periods typically offer the mild, dry weather that is safest and most efficient for installers to work, and it allows your home's climate control systems to be off. Avoiding the deep winter is crucial due to the risk of exposing your home to extreme cold during the installation process, while the peak summer humidity can complicate sealing and curing processes for certain materials.
For standard window replacements where the opening size is not being altered, a permit from the City of West Lebanon is generally not required. However, if you are changing the window's size, altering the structural opening, or are in a designated historic district, you must contact the West Lebanon Planning and Zoning Department. Furthermore, all installations must comply with the New Hampshire State Building Code, which includes specific energy efficiency standards (IRC Chapter 11) crucial for our climate.
Prioritize local, established contractors who are licensed and insured in New Hampshire. Look for companies with specific experience in the West Lebanon area, as they will understand local weatherization needs and common architectural styles. Check for certifications from major window manufacturers (like Andersen or Pella) and always ask for references from recent projects. The New Hampshire Attorney General's Consumer Protection Bureau and the Better Business Bureau are excellent resources to verify a company's standing.
Given our cold winters and variable seasons, look for windows with a low U-factor (for insulation) and a low Solar Heat Gain Coefficient (SHGC) to manage both heat loss and potential summer sun. Triple-pane glass with argon gas fill and Low-E coatings are highly recommended for maximum thermal performance. Ensure the installer uses proper, air-tight sealing techniques and high-quality insulating foam to prevent drafts, which is a common issue in older Upper Valley homes.