Westford

WELCOME TO NATIONAL VINYL

Westford, We're Your Neighbors!

Our window manufacturing facility is based less than sixty five miles away from Westford. Thank you for making National Vinyl Westford's choice for over 35 years!

Why choose us

Westford is near and dear to National Vinyl.

We sold our first window in Westford back in July 1988 and our most recent job in the city was around May 2019. Homeowners in and around Westford benefit from:

  • Trusted network of local dealers
  • Fast turnaround times
  • Industry's strongest warranty

Instant Online Price

We have 35 years of experience working in Westford. Benefit from our network of pre-screened professionals. Allow us to connect you with the perfect Westford window replacement professional.

Best Westford Dealers

We have 35 years of experience working in Westford. Installers in our network are vetted and background checked*. Allow us to connect you with the perfect Westford window replacement professional.

Lifetime Warranty

National Vinyl warranty options are among the industry's strongest. Your investment is protected by a limited lifetime warranty on a majority of window lines. In addition, your window warranty is fully tranferable securing the added value to your home.

Energy Savings

Energy-Star certified windows from National Vinyl may save homeowners an avergage of 12% on energy costs. Moreover, replacing single pane with dual-pane windows delivers between 21% and 31% in savings. Common table salt is the main ingredient used in producing vinyl, making its production ecologically sound.

Directions from Westford

Window features & options

Triple-Glaze: KryptoLite/Low-E

National Vinyl manufactures superior insulated clear glass, Low-E, or Low-E with argon gas windows engineered to meet today's demanding energy standards for thermal performance. National Vinyl is proud to introduce Krypto-Lite a revolutionary triple glazed dual Low-e with double Krypton Gas fill. This process provides one of the best insulating windows on the market with an overall U-Value of .20…that's an R-Value of 5! This will allow us to be one of less than 60 manufacturers Nationwide to be listed on the DOE R-5 program.

Fusion Welded

National Vinyl manufactures superior insulated clear glass, Low-E, or Low-E with argon gas windows engineered to meet today's demanding energy standards for thermal performance. National Vinyl is proud to introduce Krypto-Lite a revolutionary triple glazed dual Low-e with double Krypton Gas fill. This process provides one of the best insulating windows on the market with an overall U-Value of .20…that's an R-Value of 5! This will allow us to be one of less than 60 manufacturers Nationwide to be listed on the DOE R-5 program.

Chambered Hollows

Multi-chambered hollows in frame and sash create greater insulating and structural value.

Memory Seal

Where the sash meets the sill we use a superior bulb seal which acts similar to the gasket on your refrigerator, providing a tight seal against water and air infiltration. This foam seal has a memory that will keep its shape even after months of being compressed.

tripleglaze

Triple-Glaze: KryptoLite/Low-E

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Fusion Welded

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Memory Seal

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This is a tooltip

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Chambered Hollows

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Find a window installer in Westford from our recommendation network

Westford window contractors we recommend are:

What Your Neighbors Say:

State Licensed & Background Checked

Pass satisfactory background check with at least 5 past recent clients

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Highly Rated

Maintain a positive customer satisfaction rating of 4 out of 5 or above

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Fully Insured

Installers hold a minimum of $1,000,000 liability insurance

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Verified Reviews

Homeowner feedback is collected and verified to ensure quality service

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We chose Bruin for our window replacement job and very glad we did. They replaced all 23 windows in our house & we'd would gladly use them again for other work. Beyond the quality of the installation work, the windows are great! We are glad to be done with our old, drafty windows. The salesperson, Bill D., was very easy going & helped us chose the windows to best match the traditional style of our home. He also helped us through the process re: Mass Save, which made that aspect much easier as well. Jimmy made the window measuring process seamless. The install team also made the work go smoothly from beginning to end. They were polite, on time, thorough, flexible and cleaned up well. When we had a few questions after the job completion, they were also prompt & responsive. Thanks Bruin for doing such a great job! Andrea L.

John P.

This company did a great job weatherizing my house. All of the workers were very professional and respectful of my home. They also explained everything that they were doing in the house. I have noticed a big difference in my house since the company insulated and it is not drafty now. The insulation around the doors have also made a big difference. I would definitely recommend this company to anyone in the need of obtaining energy related services for their house.

Cynthia S.

We chose Bruin for our window replacement job and very glad we did. They replaced all 23 windows in our house & we'd would gladly use them again for other work. Beyond the quality of the installation work, the windows are great! We are glad to be done with our old, drafty windows. The salesperson, Bill D., was very easy going & helped us chose the windows to best match the traditional style of our home. He also helped us through the process re: Mass Save, which made that aspect much easier as well. Jimmy made the window measuring process seamless. The install team also made the work go smoothly from beginning to end. They were polite, on time, thorough, flexible and cleaned up well. When we had a few questions after the job completion, they were also prompt & responsive. Thanks Bruin for doing such a great job! Andrea L.

Andrea L.

Designation

Gallery

Westford is a town in Middlesex County, Massachusetts, United States. The population was 24,310 at the 2017 census.

Originally a part of neighboring Chelmsford, West Chelmsford soon grew large enough to sustain its own governance, and was officially incorporated as Westford on September 23, 1729.[2][3]

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