Over 73 Years

As Pennsylvania & West Virginia's #1 Choice For Windows, Doors, Siding, Bath Remodeling & Much More!

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Up to 84 months Financing!

Beautify your home with our Energy Efficient Insulated Vinyl Siding , Window & Doors. Call for you Free Estimate today!

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Pennsylvania Replacement Windows | Entry & Patio Doors | Best Window & Door Company

Replacement Windows

BOGO

Replacement Doors

BOGO

Kitchen Refacing

UP TO 30% OFF*

Gutters & Guards

UP TO 30% OFF*

Baths & Showers

UP TO $2500 OFF*

Siding & Exteriors

AS LOW AS $150/MO.

Awnings & Shelters

UP TO 50% OFF*

3M Window Film

Learn More!

* Bogo Promotion Terms & Conditions, other offers terms and conditions

Want an idea of how much your window project will cost? Let us help you by using our WINDOW PROJECT CALCULATOR!

Named U.S. Top Remodeler 7 Consecutive Years!

For the 7TH YEAR IN A ROW Best Window & Door Company was named one of the Top 500 Remodelers in the U.S. by Qualified Remodeler Magazine and the 3RD YEAR IN A ROW as a Top 200 Remodeler!

The Best Process!

Best Window & Door Company installers want to ensure that your next home improvement purchase is any easy and painless process from start to finish. Here are the 4 Phases of having your products installed:

PHASE 1: Initial Consultation

Initial contact and discussion with the Sales Representative on remodel products you would like to purchase and have installed.

PHASE 2: Measuring

Our installation expert will stop by to measure your project to ensure we have all the right measurements, materials, and tools for the job!

PHASE 3: Production

After a confirmation call it is our time to custom make your window and/or door products. (other projects will be ordered)

PHASE 4: Installation

1–2 weeks prior we will schedule an installation date, however, we may call at the last minute with an opening!

Serving Greater Pennsylvania & West Virginia

Best Window & Door Company

501 Broad Street, Johnstown

4.4 155 reviews

Lisa Meadville ★★★★★ 7 months ago
We had a custom storm door made and installed by Best Window & Door Co. and are very pleased with not only how it looks but the quality is fantastic. It took longer than anticipated to have the door made due to the issues with the … More supply chain. That being said, the installation process, despite being in single digits, went smooth and was efficient. We would not hesitate to contact Best Window & Door in the future for any other projects that may arise.
Terri Hardesty ★★★★★ 2 months ago
Shade screen installed on deck. Everything was great from start to finish. The process and install went smoothly and the screen is perfect! All personnel involved were professional and friendly.
Kim Stout ★★★★★ 6 months ago
Our experience with Best Window & Door Co. was great starting with the salesperson to the completion of installation. They are very down to earth and knowledgeable. Our window looks amazing and they will definitely do the rest of … More our windows when the time comes.
P R Books ★★★★★ 4 months ago
Purchased SunPlus "retractable" awning. Very pleased with our new awning over our deck. Much better than a permanent roof in that we can choose when and how much deck is shaded. Great quality product and the associates were professional … More from sales through installation. We highly recommend.
Kathleen Custer ★★★★★ 8 months ago
We have have been using Best Windows for the past twenty years for entry door installation, storm doors and replacement windows. We started utilizing products from Best Window in our former home and continued to use them after purchasing … More our current home. Very satisfied and would highly recommend Best Window for all your home renovation needs! Highly professional staff, knowledgeable about their products, great product for the cost, and highly efficient installers!
Tabitha Daley ★★★★★ 3 months ago
Staff (sales, front desk, installers) were great! They were very upfront about timing especially with all of the supply concerns in the marketplace. They came in, got right to work and left me with a beautiful new door. They didnt leave … More a mess of dust and debris like some companies do. Overall very pleased.

Why Choose Best Window & Door Company

Best Window & Door Company has served customers with innovation and leadership in the custom window industry since its founding in 1949. We take pride in each product we produce to earn your satisfaction.

Our Replacement Windows, Doors, Retractable Awnings, Shade Systems and Gutters, Gutter Protection, Siding, Kitchen Refacing and Security Film are expertly designed and fabricated with the utmost care, precision, and attention to detail to ensure that you are provided with year-round comfort, exquisite beauty, and long-lasting durability. Call today for a free quote!

0% Interest*!

Up to 84 Months Financing!