Pittsburgh Doors Replacement

Call: 724.446.0275

Replacement Patio Doors Pittsburgh PA - Memorial Day Specials

Pittsburgh area window and door installation specialists offering a wide variety of replacement doors from today's top quality door manufacturers, for both homes and businesses.

Doors belong to that group of hard-working, essential objects we use all day long, and take completely for granted. We usually don't think much about our doors – until they become a problem. When our doors become worn out; when they become difficult to open and close; when our doors start letting in dust, moisture, and cold winter drafts; when the security of a door becomes compromised... that's when we start thinking about our doors!

Professional Door Installers

Trust your replacement doors to be installed by the very best. Our door installers are experts who care about their workmanship. No contractors here at Window Installation Specialists! Our uniformed installers are employed by Window Installation Specialists of Pittsburgh and are fully insured with general liability, auto, and worker's compensation too.

Doors won't work if they're not installed properly. Make sure that your beautiful new doors are only installed by the best craftsmen.

Quality Doors Properly Installed Save Energy

Help reduce energy costs for heating and cooling and minimize damaging condensation while enhancing the comfort of your home. Reduce UV damage to furniture and drapes. Help the environment by reducing your energy consumption. And of course, save money!

Top Quality Door Manufacturers

Window Installation Specialists of Pittsburgh carries doors from all the leading door manufacturers - Andersen®, Marvin®, Therma-Tru®, Pella®, Simonton® and more. Choose from a wide variety of shapes, styles and sizes to fit most any opening in your home. Gorgeous wood interiors not only can be finished to match your woodwork; they stay looking great with little care. Or choose fiberglass doors that feature all the benefits of a wood door. Built with a solid polyurethane core, our doors offers five times the insulation value of wood and won't rot, crack, or split like real wood. Or select from the industry's most comprehensive collection of aluminum-clad doors for your home.

Patio Doors

People in Pittsburgh love to relax on their decks and patios, and their outside doors receive heavy traffic use. There's no better way to bring the outdoors in than with the right patio door! Designed to give you the maximum viewing capacity and increased natural light, you wouldn't know that these same doors are also structurally tough enough to withstand extreme weather conditions and high traffic. Choose a fiberglass hinged and sliding patio door systems featuring high-quality construction that won't split, crack, or rot like wood. Each patio door comes with generous weather stripping, high performance sills, and insulated energy saving glass for UV ray protection, making a difference in the comfort of your home and your energy bills.

Interior Doors Too

Don't forget about the interior doors for your home. Perfect for wine cellars, media rooms, conference rooms or board rooms. The right interior door can add to your interior decoration just as a piece of great furniture. Choosing an insulated steel door for your home's interior can help save energy between your garage and living area.


Questions? Please call Melissa Kish at (724) 446-0275 directly to discuss your exterior door needs. Window Installation Specialists will be happy to provide you with a Free On-Site Estimate.

We look forward to speaking with you!

Windows replacement Angie's List Super Service Award Winner in 2017 - 10 years in a row!

Super Service Award Winners - 10 Years in a Row! - Bill would like to thank our great customers for making us the Angie's List Super Service award winner for TEN consecutive years.

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