Glass Block for Western Pennsylvania & West Virginia

Stunning Replacement Windows for your home!

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Pennsylvania Glass Block Windows

Touch base at 800-292-5594 for 5-star Pennsylvania glass block windows!

We are on call at Best Window & Door Company to assist you with installing residential glass block windows or doors for your Pennsylvania home. Our staff believes that a well-crafted gateway will help your house look beautiful, raise its dollar value, and lower your heating bills. You know that you need just the best possible glass block windows that will hold up for a long while. Our experts at Best Window & Door Company will ensure you’ve got the right Pennsylvania windows and doors all around.

Our team has been assisting neighbors in the Pennsylvania area for 72+ years in business with their glass block windows & doors needs. Call us for service with all of your new windows.

Glass Block Windows for Pennsylvania

Make any room in your home more beautiful and more secure. Choose from three distinct patterns, each offering its own unique style, degree of light transmission, and privacy. Preassembled panels are available with or without vents.

Basement Glass Block

DELPHI® Pattern

DELPHI® Pattern, with prismatic diamond design, provides moderate light transmission with maximum privacy

Icescapes Glass Block ICESCAPES™ Pattern

ICESCAPES™ Pattern non-directional pattern lets light in without sacrificing privacy. Maximum light transmission/medium to maximum privacy.

Icescapes Decora Glass BlockDECORA® Pattern

DECORA® Pattern, with its trademark wavy undulations, provides maximum light transmission with subtle visual distortion.

Best Window and Door is an authorized distributor and installer of Pittsburgh Corning Glass Block.

Save Energy with Low Maintenance

Pittsburgh Corning Glass Block windows eliminate the need for storm windows and reduce the energy required for heating and air conditioning.

With Pittsburgh Corning Glass Block windows, you can forget about painting, caulking and puttying. There’s nothing to peel, rot or rust. To clean, simply hose the outside and wipe the inside lightly with a damp cloth.

The BEST Process!

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!

HIGHLY RECOMMENDED

★★★★★ 5/5

"Our door replacement went smoothly from beginning to end. Starting at the appraisal all the way to the installation everything was professional and efficient. Highly recommended!"

"They are awesome! I bought 20 windows, and the 2 men that put in the windows were great! They worked non-stop! Highly recommended."

"Extremely pleased with the entire experience with Best Window. From salesman to installers, very professional! Love the windows! Would highly recommend."

"Best Window & Door Company installed a tudor brown metal awning over my rear entry basement door. Everything went smoothly form the sales demonstration by Jeff Corley to the actual installation. The installers were neat and the finished product was as expected. Thanks to Best Window and Door Company for a job well done!"

"The installers did a great job. Very professional and fast. Cleaned everything up when done."