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Stacks of Windows


Window Installation

About Our Replacement Windows

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Our replacement windows are a superior product, made with a high-quality vinyl composite frame. They are constructed with Sunshield® vinyl, and have been proven to perform better than other building materials in their category. They have been uniquely formulated to withstand the harsh effects of weather, UV light and southern exposure. The Vinyl windows we use ensure long lasting color retention and are also resistant to rot, mold and any insect or microbial damage. 


The replacement windows' superior constructed frame utilizes Neopor® Insulation, helping the flow of heat, regulating the temperature inside your home. INNERGY® Thermal Reinforcements also provide greater support and insulation, making the unit virtually impermeable to cold or heat. Solid sash construction gives the unit extra security.


Countless customized color paint options are available for our durable vinyl frames and there are various hardware options. Our Wood-Clad vinyl provides numerous stain options for the frame and sash. Both paint and stain options can differ on the outside and inside of the unit to match both the exterior and interior of your home. 


The glass used in the frames is constructed with patented systems that provide exceptional UV protection, along with either Argon or Krypton gas for the highest efficiency. They keep moisture out while reducing condensation, and regulating heat, cold and noise.


Our vinyl replacement windows are very low maintenance, easy to clean and never requires re-painting or re-staining. They meet or exceed the standards established by the AAMA and Energy Star®, to provide the highest level of durability and energy efficiency. 


We back all of our work with a lifetime guarantee. Call us today for a free in-home estimate for the best replacement windows and doors in the greater Harrisburg, PA area. 


Are you looking to upgrade your old windows?

Let the professionals at Grand Opening Windows & Doors install high-quality energy-efficient replacement windows in your home. See some of our window choices below.

Replacement Windows for the
greater Harrisburg area

Click on  Each Window Type Below for More Detailed Info


Custom Window


Slider Window


Garden Window


Bay and Bow Window


Double-Hung Window


Hopper Window


Picture Window


Casement Window

See Some of Our Work

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Nancy Tulli

"We went with you because of the professionalism and friendliness of Troy and Chris...and quality of the Provia windows. We were happy to hear our order arrived earlier than expected - yea! Your team showed up on time, they were friendly and cleaned up afterwards! They took the time to answer my questions too. Then we had another surprise - the extra attention! Chris showed up to make sure we were pleased. Yes, and we are still smiling - everything went smoothly and we're enjoying the cooler temp in our home. Will bring you back.. for a new front door!"

ProVia Visualizer

Click the ProVia® Visualizer graphic to virtually try out all the different window types and see how they would look on your home.

Window Graphic

Let the light in and keep the noise out with energy-efficient

replacement windows. Pick from a host of different styles to highlight the value of your house. We'll provide window installation with the perfect fit to beautify your home. We serve the greater Harrisburg, PA area which includes Hershey, Mechancisburg, Camp Hill, Lemoyne, Carlisle and York; and the Central PA region.

Protect the Value of Your Home With
Low-Maintenance and Secure Windows

Buy Local

Let us help you make your home
even more beautiful.

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