Window Replacement & Installation
New Windows for Your Home
Serving Lower Burrell, New Kensington, and 27+ surrounding towns since 1991. Call 724-339-1220 or request your free in-home estimate today.
Custom-Fit Windows for Western PA Homes
The Right Window for Every Opening — Installed Right the First Time
At Ac-Cel Windows & Siding, we specialize in window replacement for Lower Burrell and New Kensington, PA homes. Every window we install is custom-made to fit your existing opening precisely — no extra wall construction, no guesswork. For a variety of looks from traditional to contemporary, no matter what the application is, we have what you want. Choose from a complete product line:
You'll find that the combination of many styles and configurations will work well to enhance your home's appearance and beauty. Along with a variety of window configurations and colors, you have an extensive choice of grid patterns and glass styles to create the perfect finish to your window project.
Our windows are designed and engineered to deliver beauty, performance, ease of operation, and real energy savings — whether you're remodeling, renovating, or building new. Unlike stock windows from a big-box retailer, every Ac-Cel window is custom-made to fit your current openings precisely, with no additional wall construction required. The result: a cleaner install, better performance, and a window that looks like it was always meant to be there. Family-owned since 1991 and BBB accredited — that's the Ac-Cel difference.
Ready to see what new windows can do for your home? Call us at 724-339-1220 or get a free quote on your windows below.
Mezzo™ — Energy Star® Vinyl Windows
Mezzo™ — Built to Meet 2016 ENERGY STAR® Standards
- Designed to meet stringent 2016 ENERGY STAR® requirements
- Narrowline frame and sash maximize daylight visibility
- Sash-to-sill interlock design provides maximum performance and beauty
- Composite meeting rail reinforcement provides strength and minimizes energy transfer
Fusion™ — Low-Maintenance Vinyl Windows
Fusion™ — Year-Round Comfort, Zero Upkeep
- Designed to provide energy efficiency and thermal protection year-round
- Premium vinyl mainframe and sashes won't rot, split, corrode or pit
- Quality craftsmanship means your windows will maintain their attractive appearance inside and out with minimal upkeep
What Our Customers Say
I had a bay window put in where a flat picture window was a few years back, their prices were good and work was solid. Last year they made my porch into a 4 season room. I cant say how satisfied I am with their work and prices. I will post before and after pics-you wont believe the difference. I could not be more satisfied!
Positive Responsiveness, Punctuality, Quality, Professionalism, Value
Ready to transform your home's windows?
Custom-fit replacement windows. Free in-home estimates. Family-owned in Lower Burrell since 1991.