Energy Shield^TM Windows,
your home deserves nothing less. 

For years you've heard about windows from Prime-O-Sash Home Improvements, but there's a lot more to know about Energy Shield^TM Windows than we can fit into a newspaper add or radio commercial.

They are called Energy Shield^TM Windows because they shield your home from high heating and cooling bills.  We use only the highest quality, most durable virgin vinyl in our frames along with fusion welded corners to insure you a strong air tight window.

You can choose from double pane glass, double pane glass with LowE²/Argon or our triple pane glass with Smart Glass Technology^TM for the most energy efficient window on the market today. 

We believe Prime-O-Sash Energy Shield^TM Windows with Smart Glass Technology^TM provides the best combination of quality and value, with features usually found only on windows costing hundreds of dollars more! In fact we offer a price guarantee. After you place your order, if you find another window with the same features for less money, we will refund the difference (ask for details).  They even come with a life time non-prorated transferable warranty, now you can purchase windows with peace of mind.

No matter what type or size of window you need, chances are we can accommodate you … Double Hung Tilt windows, Bow and Bay windows, Sliders, Awning and Casement windows, Hopper or Garden windows … Prime-O-Sash has a window for every need, and each one is custom-made specifically for your home!

Be sure to ask about the many features available with your windows: creative images, artistic and frosted glass, locking screens, and 4 color choices.

There are lots of companies selling windows, but there is only one Prime-O-Sash, and only Prime-O-Sash has Energy Shield^TM Windows!

Call Prime-O-Sash for a free estimate At (717) 541-9556 or 1-800-932-0702 or fill out our online form and let us show you why Prime-O-Sash has been a trusted name for over 33 years.