Energy Efficient Windows Save You Money

Installing energy efficient windows in your home is one of the few home improvement projects that can actually pay you back in the form of savings on your energy bills.  Energy efficient Harvey Windows can save you money on your heating bills in winter and your air conditioning bills in summer.  *** Download our windows price list below.

25% Heat Loss is Thru Windows & Doors

25% of the heat loss in an average home is through old drafty or inefficient windows and doors.  If your home is more than twenty years old you probably do not have the most efficient windows.  Current building code standards require windows to have a very high level of energy efficiency.  With utility bills soaring, it is more important than ever to upgrade your windows to reduce heat loss in order to save money.


Are Triple Pane Windows Needed?

Triple pane windows are slightly more energy efficient than double pane windows but it is not much.  The current energy efficiency of double pane windows is now so good that you don't need triple panes. Triple pane windows cost $150 more per window than double pane. 


Are triple pane windows worth the higher cost?  For most of our customers, the higher cost of triple pane windows is not worth it.  Most of our customers choose double pane windows for their home.


Harvey Windows Are Made in Massachusetts

Harvey Windows is a local window company in Massachusetts since 1961 with headquarters in Waltham and a manufacturing plant in North Dartmouth.  There are over 7 MILLION+ Harvey Windows installed across 12 states.  Harvey is the #1 best selling brand of windows in Massachusetts because they gave the best combination of quality and an affordable price.


0% Financing is Available

Bay State Window Experts has partnered with Synchrony Bank to offer our customers financing options to make any size home improvement project affordable.


* 0% Interest For 18 Months.

* 7.99% Interest For 60 Months.


 We Also Accept All Major Credit Cards.


We have wide variety of windows and doors on display for you to see.  Or - we will bring samples to your home.


Call Us - Or start by getting our price list and a price estimate by email.


1.)  Fill out the form and we will email you our windows price list and a price estimate by the next business day. 


2.)  You can reply at your convenience with any questions or to schedule an in-home estimate to see samples and discuss your project in detail.


Our Windows & Doors Showroom

Bay State Window Experts

108 Milk Street (Route 135)

Westborough, MA 01581


Showroom Hours (by appointment):

Monday to Friday 8:30 AM to 5:00 PM


* We Service Most of Massachusetts


Phone:  774-573-1063


We will bring samples to your home.



* Minimum job size is 5 windows or 1 door

Contact Us


We'll Bring Samples to Your Home