DON'T PAY DOUBLE for roofing, siding and windows! Call Windows R Us today!!

! WE ARE OPEN ! Pittsburgh's Premiere Exterior Replacement Company

! WE ARE OPEN ! Pittsburgh's Premiere Exterior Replacement Company ! WE ARE OPEN ! Pittsburgh's Premiere Exterior Replacement Company ! WE ARE OPEN ! Pittsburgh's Premiere Exterior Replacement Company

You've tried the rest, now try the best!!

True 0% Financing for 12 months! Up to $20,000! No back interest or hidden fees!

Windows R Us refers its customers to the following quality lender for their financing.  Click here for more details and enter Promo Code 0039-0794. 

We Promise


The Best Pricing

No Compromise on Quality

No Compromise on Quality

 Here at Windows R Us we strive to offer our customers unbeatable pricing! We start with an extremely low base price and then let you choose what you want options you'd like to add.  In other words, you only pay for what you want – and not for what you don’t. In addition we offer a price match guarantee so you can be confident knowing you got the very best deal! 


No Compromise on Quality

No Compromise on Quality

No Compromise on Quality

 You might be wondering if low price means low quality.  Our answer is a clear and definite NO – we NEVER sacrifice quality.  We partner with only "Best in Class" manufacturers in order to provide our customers with quality products at a fair price.  Our suppliers have passed the test of time and are definitely not cheap “here today, gone tomorrow” manufacturers. 


Zero Sales Pressure

No Compromise on Quality

Zero Sales Pressure


We know some people dread calling home improvement companies to get a quote. Even though they are interested in learning more about upgrading their home, they would rather not get hammered by a salesperson.

We think that any company that turns what should be a free consultation into a marathon, pressure-filled sales presentation is not being respectful of the homeowner.

That’s why we reject sales pressure. When you call us for a consultation & quote, you’ll be pleasantly surprised by how easy we make it.

We Promise


Expert Installation


There are a lot of different home improvement companies out there.

Some are just a guy, his truck, and a creased business card.

Others are more established, but use unproven and poorly trained installers to skimp on costs and squeeze every dime of profit out of every job.

We’ve always committed ourselves to doing installation right, even if it costs us a little more. 


The Best Warranties in the Business. Period.

 Our customers can rest easy because Windows R Us windows come with a REAL lifetime warranty. Everything is covered – parts, labor, and glass breakage. IN WRITING. This is full lifetime coverage – period. Our roofing warranty is second to none and backed by the largest shingle manufacturer in North America! 


A Prompt Response to any Issues


No one can say that no problems ever come up – every business is staffed by people, and people make mistakes. When an issue happens, what matters is what happens next.

With Windows R Us, if something needs fixed, we’ll spring into action.

It starts with our owner John McClure. John has always insisted on being 100% accessible to his customers. Even as Windows R Us has grown, John continues to encourage customers to call him directly with feedback – good or bad.

This ‘accountability’ attitude is standard operating procedure here. You’ll never be at a loss of who to call or left frustrated that nobody responds.

Contact Us

Contact us

To set up a zero pressure consultation for roofing, siding, or replacement windows in Pittsburgh, please contact us at your convenience. We look forward to meeting you soon.

Windows R Us

1116 Castle Shannon Blvd., Castle Shannon, PA 15234, USA



Monday - Friday: 830AM–5PM

Saturday: By Appt Only

Sunday: Closed

Our Partners


Featuring Trex Decking Products