The Best Windows & Doors, Roofing,
Decks, and Siding in Lancaster, NY

Why Lancaster Trusts Lakeside to Deliver
Top-Notch Building Products

For years, Lakeside Roofing & Siding,  has been providing the very best building products to homes in the Lancaster area.  As an experienced shingle, siding, and window supplier, we understand the importance of materials that will hold up to harsh Western New York weather. Call us today and let us help you with your plans for any roofing, siding, decking, window and door needs!

Fun Fact About Lancaster, NY

Did you know that Lancaster, NY was once being seriously considered as the location for a new domed stadium for the Buffalo Bills? A 1970 plan called for a 50,000 seat, domed stadium on Pleasant View Drive that could be used for both football and baseball games. The plans were allegedly scrapped, in part, due to then-owner Ralph Wilson's desire for a 70,000 seat stadium. ...learn more here.

front exterior of a two story house with people on the porch

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Project Ideas

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exterior of house showing door, windows and stone facade

Professional Services for Your Lancaster
Home Remodeling and Maintenance

We work with some of the finest contractors in the area with decades of product knowledge. If you're looking to hire a professional to do your exterior siding, roofing and trim work, including metal roofing, asphalt shingles, and the wide variety of vinyl siding products hitting the market, let us help you find a trusted partner.

Whether you are remodeling or building new, we have the latest styles of building products to choose from. Ask us about matching colors, special deck railings, custom-sized windows or doors, or decking.

2 story house
"We are so happy with our new windows from Lakeside! The people at the Ontario office took the time to help us pick out just the right style and size to fit our new addition!"
John & Mary L. from Pittsford, NY

When it Comes to Home Exteriors, we Carry Only the Best Brands!


Looking for Affordable, High-Quality Products?

  • We offer flexible, convenient delivery right to your home. 
  • Using the best roofing, siding, decking, windows and doors in the industry, our contractor partners will exceed all of your expectations.
  • We can offer design help and expert advice to make your project go as smoothly as possible, with no surprises.
  • Call us today to see how we can help you build or re-build your Lancaster home!

Lancaster, NY
Depew, NY

Zip Codes: 14086, 14043

Stop by one of our three convenient Lakeside showrooms, where our friendly staff will help you find the perfect building materials for your home!

lakeside roofing and siding showroom