First-Rate Decking products for your
Alton backyard retreat

See Why New Haven Residents Are Choosing Us

Imagine relaxing on your new high quality deck on a beautiful summer day.  Lakeside Quality Building Products can help that dream become a reality.  We give all Alton clients the very best that Lakeside can provide!  We work with first-rate contractors to help with design and construction of your new deck or even your roof, siding, windows, or doors!

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

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Project Ideas

Check out Some of our Recent Projects in Your Area

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With our Recent Work

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exterior of house showing door, windows and stone facade

High Quality Products Like No Other!

We serve both residential and commercial projects in the New Haven area, and have a commitment to assist each customer with the service many over the last 40 years have come to expect here at Lakeside.  We are committed to providing only the highest quality building products to the residents of New Haven.  

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 those new exterior touches that you saw on your favorite home improvement show!

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

We Carry Only the Highest Quality Building Products!

We Work With the Best Contractors in the New Haven Area

  • If you're looking for high quality installation for your new project , our experienced construction contractors will take your design and bring your dreams to a reality!
  • 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 or stop by today to see how we can help you build or re-build your New Haven home!

New Haven, NY

Zip Code 13121, 13126

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