Durable Siding Expertly Installed in the Grand Rapids, MI & Beyond 

At Alcor, we only use high-quality, durable siding from CertainTeed and Mastic, who both offer transferable Limited Lifetime Warranties* on their siding products.

*Call us for full details.

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The cost of siding a house varies greatly depending on how often you have to replace it. You will find yourself buying new siding much more often if you purchase a cheap, low-quality product. New or replacement siding can make a huge impact on the look and feel of your home and will add to your curb appeal. We’ll work with you to find the best option to fit your style and budget. Whether you're looking to update your home or getting ready to sell, new siding will add tremendous value to your home. 


CertainTeed Siding Products

Certainteed LogoWe use CertainTeed siding products because they are eco-friendly, offer a wide variety of styles and choices to create the look and feel you want in your home while keeping maintenance costs low. Cedar impression siding has the rugged charm of cedar and comes in Rough-Split Shakes, Half-Round Cedar Shingles, Straight Edge Rough-Split Cedar Shakes, and Straight Edge Perfection Cedar Shingles with many different color choices. Your home’s exterior can be customized to fit your unique style with CertainTeed’s many different product offerings and our expert installation. 

View CertainTeed Siding Products

Mastic Siding Products 

Mastic LogoWe use Mastic products because they’ve been around for generations, they’re low-maintenance and durable, and they come in a variety of incredible colors to complement your home’s style. Mastic offers the Structure Home Insulation System in some of their products; this is a type of siding with insulation built right in and can save tons of money on your heating and cooling bills. They offer a Vinyl Shake and Shingle option with the look of Cedar but more durable and at a more affordable price. Mastic offers a variety of color and style choices including vertical siding and traditional lap siding. 

View Mastic Siding Products



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Why Choose Alcor for Your Siding Project? 

  • 60+ Years of Experience 
  • Expertly Trained & Experienced Installers 
  • Efficient Installation 
  • Personal Service 
  • Licensed & Insured