Energy-Efficient Vinyl Windows for your Grand Rapids home

Aesthetic Window Design Photo

What can you do to instantly increase the value, comfort, curb appeal, security, and environmental impact of your home? Replace your old, inefficient windows with environmentally-friendly and energy efficient new ones. The experts at Alcor will guide you in choosing the best window to fit your style, needs, and budget. We use high-quality windows from Simonton and PLY GEM that offer a wide variety of design and hardware options and are backed by a great warranty. Contact us for full details. By replacing your windows with ENERGY STAR certified windows, like options available from PLY GEM and Simonton you may be eligible for tax credits and will definitely see lower heating and cooling costs. 



Why We Use
PLY GEM Windows Products

Ply Gem Windows Logo
We offer PLY GEM Windows because they offer a durable, high-quality product with a solid warranty and almost endless color and style options. PLY GEM windows are engineered with strict AAMA standards in mind and designed to fit the unique needs of your home. None of PLY GEM’s windows sacrifice quality or durability and will outlast similar windows, even their most affordable options will last for many years and increase your home’s efficiency. Laminated glass is available for added noise reduction and advanced easy clean glass is available to reduce exterior cleaning.  

See Plygem Windows

Why We Use
Simonton Windows Products 

Simonton Windows & Doors Logo
Simonton Windows & Doors back their products with a comprehensive warranty; you can rest assured that your windows will be high-quality and energy-efficient because they are Gold Level AAMA Certified and ENERGY STAR Certified. Simonton offers a wide variety of window lock, handle, and hardware options as well as colors and styles that fit your design and budget. Using eco-friendly vinyl means that your windows will be durable and last for years to come, and Alcor’s expert installers will ensure that your windows are sealed and set up perfectly for maximum energy savings. 

See Simonton Windows



Photo of a Beautiful Window

Why Choose Alcor for Your Window Replacement Project? 

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