Originally part of Alcan Building Products, Gentek Building Products represents more than 40 years of manufacturing expertise in the building products industry. We've built our business by providing an easy-to-install, superior product line along with unparalleled customer service. From neighborhood to neighborhood throughout North America, homeowners select the Gentek brand for genuine quality and value.

Remember, having your home renovated with siding or windows is a one-time investment — a valuable one that really pays off with siding’s low maintenance and long-lasting good looks. And, to make the siding experience efficient as well as pleasurable, we’ll give you names of Premium Renovators in your area for those that want to have the product installed by a qualified professional. 

For those who want to install Gentek products themselves, using our easy to follow installation guides, you can visit your local home improvement store to order Gentek products. 
 

* Please note: Gentek does not sell to the general public.