Warranty Information

Viwinco Lifetime Limited Warranty

This warranty covers Viwinco vinyl window and patio door products installed in the U.S. Viwinco, Inc. is subjected to the conditions and limitations set forth in the actual warranty document and warrants its high-performance solid vinyl windows and patio doors to be free from manufacturing defects during the lifetime of the original purchaser so long as he/she retains ownership of the property in which the windows or patio doors were installed. This applies to sashes, frames, insulated glass and hardware. Viwinco windows and patio doors include 100% coverage on parts and labor to the original owner for one year following the date installation was completed. See the warranty for additional details.

Cambridge Lifetime Limited Warranty

This warranty includes coverage specified in the Viwinco Lifetime Limited Warranty along with lifetime glass breakage coverage to the original owner. See the warranty for additional information.