Our window and doors can provide years of service with the proper maintenance and care.  As with any exterior surface that is exposed to the elements and temperature changes, it is important to clean and care for them. If products are not properly maintained according to our maintenance instructions, they will not be covered by the CGI warranty.

Care  & Maintenance Instructions

Condensation Causes & Remedies

Glass Policy

Installation Instructions:

Decorative Screw Cover for 238 Rectangular Fixed Windows

Sentinel 110 Single Hung

Sentinel 120 Horizontal Rolling Window

Sentinel 130 Fixed and Designer Fixed

Sentinel 238 Casement/ Project-Out/ Awning

Sentinel 150 Sliding Glass Door

Sentinel 160 French Door

Sparta 4130A Sliding Glass Door

Targa Series 7100 Single Hung

Targa Series 7200 Horizontal Roller

Targa Series 7300 Casement

Targa Series 7400 Project Out

Targa Series 7500 Fixed Window

Targa Series 7600 SGD Installation Instructions

Targa Series 7700 French Installation Instructions

Targa Series Mullion Installation Instructions