GS WINDOW SYSTEMS

GS WINDOW SYSTEMS is the USA affiliate of GASTALDELLO SISTEMI, a market leader in Europe since 1959.  For decades we have been in the business of designing and manufacturing high performance aluminum window, door and curtain wall systems.  Our product designs prioritize energy efficiency, air, water and structural performance combined with style. With great enthusiasm, we now offer our AW rated products here in the USA. 

Environmental awareness and energy efficiency are integral to our future as a responsible manufacturer of fenestration products.  We utilize state of the art polyamide thermal struts, and we are continually developing new technologies
to maximize energy savings in our products. With our new Euroline 76E system, we can meet R-5 thermal values, .22 U factor for operable windows and .19 for fixed.

We extrude domestically with aluminum consisting of 45% recycled content (32% Pre-consumer & 13% Post-consumer) and offer finish options that meet all AAMA requirements in both liquid and powder paint, as well as the full range of anodizing.

We look forward to meeting with you to discuss the best approach for your projects, however standard or custom of a solution is required.