GT2200 Series Double Hung

Dual strut thermal breaks with 24 mm separation for improved thermal performance
Block & tackle balances for superior operation
Mulls to 4″ frame fixed and operable products
Sash removes from frame for maintenance & cleaning without special tools
Sash bypass one another for ease of cleaning (using sweep-lock option)
Full-length extruded lift handles
Exterior-beveled (putty) glazing leg on Model GT2200H (Historic beveled sash) & up to 1” insulating glass