The Energy-Efficient Double Single Hung Window is engineered with thermal break technology to keep indoor temperatures stable and comfortable all year round.
Thermal Break Frame – Minimizes heat transfer.
Independent Sash Movement – Easy ventilation control.
High-Performance Weatherstrips – Blocks drafts and noise.
Durable Aluminum Build – Corrosion and warp resistant.
Custom Glass Options – Low-E, tinted, laminated.
Frame: Thermal break aluminum
Max Width: 1600mm
Max Height: 2200mm
Glazing: Double or triple Low-E glass
Colors: Matte black, white, silver
Energy-conscious homes
High-rise apartments
Office spaces
Glass coatings
Frame finishes
Professional installation recommended
Annual check for seal integrity
10-year thermal performance guarantee