DH83 Double Hung Series offers alternative vertical sliding option to other common openings such as awning, casement, horizontal sliding. It can be made into double hung or single hung window. Standard fiberglass fly screen is vertically slidable as glass sash. Its thermal-break design and standard double glazing provide good thermal performance.
● ialternative to awning/casement/horizontal sliding window
● ithermal-break design provide good thermal performance and comfort
● imature system with good tightness
● istandard lift-up fiberglass fly screen
● isubsill/subhead for installation