Double Hung Windows

Our Imperial LS double hung windows bring a whole new set of definitions to the words beauty, comfort, energy efficiency and durability.

Beginning with our sculpted sash detail and very low profile sash locks, along with the ergonomically designed sash lift rails, you will begin to see and feel the difference between the ordinary window and Imperial LS.

But some of the most important features to consider are not necessarily easy to see. Ultra-Smart™ triple-fin weatherstrip on both sashes means less air infiltration into your home. Fully welded corners on sash and mainframe mean lasting durability, and the industry’s strongest sash balance system assure you long lasting and effortless operation whenever you decide to open or close your window. An optional automatic lock feature, Auto-Majik™, ensures that whenever you close the sash of your window, the lock automatically engages leaving you with peace of mind regarding security and safety. You’ll never “forget” to lock your windows again.

Soft-Lite offers the widest selection of energy efficient low-e glass packages available. Upgrade from the standard double-pane low-e and argon package to our Ultimate™ glass featuring triple panes with four layers of low-e on two surfaces, krypton gas and Super Spacer®.

	Sleek sash lock and tilt latch reveal no screw heads as the Dura-Latch™ restricts sash travel.
Ultra-Smart™ triple-fin weatherstripping on all sashes and at interlocking meeting rail.
	Auto-Majik™ automatic lock feature