Thermal Line Windows :: Double Hungs

Double Hung Windows DOuble HUngs

Traditional double-hungs continue to be a favorite for homeowners. Sashes tilt-in or remove for cleaning. Your sashes will stay open when you open them and seal tight when locked. Our block and tackle spring balances ensure smooth and easy operation as long as you own your windows. Double hungs are perfect for remodeling jobs that want to maintain the beautiful look of an original structure while being totally functional and again, virtually maintenance-free. The sashes tilt-in for easy cleaning and can be ordered as a single or mulled units, standard or oriel options.

Double Hungs Double Hung windows are available in a variety of attractive interior and exterior color options.

Parting Wind Jammer. Every tilt-in window comes with a tight seal for great energy performance.

Cam-Action Dual Locks. Easy to operate deadbolts are permanently fixed into the sash. Made from a highly durable material known for its strength and thermal efficiency.

Fusion Welded Sash. Our sash construction maintains squareness for a superior weather seal.

Quad Interlocking System. Top and bottom sashes snap tightly into the head and sill. The sashes interlock with each other when closed and we've added dual weather stripping for energy efficiency.

Balance Cover and Easy Lift Action Block and Tackle Balance. THV Compozit Window sashes move up and down with the heavy duty balance system. Our balance cover not only improves the beauty of your windows but protects the balance mechanism from dirt and moisture.

Recessed Lift handles. Two recessed lift handles on the top and bottom sash make opening and closing a simple task. Never gets in the way of curtains or blinds.