DOUBLE HUNG WINDOW
The Wintec Double Hung Window comes with hollow sections in the frame structure with mullions and stiles. This gives the window strength and security.
It also comes with a 1200Pa structural rating, and a water penetration rate of 200Pa.
The standard sash comes with hollow rails for added strength, whilst the window has very clear sight lines as the stiles are flush to the jambs.
Extruded handles come built in to both the top and bottom sashes of the Wintec Double Hung Window. It comes with removable security and insect screens. These are removable from inside the building.