Internal Glazing
for greater security

Espagnolette shoot bolts
giving upto 6 locking points, security claws prevent hinges being forced open

Locking handles
fitted with push to release button

28mm sealed units
improves noise reduction and heating performance

Concealed gasket
removes those black lines around your window frames

K Glass (optional)
further reduces heat loss and your heat bills

Fire Escape hinge (optional)
allows easy escape in case of fire

Argon filled units (optional)
further reduces heat loss and improves noise reduction