CHAS Accreditation

Slimline Lift Out Unit - Secondary Glazing Unit

Slide Past Balanced Vertical Sliding Unit - Secondary Glazing Unit

Tilt-In Balanced Vertical Sliding Unit - Secondary Glazing Unit

Double Slimline Hinged Unit - Secondary Glazing Unit

Heavy Duty Hinged Unit - Tilt & Turn - Secondary Glazing Unit

Slimline Hinged Unit - Low Threshold - Secondary Glazing Unit

Horizontal Sliding Unit - Two Panel - Secondary Glazing Unit

Heavy Duty Hinged Unit - Secondary Glazing Unit