This product reduces heat loss and eliminates cold draought, ingress of airborne dust, and insects.

• This product is economical.
• This product is easy to be installed with a self adhesive fixing method.
• This product can come with variety of colors.
• This product has co-extruded rigid PVC casing with elastomeric fin.
• This product passed BS476 Part20 with a FD60s door assembly and Acoustic test to ASTM E90.