Description
- Suitable for use with most types of residential doors
- Extruded aluminium flap in 6030 Alloy
- External and internal plastic frames
- External foam (Closed Cell) sealing
- Internal nylon brush sealing
- Acetal torsion bars operate flaps
- Telescopic sleeve sets – minimum aperture size 40mm, maximum aperture size 80mm
- A4 aperture to BS 2911
- Available with a black frame and with a range of flap finishes
- Length – 295mm
- Height – 66mm
- Simple to fit
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