Acoustic Drop Down Door Seal – 37dB

This high-performance seal is an effective barrier against, noise, light smoke and insects.

A drop down seal is activated once the door is closed. This means the door threshold remains clear without the need for a high fixed threshold.

It’s the ideal seal to meet document part E and part M of UK building regulations where disability, access and energy conservation is concerned.

It features a satin anodised aluminium finish with galvanised steel flat springs and reinforced actuators and is endurance-tested to 200,000 cycles with a 14mm maximum drop.

The seals are acoustically tested in accordance with BS EN ISO 140-3:1995 and achieved a rating of up to 37dB Rw, fire tested to BS476: Part 20/22: 1987 to 60 minutes and smoke tested to BS EN 1634-3:2004.

Certifire 5995.

This easy-to-fit seal is a versatile solution that comes with pre-fitted screws for a quick and cost-effective installation and can be shortened or cut down if required by 150mm off its supplied size.

Features

• Acoustically tested achieving up to 37dB Rw
• Seal activated by the closing action of the door
• Fire tested to BS476 Part 20/22: 1987 to 60 minutes
• Smoke tested to BS EN 1634-3: 2004
• Self-extinguishing 4-fin high quality ‘V’ zero class PVC rubber seal
• Suitable for timber doors
• Can be shortened/cut down by 150mm