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Surface Mounted Drop Down Smoke Seal

4.8 out of 5 stars
Choose a product To see stock availability
From: £46.19 inc VAT
£38.49 ex VAT
Product Overview

Fire doors with a gap of 5mm or more at the bottom require a threshold seal to maintain integrity. The surface mounted drop down smoke seals offer a quick and easy solution to preventing smoke, draughts and even sound from passing through the gap at the bottom of a fire door. Suitable for gaps of up to 14mm, these seals are ideal for retrofitting as they require no routing or rebating. When the door is closed a plunger makes contact with the door frame and lowers the PVC rubber pad in the bottom of the unit, effectively sealing the gap under the door.

Please note: This seal operates via a graduated scissor action, meaning that the seal drops on the hinge side before the lock side. Once installed correctly the entire length of the seal will drop when the door is fully closed.

Technical Data
Product Code

330mm:  AFASDBSM/330

430mm:  AFASDBSM/430

530mm:  AFASDBSM/530

630mm:  AFASDBSM/630

730mm:  AFASDBSM/730

830mm:  AFASDBSM/830

930mm:  AFASDBSM/930

1030mm:  AFASDBSM/1030

Brand Astroflame
Dimensions (HxD)

40x13mm

Weight

AFASDBSM/330: 0.2kg

AFASDBSM/430: 0.21kg

AFASDBSM/530: 0.22kg

AFASDBSM/630: 0.23kg

AFASDBSM/730: 0.24kg

AFASDBSM/830: 0.25kg

AFASDBSM/930: 0.26kg

AFASDBSM/1030: 0.27kg

Product Datasheets

Pricing & Availability

Model Stock Price
330mm
Product Code: AFASDBSM/330
Stock Level:
More than 20 in stock Expected dispatch: Today
Price:

£46.19 inc VAT

£38.49 ex VAT

430mm
Product Code: AFASDBSM/430
Stock Level:
8 in stock Expected dispatch: Today
Price:

£47.15 inc VAT

£39.29 ex VAT

530mm
Product Code: AFASDBSM/530
Stock Level:
15 in stock Expected dispatch: Today
Price:

£47.75 inc VAT

£39.79 ex VAT

630mm
Product Code: AFASDBSM/630
Stock Level:
9 in stock Expected dispatch: Today
Price:

£48.35 inc VAT

£40.29 ex VAT

730mm
Product Code: AFASDBSM/730
Stock Level:
6 in stock Expected dispatch: Today
Price:

£48.83 inc VAT

£40.69 ex VAT

830mm
Product Code: AFASDBSM/830
Stock Level:
Available for pre-order Expected dispatch: 13th Nov
Price:

£49.43 inc VAT

£41.19 ex VAT

930mm
Product Code: AFASDBSM/930
Stock Level:
18 in stock Expected dispatch: Today
Price:

£50.15 inc VAT

£41.79 ex VAT

1030mm
Product Code: AFASDBSM/1030
Stock Level:
2 in stock Expected dispatch: Today
Price:

£50.63 inc VAT

£42.19 ex VAT

Delivery Options

The following delivery options are available on this product.

Next Working Day Delivery

£6.19 inc VAT - Orders will be delivered the next working day with Evri

For dispatch today order within

Customer Reviews

4 customers have given this product an overall rating of 4.8 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 4 / 5 Stars

Reviewed by: T O

would like certified installation of products as part of the service this way customer gets the product installed properly so it does what it is intended to do. And you get more business because there might be other things that need to be done aswell.

Published on: 25th April 2024

Rating: 5 / 5 Stars

Reviewed by: S T

Perfectly designed product

Published on: 1st February 2022

Rating: 5 / 5 Stars

Reviewed by:

a Good products with fast delivery. You even split the order at no extra cost because this item was on a longer lead time than the others - many thanks.

Published on: 21st October 2017

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