>Trade Name: Astro ASDB/SM Seal
Acoustic Rated Door Bottom Seal - Surface Mounted
> Quick Overview
- Surface Mounted door bottom seal - drop down type.
- Aluminium body with rubber coextruded seal and carrier.
- Sound reduction of up to Rw 37dB*.
- Suitable for new and retrofit applications.
- Screw fixing (screws supplied).
- Silver Anodised finish.
- Smoke tested in accordance with BS EN 1634-3: 2004.
- Certifire Approval.
TO ORDER & SPECIFY
01329 844 500
sales@astroflame.com
Download PDF Data Sheets
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For in-stock items orders received before 2pm (Monday-Friday) are generally dispatched for delivery on the following working day (Monday-Friday).
> Product Description
Astro ASDB/SM SEAL is a automatic door bottom seal which is spring loaded to lift clear of the floor as soon as the door leaf is opened by a few millimetres.
An acoustically designed seal for surface mounted applications. It is operated automatically by pressure against the door jamb on its plunger and seals when the door closes and retracts automatically when the door is opened.
Can be fitted on the internal side of the door using the frame to activate the plunger or externally using the bumper provided.
Click here for the rebated door bottom seal version (for timber only doors).
14mm maximum drop, Seal drops on plunger side first.
Suitable for all types of swing doors.
Smoke Testing was conducted to BS EN 1634-3: 2004 smoke control tests for door and shutter assemblies, openable windows and elements of building hardware – Part 3: Smoke control test for door and shutter assemblies.
Noise Reduction Index: Rw up to Rw 37dB*
Maximum Drop: 14mm.
> How to install on the Hinge side of a door
How to install the Astro ASDB/SM Seal on the Hinge side of a door. Watch this short video showing you how to install this door bottom seal.
> How to install on the Lock side of a door
How to install the Astro ASDB/SM Seal on the Lock side of a door. Watch this short video showing you how to install this door bottom seal.
> Product Availability
Maximum trimming:
- 20mm - 330mm
- 120mm - 430mm
- 150mm - 530mm to 1230mm
| Product Code | Description | Colour | Size |
| AFASDBSM/330 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 330mm |
| AFASDBSM/430 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 430mm |
| AFASDBSM/530 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 530mm |
| AFASDBSM/630 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 630mm |
| AFASDBSM/730 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 730mm |
| AFASDBSM/830 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 830mm |
| AFASDBSM/930 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 930mm |
| AFASDBSM/1030 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 1030mm |
| AFASDBSM/1130 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 1130mm |
| AFASDBSM/1230 | Astro ASDB/SM Seal - Surface Mounted | Silver Anodised finish | 1230mm |
> To Order & Specify
Please contact us and quote the following - Quantity / Product Description / Product Code / Colour / Size
Typical wording - 10 / Astro ASDB/SM Seal / AFASDBSM/330 / Silver Anodised finish / 330mm
>> Tel: 01329 844 500 or >> Email: sales@astroflame.com
> Installation
We have technical representatives who provide assistance in the selection and specification of the products on this site and should be consulted for exact installation and product suitability. Ensure an early engagement with ourselves, designers, main contractor and specialist installers before any installation. Other trades and/or manufacturers may need to be consulted. For in-depth information, specification and technical advice please call our Head Office on tel 01329 844 500 or email sales@astroflame.com
> Maintenance
All interested parties, designer, specifier, main contractor and specialist installers should provide access to allow the fire stopping seals to be regularly inspected and maintained, as well as records kept of such maintenance at minimum periods of 12 months, as required by the Regulatory Reform Order, and repaired if necessary. Reference should be made to ASFP TGD 17 – Code of Practice for the Installation and Inspection of Fire Stopping.
> Competency
It is vital that those entrusted to design or install a fire stopping product have the necessary levels of competence to undertake the task professionally and thoroughly. The level of competency required will be commensurate with the expected complexity of the building. All designers must eliminate, reduce or control foreseeable risks that may arise during installation, construction or maintenance when preparing or modifying designs. Clients should ensure that the principal designer and principal contractor carry out their duties under CDM regulations. The ASFP foundation course in passive fire protection provides essential knowledge as part of demonstrating competency and understanding in this key fire protection specialism.
> Additional Notes
* The acoustic ratings quoted will vary depending this product, contact us for confirmation before specifying.
For further information on installation requirements please refer to the door manufacturer data to ensure the compatibility of this product, if in doubt please contact the technical team on: tel 01329 844 500 or email sales@astroflame.com
> Health and Safety
The product does not present any known health hazards during or after installation. Normal good industrial and personal hygiene practices should be observed. For further information on health and safety requirements please contact the technical team on: tel 01329 844 500 or email sales@astroflame.com
> Data Sheet Downloads
Download and review the following available data sheets for this product.
Key Information:
- PDS's are Product Data Sheets
- SDS's are Safety Data Sheets
- TDS's are Technical Data Sheets
- INT's are Install Data Sheets
- VID's are Video Files
- DoP's are Declaration of Performance
- CoC's are Certificate of Constancy of Performance
- ETA's are European Technical Assessment Sheet
- UL Documentation are UL - EU Certificate
> Delivery/Returns
For in-stock items orders received before 2pm (Monday-Friday) are generally dispatched for delivery on the following working day (Monday-Friday). All dates quoted for despatch are estimates only and are not guaranteed. We will endeavour to meet these dates but shall have no liability for any delay in despatch or delivery or any damage or loss occasioned thereby. We may deliver products pursuant to any order by instalments. If we are unable to deliver the goods for any reason,you will be contacted and you will not be obliged to pay for the goods which have not been delivered, you also have the option to cancel the goods that have been delivered, however we shall not be liable for any loss of income or profit which may have been caused by the delay or non delivery of goods.
For information about our returns policy please click here.
> Ask a Question
If you've got a question about this product or need some technical help get in touch with the Astroflame sales or technical team to discuss your requirements today. We are open Monday to Friday 8:00am to 5:30pm. You can always contact us on the following:
Web Page Last Modified: 22nd November 2022