>Trade Name: Astro Telescopic Letter Box FS (Fire/Smoke)
>Trade Name: Astro Telescopic Letter Box FSA (Fire/Smoke/Acoustic)
Intumescent Telescopic Letterbox
> Quick Overview
- Tested to BS 476 PART 22 for 30 or 60 minutes fire rating
- Achieves up to Rw 31dB* sound reduction on an appropriate door
- Supplied with internal/external flap and aperture liner
- Fire and Smoke Rated (Fire, Smoke and Acoustic options also available)
- Certifire Approved - CF255
TO ORDER & SPECIFY
01329 844 500
sales@astroflame.com
Download PDF Data Sheets
For in-stock items orders received before 2pm (Monday-Friday) are generally dispatched for delivery on the following working day (Monday-Friday).
> Product Description
The Astroflame telescopic letter box system range is specially designed to increase the safety, comfort and security of occupants against Fire, Smoke and Noise Pollution.
The range includes models which are either fire & smoke rated from 30 minutes to 1 hour particularly suitable for multiple occupancy residential buildings.
Our Astro telescopic letter box FSA also carries an Acoustic rating to Rw 31dB* sound reduction on an appropriate door.
30 minute version available in satin anodised or gold anodised aluminium.
60 minute version available in brushed and polished stainless steel, polished brass.
> Product Availability
Availability for the Astroflame range of Intumescent Acoustic & Smoke rated Telescopic Letterbox Systems:
- Other sizes available for 30 minute Fire/smoke rated or Fire/smoke & Acoustic rated are: 42-47 mm, 47-52 mm & 52-57 mm in either SA or GA finish
- Other sizes available for 60 minute Fire rated or Fire/smoke & Acoustic rated are: 42-47 mm, 47-52 mm & 52-57 mm in either SS, MPS or PB finish
- Optional security features for 60 Minute versions are an internal Security Cowl & Latch
| Product Code | Description | Colour |
| AFTLBFS/30SA | 30 Minute Fire/Smoke 42-47mm | Satin Anodised Aluminium |
| AFTLBFS/30GA | 30 Minute Fire/Smoke 42-47mm | Gold Anodised Aluminium |
| AFTLBFS/60SS | 60 Minute Fire/Smoke 52-57mm | Satin Brushed Stainless Steel |
| AFTLBFS/60MPS | 60 Minute Fire/Smoke 52mm-57mm | Polished Stainless Steel |
| AFTLBFS/60PB | 60 Minute Fire/Smoke 52mm-57mm | Polished Brass & Lacquer |
| AFTLBFSA/30SA | 30 Minute Fire/Smoke/Acoustic 42-47mm | Satin Anodised Aluminium |
| AFTLBFSA/30GA | 30 Minute Fire/Smoke/Acoustic 42-47mm | Gold Anodised Aluminium |
| AFTLBFSA/60SS | 60 Minute Fire/Smoke/Acoustic 52-57mm | Satin Brushed Stainless Steel |
| AFTLBFSA/60MPS | 60 Minute Fire/Smoke/Acoustic 52-57mm | Polished Stainless Steel |
| AFTLBFSA/60PB | 60 Minute Fire/Smoke/Acoustic 52-57mm | Polished Brass & Lacquer |
> To Order & Specify
Please contact us and quote the following - Quantity / Product Description / Product Code / Colour
Typical wording - 12 / 30 Minute Fire/Smoke 42-47mm / Satin Anodised Aluminium
>> 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 on the door density and any additional threshold & perimeter seals used in conjunction with this product, contact us for confirmation before specifying.
Each fire door and hardware component will have its own test evidence. It is the responsibility of the purchaser to ensure that the product is fully compliant with the relevant test evidence, 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 December 2022