Fire Stop Products | Astro DS Low Profile Duct Sleeve
For in-stock items orders received before 2pm (Monday-Friday) are generally dispatched for delivery on the following working day (Monday-Friday).
Astroflame Duct Sleeves maintain the integrity of fire rated walls penetrated by plastic ventilation ducts.
The new Low Profile Duct Sleeve is a more compact version of the original Astro DS Duct Sleeve that offers the same industry leading fire performance.
The Low Profile sleeves have been independently fire tested to BS EN 1366-3 in a full scale partition system with Uncapped/Uncapped pipe/duct end configuration as required for ventilation systems and assessed for use in series around multiple duct penetrations.
In the event of a fire the intumescent material of the duct sleeve expands and crushes the plastic ventilation duct, closing off this route to the fire for up to 120 minutes. Fire test evidence is available for use with up to 120 minutes wall constructions including a variety of single and double layer plasterboard partitions.
Low profile duct sleeves need no additional metal cage or sleeving, can be slit for retro fitting over ductwork and access is only required from one side. The slim dimensions (typically 10-15mm thickness) and compressible nature of the intumescent material allows tight fitting against the ceiling soffit without the need to remove the top edge.
The duct sleeves are available to fit common sizes of rectangular and circular plastic ventilation ducts.
Astro DS Low Profile Duct sleeves are available in the following dimensions (nominal sizes). Packed - Individually.
|Product Code||Product Description||Internal Width||Internal Height||Length|
|AFDS110LP||Astro DS Duct Sleeve Low Profile||110mm||54mm||180mm|
|AFDS204LP||Astro DS Duct Sleeve Low Profile||204mm||60mm||180mm|
|AFDS22090LP||Astro DS Duct Sleeve Low Profile||220mm||90mm||180mm|
|AFDSC100LP||Astro DS Duct Sleeve Low Profile Circular||N/A||103 Diam||180mm|
|AFDSC125LP||Astro DS Duct Sleeve Low Profile Circular||N/A||127 Diam||280mm|
|AFDSC150LP||Astro DS Duct Sleeve Low Profile Circular||N/A||155 Diam||280mm|
Please contact us and quote the following - Quantity / Product Code / Product Description / Size
Typical example:- 10 / AFDS110LP / Astro DS Duct Sleeve Low Profile / 110mm x 54mm x 180mm
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 firstname.lastname@example.org
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.
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.
Please refer to the ETA sheet for fields of application for this product. For further information on installation requirements please refer to the duct manufacturer data and wall specification to ensure the compatibility of this product, if in doubt please contact the technical team with services and wall specification on: tel 01329 844 500 or email email@example.com
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 firstname.lastname@example.org
Download and review the following available data sheets for this product.
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.
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: 5th March 2021
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