Key Points:
- Tested to BS 476 PART 22 for 30 minutes fire rating
- Supplied with internal/external flap and aperture liner
- Fire and Smoke Rated (Fire, Smoke and Acoustic options also available)
- Certifire Approved - CF255
Description:
The Intumescent Fire & Smoke Rated Telescopic Letter Box System 12 inch Satin Anodised Aluminium is unique in terms of product quality, flexibility, security and testing. It can be installed as a refit item or into new doorsets.
This innovative product offers advanced fire protection which are fire & smoke rated from 30 minutes. Our Intumescent Telescopic Letterbox is specifically designed to resist the spread of fire. The intumescent material expands when exposed to high temperatures, forming a tight seal that prevents flames and smoke from infiltrating your building. Protect your property and valuable belongings with this essential fire safety feature.
This range of Intumescent Telescopic Letterboxes are simple to install. The design allows for flexible fitting on a wide range of door thicknesses from 42-47mm, 47-52mm and 52-57mm. With simple adjustments, you can achieve a snug and secure fit, guaranteeing optimal performance.
Our letterbox combines functionality with aesthetic appeal. The sleek design seamlessly integrates with various door styles, adding a touch of elegance to your entrance. Choose from a range of finishes and sizes that are suitable for multiple occupancy residential buildings.
Specification:
- Satin Aluminium
- 30 Min Fire/Smoke 42-47mm
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: +(0)1329 841416 or email sales@stormflame.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:
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: +(0)1329 841416 or email sales@stormflame.com
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