Astroflame

Astroflame We now supply intumescent paints and coatings.

Astroflame design and manufacture high performance market leading Built in Fire Protection Systems and Construction Products to protect life and property around the globe. Astroflame manufacture fireproofing and fire protection system items such as - fire stop, fireseals, letterbox systems, smoke seals, pipe collars, pipe sleeves, pipe wraps, fire grilles, intumescent mastic, downlighter covers, c

anopies, luminaire covers. We also sell a range of:
Hinge guards (anti-finger trapping devices)
Acoustic door seals.. Low profile threshold plates to improve disabled access
and Anti-Graffiti Products

Our sister site Astrodraft.com has a wide range of door seals for weather sealing, draughtproofing, energy conservation and noise reduction
See More

31/05/2026

BLUE60 - Fire Rated Frame Foam, Packers & Timberex wedges.

Blue60 is a specially formulated, self-expanding polyurethane foam designed for sealing timber doorsets. When paired with Blue60 fire-rated packers or the Blue60 Timberex wedge system, it delivers up to 60 minutes of proven fire protection. Helping you achieve compliance quickly and with confidence.

The most tested foam of its kind, Blue60 has passed every single test to BS 476 Part 22 and BS EN 1634-1 standards. Covering every combination of wall and frame type, both 30 and 60 minute timber fire doors and single or double sets. It’s a system making it the perfect choice for contractors, property owners or professionals that want to protect timber doorsets.

Blue60 expands to form a durable, smoke and gas tight seal, meaning no extra mastics or sealants are needed. Once cured, it won’t shrink, ensuring lifelong integrity. Installation is simple, fast and more cost-effective helping you create a building that’s safe, secure and up to standard.

In addition to fire and smoke resistance, Blue60 provides excellent acoustic insulation, reducing sound transmission by up to 43 dB Rw* perfect for creating quiet, secure environments. The foam is CFC and H-CFC-free using propellants that are harmless to the ozone layer.

For data sheets, test reports & more information go to:
https://www.astroflame.com/fire-rated-frame-foam.html

For help or advice get in touch:
Email: [email protected]
Tel: 01329 844 500

Apply for a trade account to access wholesale prices - just fill in this simple form:
https://www.astroflame.com/credit-account.php

30/05/2026

Interdens® - Intumescent Ironmongery Protection - Fire Door Protection.

All ironmongery installed on a fire door must be fitted without compromising the integrity of the complete fire door assembly. This is of particular importance where ironmongery is rebated into the doorset such as hinges, locks, latches and concealed door closers.

Interdens® is a phosphate based fire protection that has gained a first-class reputation through the outstanding expanding capabilities and the excellent insulating properties of the resultant foam. Foam expansion occurs without pressure.

Interdens® has been tested extensively to protect rebated ironmongery in fire doors for over 30 years, this includes testing to both BS476 & EN1634 to 30 & 60 minute fire rating. Typically 1mm material is used for 30 minute applications and 2mm material for 60 minutes however always refer to the manufacturers test evidence or Certifire certification for reference.

For data sheets, test reports & more information go to:
https://www.astroflame.com/interdens.html

For help or advice get in touch:
Email: [email protected]
Tel: 01329 844 500

Apply for a trade account to access wholesale prices - just fill in this simple form:
https://www.astroflame.com/credit-account.php

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Trade Name: Astro Eco Telescopic Letter Box FX (Fire & Smoke)The Astro eco telescopic letterbox system range is specific...
30/05/2026

Trade Name: Astro Eco Telescopic Letter Box FX (Fire & Smoke)

The Astro eco telescopic letterbox system range is specifically designed to increase the safety and security of occupants against fire and is particularly suited to multiple occupancy residential buildings.

The Astro eco telescopic letterbox is a stylish, ABS framed, telescopic letterbox with metal flaps fitted with a high performance intumescent liner around the telescopic sleeve section. The letterbox flaps open to 180°.

Acoustic and thermal performance features include brush pile draught excluders, integral sound dampening bumpers and a fully sealed backplate. During a fire the intumescent liner rapidly expands and seals off the letterbox opening, preventing the spread of fire and smoke whilst maintaining the integrity of the fire door assembly.

Available in 10” Standard (272mm x 70mm) and 12” Commercial (306mm x 70mm) sizes. Cut out required is 241mm x 57mm for standard size letterbox and 274mm x 57mm for commercial size letterbox.

For data sheets, test reports and more information go to:
https://astroflame.com/intumescent-telescopic-letterbox-fo.html

Contact us for a advice or help:
tel: 01329 844 500 | email: [email protected]

For wholesale prices get a trade account just fill in this form:
https://www.astroflame.com/credit-account.php

29/05/2026

Astro FlexiFire - Flexible Intumescent Sheet for Door Ironmongery.

Astro FlexiFire is a graphite-based intumescent material that offers high levels of expansion and insulation, preventing heat transfer on rebated hardware. All ironmongery installed on a fire door must be fitted without compromising the integrity of the complete fire door assembly. This is of particular importance where ironmongery is rebated into the doorset such as hinges, locks, latches.

As the material reaches its activation temperature of 180°, the intercalated graphite particles expand many times their original volume. Astro FlexiFire is an ultra thin and flexible high performance graphite based intumescent sheet. At 0.8mm Astro FlexiFire offers high levels of expansion and insulation preventing heat transfer on ironmongery rebated into timber doorsets.

Flexible and fully customisable the Astro FlexiFire is suitable for use on all types of fire rated hardware. For instance on Door Hinges, Door Locks and Latches, Flush Bolts and Door Controls. Please check that your hardware test evidence is compatible with Astro FlexiFire prior to installation.

For data sheets, test reports & more information go to:
https://www.astroflame.com/flexifire.html

For help or advice get in touch:
Email: [email protected]
Tel: 01329 844 500

Apply for a trade account to access wholesale prices - just fill in this simple form:
https://www.astroflame.com/credit-account.php

Trade Name: Astro PFP FR EX Mortar (Fire Resistant Mortar)Astro PFP FR EX Mortar is a dry white powder consisting of ino...
29/05/2026

Trade Name: Astro PFP FR EX Mortar (Fire Resistant Mortar)

Astro PFP FR EX Mortar is a dry white powder consisting of inorganic compounds and perlite. When mixed with water, the compounds form a highly thermally insulating fire sealing compound to prevent the spread of fire and smoke through openings in fire rated walls and floors, including openings formed around building service pe*******ons.

Astro PFP FR EX Mortar will also maintain the acoustic design performance in walls and floors. Astro PFP FR EX Mortar expands approx. 1% by hydraulic action during curing ensuring a very tight seal around the service pe*******ons and the surrounding opening apertures. Astro PFP FR EX Mortar is easy to sand or drill. The compound dries to an off-white colour which may be painted.

Overview
- Classified in walls and floors of concrete, brick, gypsum etc.
- Suitable for cables, bundled cables, cable racks, cable trays, steel, copper, alupex and plastic pipes.
- Simple to apply leaving a very smooth finish.
- Fully set within 1 hour.
- The fire performance specification of the compound has been derived when the seal has been left to cure for 1 month.
- Extended shelf life to 18 months stored in unopened bags or pails.

For data sheets, test reports and more information go to:
https://www.astroflame.com/mortar.html

Contact us for a advice or help:
tel: 01329 844 500 | email: [email protected]

For wholesale prices get a trade account just fill in this form:
https://www.astroflame.com/credit-account.php

28/05/2026

Intumescent Fire Seals - Astro Strip.

Intumescent fire and smoke seals for fire door assemblies. An intumescent graphite based fire seal contained within a PVC sleeve for fitting into a rebate to either the leaves or the frame of a door. In the event of a fire the seal expands (intumesces) to many times its original volume and seals the gap around the door to provide a safe and effective barrier against the passage of fire, smoke and hot gases.

Astroflame Intumescent Fire Seals are available with or without a cold smoke seal in the form of a nylon pile. Astroflame smoke seals provide a permanent barrier to smoke - particularly important as smoke fumes travel faster and further than the fire itself.

All Astro fire and smoke seals are supplied with a self-adhesive backing tape as standard to facilitate quick and easy fitting.

For data sheets, test reports and more information go to:
https://www.astroflame.com/intumescent-fire-seals.html

Contact us for a advice or help:
tel: 01329 844 500 | email: [email protected]

For wholesale prices fill in this simple application form:
https://www.astroflame.com/credit-account.php

Trade Name: Astro Ceiling Fan Firestop - Intumescent Ceiling Fan Firestop.Quick Overview:- Fire Protection solution for ...
28/05/2026

Trade Name: Astro Ceiling Fan Firestop - Intumescent Ceiling Fan Firestop.

Quick Overview:
- Fire Protection solution for 100mm & 125mm Ceiling Fans.
- Full Scale Fire Tested to BS EN 1365-2 on a loaded floor.
- 30 minute fire rating.
- Test evidence for use in Solid Timber, Metal Web Joist and Engineered I-Beam Floor/Ceiling Systems.

Product Description:
The Astro Ceiling Fan Firestop is an intumescent pe*******on seal designed to firestop the hole made in a ceiling where recessed ceiling fans are installed. It has been specifically developed to provide fire protection for pe*******ons made in floor/ceiling systems for 100mm and 125mm ceiling fans.

In a fire situation, the intumescent lining of the Ceiling Fan Firestop expands to seal off the opening in the ceiling, effectively firestopping the ceiling layer so that the overall fire resistance rating of the floor/ceiling system is maintained.

Recessed ceiling fans are widely used in both domestic and commercial buildings. Once a hole is made in the ceiling for a fan, the integrity of the construction and its ability to perform in a fire is reduced significantly. The pe*******on must be fire stopped in order to reinstate the original fire rating of the ceiling/floor construction as required within Building Regulations.

The Astro Ceiling Fan Firestop incorporates a steel mounting ring with integral intumescent lining and duct connector which is fixed into the ceiling lining and allows the ceiling fan to be installed as normal. Please check with Astroflame for compatibility with different Ceiling Fan Types.

For data sheets, test reports & more information go to:
https://www.astroflame.com/intumescent-ceiling-fan-firestop.html

For help or advice get in touch:
Email: [email protected]
Tel: 01329 844 500

Apply for a trade account to access wholesale prices - just fill in this simple form:
https://www.astroflame.com/credit-account.php

27/05/2026

Astro Lumi Cover - Luminaire Cover.

The Astro Lumi Covers are fire rated covers or fire canopies designed to fire rate recessed luminaire or fluorescent module fixtures and reinstate the performance of ceilings when pe*****ted by recessed lights. They help to maintain the fire protection performance of the element protected by the ceiling – preventing or delaying the spread of fire.

The covers are available to suit all common 600 x 600 mm and 1200 x 600 mm fixtures. The covers are ready to install, with no assembly required, and can even be retrofitted into position due to their flexible and durable design. They can be fitted from above or below the ceiling – through the diagonal in the ceiling grid, or folded for tight ceiling spaces. The insulating nature of the covers also offers significant thermal and acoustic benefits to the ceiling system.

For data sheets, install guides and more information go to:
https://astroflame.com/recessed_luminaire_cover.html

Contact us for a advice or help:
tel: 01329 844 500 | email: [email protected]

For wholesale prices fill in this simple application form:
https://www.astroflame.com/credit-account.php

Trade Name: Astro TrendThis rebated drop-down seal automatically closes the gap between the door and the floor, helping ...
27/05/2026

Trade Name: Astro Trend

This rebated drop-down seal automatically closes the gap between the door and the floor, helping to prevent noise, smoke and drafts. Acoustically tested to achieve up to 39dB Rw*, fire tested up to 60 minutes providing exceptional protection and performance. The Astro Trend Drop Down Seal features a maximum drop of 14mm and can be trimmed to suit your installation requirements.

Designed for durability, the Astro Trend Drop Down Seal has been tested to 200,000 cycles. It also includes a removable seal to simplify fitting and replacement. A self-directing reinforced plunger ensures consistent sealing action.

Manufactured from a high-quality, co-extruded self-extinguishing thermoplastic in an aluminium body, this seal meets rigorous standards:
- Acoustic testing to BS EN ISO 10140-1 and BS EN ISO 10140-2 (39dB* rating).
- Fire testing to BS EN 1634-1 and BS476: Part 22 (60 minutes).
- Smoke tested to BS EN 1634-3:2004.
- Certifire approved.

Ideal for door projects requiring reliable acoustic, smoke and fire protection in one easy-to-install drop-down seal.

Available in lengths from 326mm to 1226mm.

Can be trimmed:
50mm - 326mm
135mm - 426mm
200mm - 526mm to 1226mm

For data sheets, install guides, videos or more information go to:
https://www.astroflame.com/trend-rebated-drop-down-seal.html

Contact us for a advice or help:
tel: 01329 844 500 | email: [email protected]

Get wholesale prices apply for a credit account just fill in this simple form:
https://www.astroflame.com/credit-account.php

26/05/2026

Trade Name: Astro DL Cover

Downlighters in ceilings are widely used in commercial buildings. Each ceiling is subject to fire regulations and where applicable the ceiling construction needs to be fire rated.

However, once a hole has been made in the ceiling for a downlighter, the integrity of the construction and it's ability to perform in a fire can be reduced significantly. To combat this the Astro Downlighter Cover has been developed to cover maximum protection for holes created by the introduction of a downlighter and to allow for maximum ease of fitting.

In a fire situation the cover expands internally to fill all the available space with a highly insulating fire resistant char. Thus, the fire is unable to pe*****te the hole and the cover is able to give additional insulation protection to the ceiling void to reduce the chance of heat build up and ignition of flammable materials such as accumulated dust and insulation.

For data sheets, install guides and more information go to:
https://astroflame.com/intumescent_downlighter_cover.html

Contact us for a advice or help:
tel: 01329 844 500 | email: [email protected]

For wholesale prices fill in this simple application form:
https://www.astroflame.com/credit-account.php

Address

Unit 8 I. O Centre, Stephenson Road, Segensworth
Fareham
PO155RU

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5:30pm

Telephone

+441329844500

Website

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