Astroflame Passive Fire Protection Products

Trade Name: Astro LC Loft Cone

Fire Rated Loft Cone

F-Capped Flanged Fire Hood 30 minute fire rated.

Tested for 50 Watt lamps.

Tested to BS EN 60598.1 and 60598.2.2 with 50 Watt Dichroic Lamps and approved to be fully buried in insulation.

BS 476 Part 20 : 1987.

Airtightness tested to BS EN 1026 for maximum thermal efficiency.

Tested to BS EN 1363-1 and in accordance with BS EN 1364-2.

Easily fitted - simply drop over light fitting and seal with mastic to form vapour seal.

Save energy by limiting heat loss into loft space.

Allows continuous insulation over lights.

Fully tested to prevent overheating.

Reduces fire risk by keeping combustibles away from hot downlight.

Rigid and capable of supporting loft insulation away from light fitting.

Astro LC Loft Cone at Astroflame.

View a range of styles

>> See more : Additional product images

>> Call us to order: 01329 844 500

>> Email us to order:


Recessed downlights are a common feature in many homes, however they also represent a potential fire hazard, especially if buried in loft insulation. Numerous house fires have been caused by the ignition of combustibles in ceiling spaces caused by hot downlights being covered with insulation.

The Astro LC Loft Cone are designed to provide a fire resistant solution and overcome thermal and vapour transmission into loft voids when installing recessed lights. The 'F-capped' Approved Loft Cone maintains sufficient space around the fitting to allow continuous insulation to be laid directly over light fittings minimising overheating or fire risk.

The durable and lightweight cones are simply placed over the light fittings to allow the safe installation of loft insulation. The Loft Cones are certified 'F-capped' in accordance with relevant industry standards having been tested to both BS EN 60598.1 and BS EN 60598.2.2. In addition the Loft Cones are Fire Resistance, Flammability and Airtightness tested and are certified IP6 Dust Tight.

Dimensions: External 240mm x 180mm high. Internal 200mm x 150mm high.

Product Availability

Product Code

Product Description

External Size

Internal size


Astro LC Loft Cone



To Order & Specify

Please contact us and quote the following
Quantity / Product Code / Product Description / External size / Internal size
Typical example:- 10 / AFLOFTCON / Astro LC Loft Cone / 240x180mm / 200x150mm

>> Tel: 01329 844 500 or >> Email:


For further information on installation requirements please review the video or contact the technical team
on: tel 01329 844 500or email

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

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Astroflame (Fire Seals) Ltd. Intumescent House
Unit 8, The I.O Centre, Stephenson Road, Segensworth
Fareham, England PO15 5RU



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