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Duct Sleeve

Low Profile Duct Sleeve

CE Marked. Compact Duct Sleeve up to 120 minute rating to EN 1366-3 : 2009. Uncapped / Uncapped (Open | Open) fire tested as required for ventilation systems. Suitable for use through a wide range of fire partition walls. Reduced profile - 10-15mm thickness - allows installation at any position in the wall, even tight to the floor slab, without removing the top side. Does not need metal sleeving. Sleeve can be easily fitted and only requires access from one side. Sleeve can be slit to allow retrofitting. Astroflame do not use "desk top studies" to approve products, instead we use an extensive range of "Primary test evidence" and formal assessments from approved test bodies.

Intumescent Duct Sleeve

Tested in accordance with BS 476 Parts 20 and 22 : 1987 and EN 1366-3 : 2009. Uncapped / Uncapped (Open | Open) fire tested as required for ventilation systems. Suitable for use through a wide range of fire partition walls. Offers excellent acoustic insulation. Maintains the thermal insulation of the duct through the penetration. Maintains vapour seal of existing insulation. Sleeve can be easily fitted only requiring access from one side. Allows the thermal movement of the duct. Simple to install without special tools or skills.

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Intumescent Low Profile Ventilation Fire Duct Sleeve - CE Marked (110 x 54 mm)


Compact Rectangular Duct Sleeve up to 120 minute rating | Does not need metal sleeving | Easily fitted, requiring access from only one side | 110 x 54 x 180mm

£17.11
£14.26 ex. VAT
Intumescent Low Profile Ventilation Fire Duct Sleeve - CE Marked (204 x 60 mm)


Compact Rectangular Duct Sleeve up to 120 minute rating | Does not need metal sleeving | Easily fitted, requiring access from only one side | 204 x 60 x 180mm

£24.64
£20.53 ex. VAT
Intumescent Low Profile Ventilation Fire Duct Sleeve - CE Marked (220 x 90 mm)


Compact Rectangular Duct Sleeve up to 120 minute rating | Does not need metal sleeving | Easily fitted, requiring access from only one side | 220 x 90 x 180mm

£41.02
£34.18 ex. VAT
Intumescent Low Profile Ventilation Fire Duct Sleeve - CE Marked (103 mm diam)


Compact Circular Duct Sleeve up to 120 minute rating | Does not need metal sleeving | Easily fitted, requiring access from only one side | 103 mm diam. (internal height) x 180mm Length

£28.65
£23.88 ex. VAT
Intumescent Low Profile Ventilation Fire Duct Sleeve - CE Marked (127 mm diam)


Compact Circular Duct Sleeve up to 120 minute rating | Does not need metal sleeving | Easily fitted, requiring access from only one side | 127 mm diam. (internal height) x 280mm Length

£40.27
£33.56 ex. VAT
Intumescent Low Profile Ventilation Fire Duct Sleeve - CE Marked (155 mm diam)


Compact Circular Duct Sleeve up to 120 minute rating | Does not need metal sleeving | Easily fitted, requiring access from only one side | 155 mm diam. (internal height) x 280mm Length

£66.41
£55.34 ex. VAT
Intumescent Ventilation Fire Duct Sleeve - CE Marked (110 x 54 x 180 mm)


Fire resistant duct sleeve | Up to 120 minutes rating | Excellent acoustic insulation | Easy fit - only requiring access from one side | Sizes: 110 x 54 x 180 mm

£20.12
£16.77 ex. VAT
Intumescent Ventilation Fire Duct Sleeve - CE Marked (204 x 60 x 180mm)


Fire resistant duct sleeve | Up to 120 minutes rating | Excellent acoustic insulation | Easy fit - only requiring access from one side | Sizes: 204 x 60 x 180mm

£28.87
£24.06 ex. VAT
Intumescent Ventilation Fire Duct Sleeve - CE Marked (220 x 90 x 180mm)


Fire resistant duct sleeve | Up to 60 minutes rating | Excellent acoustic insulation | Easy fit - only requiring access from one side | Sizes: 220 x 90 x 180mm

£54.43
£45.36 ex. VAT
Intumescent Ventilation Fire Duct Sleeve - CE Marked (234 x 29 x 180mm)


Fire resistant duct sleeve | Up to 120 minutes rating | Excellent acoustic insulation | Easy fit - only requiring access from one side | Sizes: 234 x 29 x 180mm

£26.17
£21.81 ex. VAT
Intumescent Ventilation Fire Duct Sleeve - CE Marked (Circular 100mm diam)


Fire resistant duct sleeve | Up to 120 minutes rating | Excellent acoustic insulation | Easy fit - only requiring access from one side | Sizes: 100mm diam x 150mm Length

£34.55
£28.79 ex. VAT
Intumescent Ventilation Fire Duct Sleeve - CE Marked (Circular 125mm diam)


Fire resistant duct sleeve | Up to 120 minutes rating | Excellent acoustic insulation | Easy fit - only requiring access from one side | Sizes: 125mm diam x 280mm Length

£51.62
£43.02 ex. VAT
Intumescent Ventilation Fire Duct Sleeve - CE Marked (Circular 150mm diam)


Fire resistant duct sleeve | Up to 120 minutes rating | Excellent acoustic insulation | Easy fit - only requiring access from one side | Sizes: 150mm diam x 180mm Length

£72.93
£60.78 ex. VAT