Summary
Intumescent vent duct slim fire sleeves prevent the spread of fire where plastic ducts penetrate fire compartment walls in applications with limited space around the duct, e.g. close to ceiling.
Intumescent vent duct slim fire sleeves prevent the spread of fire where plastic ducts penetrate fire compartment walls in applications with limited space around the duct, e.g. close to ceiling.
Intumescent vent duct slim fire sleeves prevent the spread of fire where plastic ducts penetrate fire compartment walls in applications with limited space around the duct, e.g. close to ceiling.
Application
Intumescent vent duct slim fire sleeves prevent the spread of fire where plastic ducts penetrate fire compartment walls. They are specifically designed to be slim for applications where there is limited space around the duct, fore example when they are close to the ceiling.
Intumescent vent duct slim fire sleeves prevent the spread of fire where plastic ducts penetrate fire compartment walls. They are specifically designed to be slim for applications where there is limited space around the duct, fore example when they are close to the ceiling.
Intumescent vent duct slim fire sleeves prevent the spread of fire where plastic ducts penetrate fire compartment walls. They are specifically designed to be slim for applications where there is limited space around the duct, fore example when they are close to the ceiling.
Description
The QRS slim sleeves consist of a flexible galvanised steel shell containing graphite based intumescent material. They are manufactured to suit flat ducts of 110x54mm, 205x60mm, and 220x90mm.
Features and benefits:
- Slimline: saves ceiling space
- Suitable for masonry walls or plasterboard partitions
- Suitable for insulated and non-insulated partitions
- Can be retrofitted
- No mechanical fixings required
- Robust galvanised steel shell
- Manufactured in the UK
- Expected to last the lifetime of the building
Standards and approvals:
- Up to two hour fire rating
- Tested to BS EN 1366-3
- Tested with Uncapped / Uncapped (U/U) duct configurations as required for ventilation ducts
- Performance unaffected by weathering (Type X Durability)
- CE Marked
Installation:
The QRS Vent Duct Slim Sleeves should be placed around the ventilation duct, positioned centrally within the partition and should be flush or protrude from each face of the wall. The plasterboard should be cut to a tight fit around the QRS Vent Duct Slim Sleeves, and any gaps should be sealed with the QSS QuelStop CE Marked Intumescent Acoustic Acrylic Sealant. For full installation guide and step-by-step instructions please refer to the associated document "Installation Instructions".
The QRS slim sleeves consist of a flexible galvanised steel shell containing graphite based intumescent material. They are manufactured to suit flat ducts of 110x54mm, 205x60mm, and 220x90mm.
Features and benefits:
- Slimline: saves ceiling space
- Suitable for masonry walls or plasterboard partitions
- Suitable for insulated and non-insulated partitions
- Can be retrofitted
- No mechanical fixings required
- Robust galvanised steel shell
- Manufactured in the UK
- Expected to last the lifetime of the building
Standards and approvals:
- Up to two hour fire rating
- Tested to BS EN 1366-3
- Tested with Uncapped / Uncapped (U/U) duct configurations as required for ventilation ducts
- Performance unaffected by weathering (Type X Durability)
- CE Marked
Installation:
The QRS Vent Duct Slim Sleeves should be placed around the ventilation duct, positioned centrally within the partition and should be flush or protrude from each face of the wall. The plasterboard should be cut to a tight fit around the QRS Vent Duct Slim Sleeves, and any gaps should be sealed with the QSS QuelStop CE Marked Intumescent Acoustic Acrylic Sealant. For full installation guide and step-by-step instructions please refer to the associated document "Installation Instructions".
The QRS slim sleeves consist of a flexible galvanised steel shell containing graphite based intumescent material. They are manufactured to suit flat ducts of 110x54mm, 205x60mm, and 220x90mm.
Features and benefits:
- Slimline: saves ceiling space
- Suitable for masonry walls or plasterboard partitions
- Suitable for insulated and non-insulated partitions
- Can be retrofitted
- No mechanical fixings required
- Robust galvanised steel shell
- Manufactured in the UK
- Expected to last the lifetime of the building
Standards and approvals:
- Up to two hour fire rating
- Tested to BS EN 1366-3
- Tested with Uncapped / Uncapped (U/U) duct configurations as required for ventilation ducts
- Performance unaffected by weathering (Type X Durability)
- CE Marked
Installation:
The QRS Vent Duct Slim Sleeves should be placed around the ventilation duct, positioned centrally within the partition and should be flush or protrude from each face of the wall. The plasterboard should be cut to a tight fit around the QRS Vent Duct Slim Sleeves, and any gaps should be sealed with the QSS QuelStop CE Marked Intumescent Acoustic Acrylic Sealant. For full installation guide and step-by-step instructions please refer to the associated document "Installation Instructions".
Product certifications
Color
Black
Black
Black
Finish
Galvanized
Galvanized
Galvanized
Material
Intumescent, Steel
Intumescent, Steel
Intumescent, Steel
Shape
Rectangle
Rectangle
Rectangle
Width
110 mm, 204 mm, 220 mm
110 mm, 204 mm, 220 mm
110 mm, 204 mm, 220 mm
Height
54 mm, 60 mm, 90 mm
54 mm, 60 mm, 90 mm
54 mm, 60 mm, 90 mm
SKU Code
QRS
QRS
QRS
Specification
Classification data
Material
Galvanized mild steel shell.
Galvanized mild steel shell.
Galvanized mild steel shell.
Form
Grey-black solid laminate encased in circular/ rectangular mild steel shell.
Grey-black solid laminate encased in circular/ rectangular mild steel shell.
Grey-black solid laminate encased in circular/ rectangular mild steel shell.
Additional properties
Type
Rectangular ducts.
Rectangular ducts.
Rectangular ducts.
Solubility in water
Insoluble in water and generally chemical inert.
Insoluble in water and generally chemical inert.
Insoluble in water and generally chemical inert.
Upper temperature stability
Expands greatly if heated above 200°C.
Expands greatly if heated above 200°C.
Expands greatly if heated above 200°C.
Reaction to fire
Class F.
Class F.
Class F.
Length
140 mm.
140 mm.
140 mm.
Dimensions
110 x 54 mm.
204 x 60 mm.
220 x 90 mm.
FireRating
120 min.
90 min.
60 min.
Sustainability data
Country of product manufacture
United Kingdom
United Kingdom
United Kingdom
Material
Intumescent, Steel
Intumescent, Steel
Intumescent, Steel