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Rytons A1 Fire-rated Straight Ducting Kit 204mm x 60mm with Double Air Brick Grille

Third party certifications:
  • BSI Kitemark

    Certificate type

Rytons Building Products Ltd

Rytons A1 fire-rated Ducting Kit 204 x 60 mm with double air brick grilles.

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Application

Suitable for use in high-rise buildings with a storey 18 m or more above ground level to Regulation 7(2) and Building Regulations Approved Document B.

Suitable for use in buildings with a storey 11m or more above ground level to Building (Scotland) technical handbook 2019: domestic and non-domestic, 2.7.

Description

Rytons A1 fire-rated Ducting Kit 204 x 60 mm with double air brick grilles.

Features and benefits:

  • Available in a variety of designs, and an extensive choice of fire-rated RAL colour powder coatings to maintain the external appearance.
  • Custom sizing and bespoke design service available
  • Product considered fire class A1 without testing.

Application:

Suitable for use in high-rise buildings with a storey 18 m or more above ground level to Regulation 7(2) and Building Regulations Approved Document B.

Suitable for use in buildings with a storey 11m or more above ground level to Building (Scotland) technical handbook 2019: domestic and non-domestic, 2.7.

General information
Features

Fire-rated to BS EN 13501-1:2018; duct compatible with HVAC and extract ducting

Finish

Powder-coated in matt, semi-gloss or gloss finish to achieve A2-s1, d0

Material

0.9 mm galvanized steel

Shape

Compatible with rectangular HVAC and extract ducting 204 x 60 mm

Size

Custom sizing and bespoke design service available

Uniclass 2015
Fire-resisting air transfer grilles (Pr_30_59_94_31)Primary
Specification data - Fire-resisting air transfer grilles
Product Reference

Rytons A1 Fire-rated Ducting Kit 204mm x 60mm with Double Return Grille

Rytons A1 Fire-rated Ducting Kit 204mm x 60mm with Double Return Grille Flanged

Rytons A1 Fire-rated Ducting Kit 204mm x 60mm with Double Square Holed Grille

Rytons A1 Fire-rated Ducting Kit 204mm x 60mm with Double Square Holed Grille Flanged

Rytons A1 Fire-rated Ducting Kit 204mm x 60mm with Double FlowRyt® Grille

Rytons A1 Fire-rated Ducting Kit 204mm x 60mm with Double FlowRyt® Grille Flanged

Dimensions -
Length

100 mm

Maximum overall length, including fitted RD5C plastic ducting connector 74 mm D. Manufacturer recommends 100 mm in addition to the measurement from the outer leaf to the inner leaf.

Width

204 mm

Depth

60 mm

Grille requirements -
Size

Custom sizing and bespoke design service available.

Colour and finish

Choice of fire-rated RAL colour powder coatings to maintain external appearance, in order to achieve A2-s1, d0. Spot-welded. Ever build intumescent fire protection and acoustic sealant used on all gaps.

Free Area

17280 mm²

Free area to return grille double air bricks.

18064 mm²

Free area to square holed double air bricks.

18000 mm²

Free area to FlowRyt® double air bricks.

Performance -
Standard

Class 1 without testing

To European Commission paper 96/603/EC referred to in BS EN 13501-1:2018.

Integral accessories

15 mm flange and corner screw holes

To all flanged air brick products.

Standard product features

Colour:

Custom RAL colour grille.

Features:

Fire-rated to BS EN 13501-1:2018; duct compatible with HVAC and extract ducting.

Finish:

Powder-coated in matt, semi-gloss or gloss finish to achieve A2-s1, d0.

Material:

0.9 mm galvanized steel.

Shape:

Compatible with rectangular HVAC and extract ducting 204 x 60 mm.

Size:

Custom sizing and bespoke design service available.

Country of origin:

United Kingdom.

Country of manufacture:

United Kingdom.

Third party certifications
  • Regulation 7(2) and Building Regulations Approved Document B. - Suitable for use in high-rise buildings with a storey 18 m or more above ground (England) or 11 m in Scotland (Technical Handbook 2019: Domestic and Non-domestic, 2.7).
  • Fire classification of construction products and building elements. - Class A1- Material not compromised at a temperature of 800°C, as required by the Building Regulations Approved Document B for ductwork spanning the cavity. : To European Commission paper 96/603/EC referred to in BS EN 13501-1:2018.
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