Rytons A1® Fire-rated Straight Ducting Kit 204 x 60 mm with Double Air Brick
Verified by manufacturer 4 months ago
Rytons A1DK204X60RGD: Return Grille Air Brick
Rytons A1DK204X60RGD: Return Grille Air Brick
Class A1 fire-rated, non-combustible, metal ducting kits for high-rise buildings over 18 m (11 m in Scotland) and cladding remediation projects. Compatible with rectangular ducting 204 x 60 mm.
Application
Suitable for use in high-rise buildings and those 11 m and above undergoing unsafe cladding remediation work.
Description
A range of tailor-made Class A1 fire-rated straight ducting kits compatible with rectangular HVAC supply and extract ducting 204 x 60 mm.
Features and benefits:
- Compliant with regulations for the requirement of non-combustible ducting in the external walls of high-rise buildings and those 11 m and above undergoing unsafe cladding remediation work.
- Three air brick styles. All air bricks offer low resistance and high airflows of over 90% of the free area of the duct. For cladding, choose a flanged option to cover cut edges and maintain the aesthetic appearance.
- Custom powder coated air brick. Choose from the RAL Classic colour chart in matt, semi-gloss or gloss finish achieving Class A2-s1, d0. RAL Design and signature architectural coatings are also available.
- Made to custom length and includes a plastic duct connector. Note: Rytons recommend adding 100mm to the external wall measurement to ensure the duct and connector finish within the inner leaf.
- Supplied ready to install with no on-site assembly required.
- Custom design option available.
- Made in Britain.
General information
Color | Other |
Finish | Matt Guidance for specification option: Custom powder coated air brick from the RAL Classic colour chart (achieving Class A2-s1, d0). RAL Design and signature architectural coatings also available. Gloss Guidance for specification option: Custom powder coated air brick from the RAL Classic colour chart (achieving Class A2-s1, d0). RAL Design and signature architectural coatings also available. Semi-gloss Guidance for specification option: Custom powder coated air brick from the RAL Classic colour chart (achieving Class A2-s1, d0). RAL Design and signature architectural coatings also available. Powder-coated |
Material | Steel Guidance for specification option: Galvanized steel. |
Shape | Rectangle Guidance for specification option: Compatible with rectangular HVAC and extract ducting 204 x 60 mm. |
Length | Bespoke Guidance for specification option: Metal duct fitted with a plastic duct connector. Rytons recommend adding 100mm to the external wall measurement to ensure the duct and connector finish within the inner leaf. |
Width | 204 mm Guidance for specification option: Ducting |
Height | 60 mm Guidance for specification option: Ducting |
Uniclass | |
CAWS | F30/160 Airbricks in external walling F30/15 Airbricks in external walling |
Product range |
Specification data - Airbricks
Standard | Guidance for specification option: Class 1 without testing. |
Work sizes | 204 x 60 mm.Guidance for specification option: (w x h). To straight ducting. Length specified by customer, to include fitted plastic ducting connector – manufacturers' recommendation is for an additional 100 mm tolerance to the measurement from the outer leaf to the inner leaf to ensure the duct and connector finish within the inner leaf. Bespoke.Guidance for specification option: Custom sizing and bespoke design service available. |
Material | Galvanized Steel.Guidance for specification option: 0.9 mm. |
Free Area | 17 280 mm². |
Integral accessories | 15 mm flange and corner screw holes. Guidance for specification option: To all flanged air brick products. |
Surface finish | Matt. Guidance for specification option: Custom powder-coated air brick from the RAL Classic colour chart (achieving Class A2-s1, d0). RAL Design and signature architectural coatings also available. Semi-gloss. Guidance for specification option: Custom powder-coated air brick from the RAL Classic colour chart (achieving Class A2-s1, d0). RAL Design and signature architectural coatings also available. Gloss. Guidance for specification option: Custom powder-coated air brick from the RAL Classic colour chart (achieving Class A2-s1, d0). RAL Design and signature architectural coatings also available. |
Fire performance | Class A1. Manufacturer guidanceRytons A1® Fire-rated Ducting Kits 204 x 60 mm with Double Air Bricks are made from galvanized steel. Galvanized steel is considered fire class A1 without testing, as per European Commission paper 96/603/EC referred to in BS EN 13501-1:2018. The material remains robust at elevated temperatures and has a high melting point temperature of 1450–1520°C. Classification: A1. Definition: Non-combustible. Description: No contribution to fire. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Steel Guidance for specification option: Galvanized steel. |
Recyclability | Recyclable |
Literature
Rytons A1® Range Updated for New Building Safety Bill
5 Things to Know About Rytons Metal Air Bricks
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