Rytons A1 Fire-rated Periscope® Underfloor Ventilator with Single Air Brick
Verified by manufacturer 3 months ago
Class A1 fire-rated, non-combustible, metal sub-floor ventilator with a choice of air brick grille for high-rise buildings over 18 m (11 m in Scotland) and cladding remediation projects.
Application
Suitable for use in high-rise buildings and those 11 m and above undergoing unsafe cladding remediation work.
Description
A tailor-made Class A1 fire-rated underfloor ventilator with single air brick.
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 sizing.
- Custom design option available.
- Made in Britain.
General information
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. |
Material | Steel Guidance for specification option: Galvanized steel. 0.9 mm. |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | F30/160 Airbricks in external walling F30/15 Airbricks in external walling |
Product range |
Specification data - Airbricks
Standard | To BS 5250. |
Material | Galvanized steel.Guidance for specification option: 0.9 mm. |
Third-party certification | Building Regulations 2000: Approved Document C and Building (Scotland) Regulations: Mandatory Standard 3.4. Guidance for specification option:
|
Fire performance | Class A1. Guidance for specification option: Rytons A1® Fire-rated Periscope® Underfloor Ventilator with Single Air Brick is 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. 0.9 mm. |
Recyclability | Recyclable |
Literature
Rytons A1® Range Updated for New Building Safety Bill
5 Things to Know About Rytons Metal Air Bricks