QUOTE: Rytons A1® Fire-rated S-Shape Ducting Kit 220mm x 90mm with FlowRyt® Double Air Brick Flanged

Rytons A1® Fire-rated S-Shape Ducting Kit 220mm x 90mm with FlowRyt® Double Air Brick Flanged
FlowRyt® Double Air Brick Flanged (15mm flange with corner screw holes): 18,000mm² free area (over 90% of the duct).
Custom RAL colour air brick in matt, semi-gloss or gloss finish achieving Class A2-s1, d0.
Custom top or bottom air brick position (refer to drawing).
Custom ‘S’ top (refer to drawing dimension a).
Custom ‘S’ bottom (refer to drawing dimension b).
Note: Rytons recommend adding 100mm to the external wall measurement to ensure the duct and connector finish within the inner leaf.
Custom height (refer to drawing dimension c).
Properties: Class A1 fire-rated 0.9mm galvanised steel. Class A2-s1, d0 fire-rated RAL colour powder coating. Spot welded. Everbuild Fire Mate intumescent and acoustic sealant used on all gaps.
Registered Design 6087687.
Patent Approved.
Product Code: A1SSDK220X90FRDF.
Download Drawing.

Quantity required per RAL colour in matt, semi-gloss or gloss finish achieving Class A2-s1, d0:

Air brick required top or bottom (refer to drawing):

Top - overall length required (refer to drawing dimension a):

Bottom - overall length required (refer to drawing dimension b):

Overall height required (refer to drawing dimension c):

Notes or Additional Information:

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Rytons is proud to be a family run business and British manufacturer since 1972