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Rytons A1 Fire-rated Retrofit 90° Ducting Kit 220mm x 90mm with Double Air Brick
Rytons A1 Fire-rated Retrofit 90° Ducting Kit 220mm x 90mm with Double Air Brick
Rytons A1 Fire-rated Retrofit 90° Ducting Kit 220mm x 90mm with Double Air Brick

Verified 11 months ago

Rytons Building Products Ltd

Rytons A1RF90DK220X90RGDF: Return Grille Air Brick Flanged

Verified 11 months ago

Rytons Building Products Ltd

Rytons A1RF90DK220X90SQDF: Return Grille Air Brick Flanged

Verified 11 months ago

Rytons Building Products Ltd

Rytons A1RF90DK220X90FRDF: Return Grille Air Brick Flanged

Summary
Class A1 fire-rated, non-combustible, metal balcony ducting kits for cladding remediation projects. Oversize metal duct encases in-situ rectangular HVAC and extract ducting 220 x 90 mm.
Class A1 fire-rated, non-combustible, metal balcony ducting kits for cladding remediation projects. Oversize metal duct encases in-situ rectangular HVAC and extract ducting 220 x 90 mm.
Class A1 fire-rated, non-combustible, metal balcony ducting kits for cladding remediation projects. Oversize metal duct encases in-situ rectangular HVAC and extract ducting 220 x 90 mm.
Finish
Matt, Semi-gloss, Gloss
Matt, Semi-gloss, Gloss
Matt, Semi-gloss, Gloss
Material
Steel
Steel
Steel
Shape
Rectangle
Rectangle
Rectangle
Length
Bespoke
Bespoke
Bespoke
Width
225 mm
225 mm
225 mm
Height
95 mm
95 mm
95 mm

Specification

Standard
Class 1 without testing.
Class 1 without testing.
Class 1 without testing.
Size
225 x 95 mm.
225 x 95 mm.
225 x 95 mm.
Fire resistance (minimum)
Class A1.
Class A1.
Class A1.
Material and finish
Galvanized steel., Matt., Semi-gloss., Gloss.
Galvanized steel., Matt., Semi-gloss., Gloss.
Galvanized steel., Matt., Semi-gloss., Gloss.

Additional properties

Size
-
-
-
Colour and finish
-
-
-
Free Area
18 720 mm².
18 064 mm².
18 000 mm².
Integral accessories
15 mm flange and corner screw holes.
15 mm flange and corner screw holes.
15 mm flange and corner screw holes.
Length
Custom sizing. Features a 50 mm flange (with eight screw holes) at the end of the duct for fixing.
Custom sizing. Features a 50 mm flange (with eight screw holes) at the end of the duct for fixing.
Custom sizing. Features a 50 mm flange (with eight screw holes) at the end of the duct for fixing.
Offset
Custom offset from underside of duct to face of air brick grille.
Custom offset from underside of duct to face of air brick grille.
Custom offset from underside of duct to face of air brick grille.

Sustainability data

Contains Red List materials
No
No
No
Country of material origin
United Kingdom
United Kingdom
United Kingdom
Country of product manufacture
United Kingdom
United Kingdom
United Kingdom
Recyclability
Recyclable
Recyclable
Recyclable