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.
Work sizes
225 x 95 mm.
225 x 95 mm.
225 x 95 mm.
Material
Galvanized steel., Matt., Semi-gloss., Gloss.
Galvanized steel., Matt., Semi-gloss., Gloss.
Galvanized steel., Matt., Semi-gloss., Gloss.
Additional properties
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.