Flexi Duct
RAM Acoustic duct 10m
£21.50
In stock
RAM Acoustic duct 10m The perforated inner sleeve and rockwool lining help to reduce noise from air movement generated by the fan. Available in 5m and 10m boxes.
RAM Acoustic duct 5m
£16.50
In stock
RAM Acoustic duct 5m The perforated inner sleeve and rockwool lining help to reduce noise from air movement generated by the fan. Available in 5m and 10m boxes..
RAM Alu Duct 10m
£7.70
In stock
RAM ALUDUCT Low Noise Ducting 10m A 3 layer multi-ply reinforced aluminium and polyester laminated ducting with an encapsulated high tensile steel wire helix. This means it holds it shape very well offering less drag than competitor products, thus less noise when in use and less pressure drop. It comes individually boxed in 5m and 10m lengths. In the event of a fire, no toxic gases are emitted.
RAM Alu Duct 5m
£4.30
Out of stock
RAM ALUDUCT Low Noise Ducting 5m A 3 layer multi-ply reinforced aluminium and polyester laminated ducting with an encapsulated high tensile steel wire helix. This means it holds it shape very well offering less drag than competitor products, thus less noise when in use and less pressure drop. It comes individually boxed in 5m and 10m lengths. In the event of a fire, no toxic gases are emitted.
RAM Combi PVC duct 10m
£12.50
In stock
RAM Combi-Duct Lightproof Ducting 10m A 4 layer multi-laminated construction with an encapsulating high tensile steel wire helix that ensures strength and durability. The black PVC outer is totally plant safe and a strong vapour/light barrier ensuring extra air tightness over standard alloy ducting while still being very flexible. Due to the 4 layers (when fully extended), the ducting folds it sha…