Woolly Mammoth
Thermally-protected semi-rigid ducting designed for better safety, higher quality, and easier installation than standard ducting. The Woolly Mammoth ducting features an external 25mm foam layer for maximum insulation, preventing the formation of condensation even in non temperature-controlled spaces like attics or basements.
This elephant stays reliable, even without paying it much attention. Our ducting is designed to require less cleaning and maintenance thanks to its antimicrobial interior coating, ensuring bacteria and mould cannot grow within the ductwork. Additionally, when the time comes to service your HVAC system, Elephant Duct's semi-rigid, smooth structure makes cleaning out the insides effortless. Tight bends and turns aren't a problem for our ducting, and pressure stays high no matter the configuration.
If you want ducting that works tirelessly no matter the conditions, choose Elephant Duct.
Specifications
- Operating temperatures: -20∘C to 90∘C (max 115∘C)
- Maximum air speed: 20m/sec
- Maximum pressure: 200mH2O
- Curvature radius: 1.2 to 1.8 x Ø
- Thermal Resistance: R = 0.66m2 K/W
Fire Safety
- EU: Class B-s2, d0 (EN 13501-1:2009)
- UK: BS EN 13501-1
Features
- Antimicrobial lining
- Thermo-insulating foam coating (25mm)
- Fire resistant construction
- Polyolefin resin film to support durability and external protection
- Embedded steel wire helix to enable flexibility around tight bends
Order Lengths
Available in lengths of 10m.
Internal Diameters
- 90
- 100
- 110
- 125
- 150
- 160
- 200
- 250
How much will your ductwork actually cost?
All costs are estimates.
Flexi-duct isn't shown as it's legally only permitted for runs under 200mm under ADF 2026.