The Shieldmaster 45 wall sleeve fits around your pipe when passing through a wall at 45 degrees, to protect your wall from the heat generated by the flue pipe. This sleeve can be easily cut down to fit your wall or cavity. Each of the two sliding pieces is 280mm in length, giving a total length, when extended of 530mm, with a 30mm overlap.
Shieldmaster does not need any additional silicone or sealants to seal the joints. It has a unique push-fit locking system to make connecting and disconnecting really simple.
Please note – as with all twin wall parts the diameter quoted is the internal diameter – the external diameter is 2 inches larger due to the surrounding insulation.
Please see our Technical Information section for easy to understand guides for all the Building Regulations involved with stoves and flues.
For more information about twin wall flue installations, see our guide.
- Distance to Combustibles: 60mm
- Brand: Shieldmaster
- Warranty: 25 Years
- Finish: Stainless
- Diameter: Approx. 200mm
- Length: Approx. 280mm-540mm
- Grade of Steel: 304 External
- Thickness of Steel: 0.5mm
- Insulation: No
- Temperature Resistance: 450°C
- Approvals: HETAS ANC112, BS 476-20, CE, EN 1856-1:2009
- Designation: T450-N1-D-Vm-L50050-G60
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