The Shieldmaster 135 Degree Tee Piece is used when passing through an external wall at 45 degrees to take your run back up to vertical. This piece allows for easy sweeping and draining of your external system. Please note that this part also requires a Tee Cap.
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: Black
- Internal Diameter: 200mm
- External Diameter: 250mm
- Height: 500mm
- Connections: 50mm Push Fit (Locking Band included)
- Grade of Steel: 316 Internal, 304 External
- Thickness of Steel: 0.5mm
- Insulation: 25mm Compressed Rockwool
- Temperature Resistance: 450°C
- Approvals: HETAS ANC112, BS 476-20, CE, EN 1856-1:2009