Description
Extension tube for use with the Rytons Rytweep vent
methane and carbon dioxide
Lightweight and flexible
Complies with BS8499:2009
Birtley EV100 External Wall Standard Duty Lintel 2700 mm Lead Accessories Extension tube for use withStandard duty external wall lintel manufactured from structural grade steel to EN10025
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























