Twin Wall Firestops

6 inch Twin Wall Flat Ceiling / Wall PlateUsed to tidy the area around the flue as it passes through a non-combustible wall. This plate is attached...

6 inch Twin Wall Ventilated Fire StopTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50.Twin Wall flue is manufacture...

Our fire stop kit includes all parts needed for passing your twin wall flue system up between floors in your house and includes: A vented top supp...

5 inch Twin Wall Ventilated Fire StopTwist and lock twin wall flue systems tested to EN1856-1 T600 N1 D V2 L50050 G50. Twin Wall flue is manufactur...

Our fire stop kit includes all parts needed for passing your twin wall flue system up between floors in your house and includes: A vented top supp...