Ceiling Box

The ceiling box is a 900mm Long (or can be custom upon request) flue pipe which converts double skin or single skin into triple or double skin at the ceiling. These are then normally fitted with angles in the roof to secure it and connecting pipe.
 
Ceiling box's are normally required in flue kits to help with airflow throughout the kit. The ring on the ceiling box is designed to support and sit around the active pipe. 
 
When purchasing this item please note what diameter the ring should be to suit your active pipe.