6-Inch Ceiling Support Box - Black Finish (Square) This item is made to order and cannot be cancelled or amended or returned once ordered as it's dispatched from the manufacturer. Maximum pushing power: 4

Maximum pushing power: 4

The color coding aids in quick identification and inspection

Xci Foil is an energy efficient rigid insulation panel composed of a closed cell polyisocyanurate foam core manufactured on-line to an impermeable foil facing material

Lightweight design for enhanced comfort and mobility

6-Inch Ceiling Support Box - Black Finish (Square) This item is made to order and cannot be cancelled or amended or returned once ordered as it's dispatched from the manufacturer. Maximum pushing power: 4This 6 Inch Ceiling Support Box serves as the primary load bearing anchor for your chimney system. Capable of supporting up to 60 feet of vertical pipe, it creates a fire safe transition through flat or cathedral ceilings. The box features a matte black finish to match standard interior stove pipe, providing a professional, polished look while maintaining the required 2 inch clearance to combustibles.