6-Inch Ceiling Support Box - Black Finish (Square) checklist-Estimated Lead Time 4-8 Weeks 7” thickness can be used

7” thickness can be used as structural insualting sheathing when applied to wood studs

These products install within minutes and are used on all sides of the roofing work area

These starter strips are black in colour

Both the adhesive and the foil side of Aluma-Grip 701 are compatible with urethane

Its retractable class design allows for smooth extension and retraction of the lifeline

6-Inch Ceiling Support Box - Black Finish (Square) checklist-Estimated Lead Time 4-8 Weeks 7” thickness can be usedThis 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.