DuraVent B-Vent Wall Thimble
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DuraVent B-Vent Wall Thimble is used to pass the DuraVent B-vent pipe through a combustible wall. The Wall Thimble provides the necessary 1" clearance from any combustible materials. The Wall Thimble is able to adjust from 3.5" to 6" to accommodate various wall thicknesses. The integrated trim collar provides a finished and professional look.
Product Details:
DuraVent B-Vent Wall Thimble is used to pass the DuraVent B-vent pipe through a combustible wall. The Wall Thimble provides the necessary 1" clearance from any combustible materials. The Wall Thimble is able to adjust from 3.5" to 6" to accommodate various wall thicknesses. The integrated trim collar provides a finished and professional look.
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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney