Bulletin Board Just a friendly reminder that we will be closed on Monday, May 26th, in observance of Memorial Day! Thank you to all our service members.
Concrete Chimney Block 21" X 8" X 16" Catalog Chimney Items Chimney Block Concrete Chimney Block 21" X 8" X 16" Description Clay Chimney Products | NYS Tek Spec 3.5 .pdf | Heat Stop Refractory ACTUAL DIMENSIONS: 21 3/8" x 7 5/8" x 16 3/4" REGULAR WEIGHT (Weights will vary): N/A LIGHT WEIGHT (Weights will vary): 110 PALLET QUANTITY: 30 Block Brochure Download MSDS Rates Please contact us for current pricing and availability. Request Availability