Insulating Fire Brick Suppliers in Southern California

Calcium silicate boards excel in construction with fire resistance, durability, and moisture control. Ideal for ceilings, walls, and floors, they offer reliable, sustainable solutions for modern building needs.

GE-branded Gaps and Cracks Insulating Foam expands to seal gaps and cracks that are up to 1-inch in size. This durable foam sealant creates a weatherproof, water-resistant and airtight seal that blocks both pests and drafts. It also helps prevent damage from moisture and mold and mildew growth.

GE Gaps & Cracks Insulating Foam, Yellow 12 oz Can

USI - Leading Insulation Contractors Near You

Great insulator with low thermal conductivity and very low weight Easy to shape, cut, and carve with wood working tools Used for kilns, forges,

Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 2.5 x 4.5 x 9, Pack of 12, 2300F-Rated, for Kilns

BRICK PRODUCTS — SiteOne Stone Center - Southern California

Firebrick - Upstate Refractory Services

Industrial — Alsey Refractories Co.

Insulating Firebricks & Hard Firebricks

Whole Wall Systems

Great insulator with low thermal conductivity and very low weight Easy to shape, cut, and carve with wood working tools Used for kilns, forges,

Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 2.5 x 4.5 x 9, Single Pack, 2300F-Rated, for Kilns

BRICK PRODUCTS — SiteOne Stone Center - Southern California

The main ingredient in firebricks is fireclay, which contains mostly alumina and silica, elements capable of withstanding high temperatures. Hard bricks are available in several grades, depending on their composition and properties, which determine the application of the product. Proper selection of the appropriate grade is critical. Our firebricks are rated medium-duty and have a temperature rating to 2700°F maximum and a high thermal shock resistance.

HY-C 9 in. x 4-1/2 in. x 1-1/4 in. Medium-Duty Firebricks (3 per Box)