Celotex is a fiberboard made from bagasse (sugar cane waste after extraction of the juice), first produced in a factory in Marrero, Louisiana, outside of New Orleans. [4] In 1932, Celotex …

Jan 15, 2025 · Celotex was founded in the early 1920s as a fiberboard insulation company. The company grew throughout the 20th century and expanded its product line to include a variety …

Celotex & Dow polyisocyanurate foam board insulation: Here we describe the history & asbestos content of certain Celotex® & Dow polyisocyanurate foam board insulation products and we …

Originally, Celotex was a Delaware corporation reincorporated in 1964, which manufactured and distributed roofing and building products for residential and commercial use.

Nov 16, 2025 · When Celotex was founded in the early 1920s, it produced fiberboard insulation. As the company grew in subsequent decades, it expanded and made other construction …

Jul 14, 2025 · Celotex Corporation manufactures roofing & insulation products, once using asbestos in some products. Learn about asbestos lawsuits, at-risk occupations & more.

Celotex insulation is a high-performance, cost-effective way to keep your home warm in the winter and cool in the summer. Made from polyisocyanurate (PIR) rigid foam insulation, Celotex is …

Discover how our range of thermal insulation solutions is implemented in our case studies, including housing, healthcare, commercial, retail, and more. At Celotex, we are committed to …

Mar 24, 2025 · Celotex is made from polyisocyanurate foam and aluminium foil and is one of the most thermally efficient products available. The foam is sandwiched between two aluminium …

Celotex insulation boards are among the top choices for builders, tradespeople, and homeowners looking for high-performance thermal insulation. If you’d like to learn more about them, this …