Interior or Semi-exposed Spaces

Fireproofing for interior or semi-exposed spaces helps protect structural components while maintaining a clean, durable finish in areas that may be visible or partially exposed. These applications are commonly used in commercial, industrial, institutional, and multi-residential buildings where fire protection must perform reliably without compromising the finished environment.

How we do it
Blouin Brothers provides fireproofing solutions for interior and semi-exposed spaces across Greater Sudbury and surrounding areas. Our team reviews the project requirements, prepares the surfaces, and applies the appropriate fireproofing material to meet specified thickness, coverage, and performance standards.

Why it matters
Interior and semi-exposed structural elements still require effective protection from heat and fire. Properly applied fireproofing helps support code compliance, protect building occupants, and maintain the integrity of critical structural systems while fitting the needs of more finished or accessible areas.

Book a Free Home Comfort AssessmentBack to Fireproofing

More Fireproofing Services

See all services

Cement-based Protection

Cement-based fireproofing helps protect structural elements by adding a durable layer designed to resist heat and slow fire spread. It’s a strong option for areas that need reliable, long-lasting fire protection.

Learn More about Cement-based Protection

Protective Paint

Protective fireproofing paint provides a coating designed to help slow the effects of heat and flame on certain surfaces. It can be a practical option where a cleaner finish or less bulky application is preferred.

Learn More about Protective Paint

Certified. Insured. Accountable.

We are fully insured, licensed, and experienced installers. Our team holds Type 3 Asbestos Abatement, Attic Insulation Installer Training, Working at Heights training, and we are proud members of Caliber, Canada’s largest spray foam SQAP provider.
Certification badge icon