
Industry Leaders
SBE Certified Firestopping Experts Protecting Buildings Since 2007
Our company provides a full range of firestopping applications including the installation of penetration protection, top and bottom of wall joint protection, edge of slab and curtain wall joint protection, and grease/fume duct containment. Unique to the industry, we also specialize in many forms of architectural caulking, as well as building insulation and construction/seismic expansion joint installation.
We are the industry leaders, demonstrating the highest degree of personal responsibility pride and integrity in our work. As a firestopping specialty contractor, our field technicians are trained and knowledgeable in all U.L. and Inertek approved systems. Our goal is to relieve our customers of liability and to increase their profits by reducing the possibility of delays due to failed inspections.
Karcher Interior Systems, Inc. is committed to providing superior customer service with an emphasis on understanding their needs thus, building a lasting and successful relationship with our customers.
From Fire Barriers to Seismic Joints - Total Building Protection


Industry Experts
Our Unique Specializations

We also specialize in installation of various kinds of architectural caulking from concrete site caulking to plaster reveal caulking for exterior aesthetics.

Our 4-Step Fire-Stopping Process
We are the industry leaders, demonstrating the highest degree of personal responsibility pride and integrity in our work. As a firestopping specialty contractor, our field technicians are trained and knowledgeable in all U.L. and Inertek approved systems. Our goal is to relieve our customers of liability and to increase their profits by reducing the possibility of delays due to failed inspections.
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We collaborate with your design team to create detailed firestopping plans tailored to your building.
Evaluation & Planning
We conduct a comprehensive site assessment of all penetrations, joints, and fire barriers.
System Installation
Expert installation of certified fire protection systems that meet all standards & minimize project delays.
Certified Completion
Complete documentation and labeling to ensure first-time inspection approval.
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Start Your Project
Ready to protect your building? Our certified team handles everything from firestopping to seismic joints.
