Grease Duct Insulation

Expert Grease Duct Insulation Services

CROWN INSULATION LLC installs grease duct insulation systems designed to meet fire safety requirements, protect against heat transfer, and ensure long‑term durability. The process includes:
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1. Surface Preparation – Duct surfaces are inspected and cleaned to ensure proper fit.
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2. Insulation Application – Fire‑rated insulation material is measured, cut, and fitted around the grease duct to provide thermal and fire protection.
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3. Seam Treatment – Insulation joints are sealed to prevent gaps and maintain f ire‑resistant integrity.
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4. Fire Safety Compliance – All seams, edges, and penetrations are sealed to comply with fire code and mechanical insulation standards.
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5. Final Inspection – Coverage, fastening, and sealing are verified to ensure safety, durability, and compliance with regulations.

This system ensures grease ducts are protected against fire hazards, mechanical damage, and energy loss

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Grease Duct Insulation

Why Grease Duct Insulation?

Grease duct insulation is critical because kitchen exhaust ducts run at high temperatures and can rapidly spread fire if left unprotected. A properly insulated grease duct helps contain heat, slows fire spread, and protects nearby building materials and occupied spaces. It also supports compliance with fire codes and mechanical safety standards required for commercial kitchens.

Grease Duct Insulation

Code-Focused Protection for Kitchens

By using fire-rated insulation and fully sealing seams, penetrations, and terminations, CROWN INSULATION LLC creates a continuous, fire-resistive envelope around the grease duct. This reduces fire risk, limits damage in the event of a flare-up, and helps owners pass inspections with fewer headaches. The result is a safer, more durable exhaust system that stands up to daily high-heat cooking conditions.

Installations Across The Country

Located in

Wichita Kansas

Member of MICA –Committed to Industry ExcellenceCrown Insulation LLC is a proud member of the Midwest Insulation Contractors Association (MICA). This membership reflects our commitment to industry‑leading standards, quality workmanship, and reliable performance on every project.Everything else looks great. Thank you again for your work.