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Fasson Insulation Sealing products

Fasson Insulation & Sealing Products
Fasson® • Insulation & Sealing
Fasson® Insulation & Sealing Products
Seal ducts, insulate lines, and finish installs with pro-grade tapes, wraps, and sealing materials—built for durable adhesion and clean results.
Cleaner airflow
Proper sealing reduces leaks and improves performance.
Better efficiency
Less loss through duct leakage and uninsulated lines.
Job-site durability
Adhesives and wraps built for real install conditions.
Professional finish
Clean sealing and insulation for a better-looking install.

Seal it right. Insulate it right. Avoid callbacks.

Air leaks, sweating lines, and poorly sealed duct connections can lead to comfort complaints, energy loss, and moisture issues. Fasson® insulation and sealing products help HVAC pros finish the job with materials designed for strong adhesion, long-term durability, and consistent performance.

Whether you’re sealing duct seams, insulating refrigerant lines, or wrapping joints for a clean finish, the right tape and wrap makes the difference between a temporary fix and a professional-grade install.

Need help choosing the correct product for temperature range, surface type, or application? Send the details and we’ll point you to the right option.

Fast selection checklist
Tell us: application (duct seam / line set / insulation wrap), indoor/outdoor use, surface type (metal/insulation), and temperature exposure.

What you’ll find here

  • Sealing tapes for duct seams and joints
  • Insulation wraps and finishing materials
  • Sealing products for clean, durable installs
  • Accessories for HVAC insulation work
Duct sealing tapes
Seal seams and connections to reduce leaks.
Insulation wraps
Wrap and protect insulation for a cleaner finish.
Finishing supplies
Professional sealing for line sets and duct components.

Related Categories

Duct Sealants & Tapes
Seal seams and joints for better airflow.
Line Sets & Covers
Protect and finish refrigerant line runs.
HVAC Accessories
Install essentials and jobsite supplies.

Fasson Insulation & Sealing — FAQs

Which tape should I use for duct sealing?

Choose based on surface type (metal/insulation), temperature exposure, and indoor/outdoor use. For best results, ensure surfaces are clean and dry before application.

Why is insulating line sets important?

Proper insulation helps prevent energy loss and condensation (sweating), protecting finishes and improving system performance—especially in humid climates.

What info do you need to recommend a product?

Tell us the application (duct seam/insulation wrap/line set), surface material, temperature range, and indoor/outdoor exposure.