Valulite™ Flexible Fiberglass Blanket

Valulite™ Flexible Fiberglass Blanket

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Valulite Flexible Fiberglas Insulation for Applications Focusing on Reducing Thermal Transfers and Reducing Sound Transmissions

As a Select Master Fabricator for Johns Manville, Pacor has access to the broadest line of industrial fiberglass insulation products in the industry. Fiberglass insulation is the most widely used insulation because of its excellent thermal and acoustical properties. Valulite® can be bought as standard cut rolls or can be die-cut into a variety of customer specified parts. Contact a Pacor insulation specialist today to find out if Valulite® fiberglass blankets are a cost effective solution to your insulation needs.


Valulite® is a lightweight, highly resilient blanket-type fiberglass insulation used in HVAC and other equipment applications. This fiberglass blanket offers economy and flexibility in both thermal and acoustical situations.


This fiberglass insulation can be used in HVAC equipment, acoustical panels & partitions, pipe wrap and appliances in an effort to reduce thermal transfer and reduce sound transmission. Valulite® is available in two levels of thermal conductivity (k) value of 0.24 or 0.25.


Valulite® is a cost effective choice for your insulation needs. The high tensile strength inherent in Valulite® fiberglass insulation helps the product resist damage during lamination and installation. Because of its resiliency and flexibility, these blankets resist settling, breakdown, sagging from vibration and damage from impact.

Valulite® insulation forms easily around corners and curves. They are easily cut to size or shape with a knife or in die cut presses.

Custom Fabrication

Pacor can provide specialty cut shapes and pieces to particular customer specifications. As an industrial insulation specialist with over 90 years of experience, Pacor provides fabricated insulated parts to major manufacturers of commercial & residential HVAC units. Contact one of our product specialists for your industrial insulation solution today.


Temperature Limit: 350°F (177°C)
Width: 16 – 72 inches
Maximum Air Velocity: Depends On Facing
Thickness: ½, ¾, 1, 1½, 2 inches