Fiberglass Insulation Wholesale Prices

The most popular insulation type is Fiberglass Insulation. It is cost-effective, especially for metal buildings, due to its low material and installation costs, durable nature, and energy efficiency. Its affordability and effective thermal performance reduce heating and cooling expenses over time, offering significant savings on energy bills. Additionally, its widespread availability and ease of installation contribute to its cost-effectiveness, making it a popular choice for residential and commercial insulation needs.

Insulation rolls
Rolls of Fiberglass Insulation
Roll of VRR+ fiberglass insulation
Double Layer Fiberglass Insulation
Double Layer Fiberglass Insulation
Fiberglass insulation with tabs

Saving Process for Buying High R-Value Reflective Insulation

Factory Steel Overstock has created an authentic reflective insulation R-Value savings program for prepared buyers. After reviewing market quotes and posted estimates, fill out a Name a Price or Wholesale Insulation Quote to be assured of getting the lowest industry price. There are no gimmicks or hidden costs.

  1. Fill out one of these forms: Name Your Price or Wholesale Insulation Quote,
  2. Call 1-888-512-1116 to go agreements (below) and to let a representative know you submitted a form.
  3. After the quoted savings, pay the low $350 service fee that SAME DAY
    • Ideally, for Reflective insulation orders, pay Factory Steel Overstock the insulation cost + the $350 service fee at the time of the initial order. Factory Steel Overstock will take care of the order from submission to delivery and beyond, ensuring a seamless experience with its A+ Better Business Bureau and 5-star rated service. After submitting an order, there is nothing for you to do except sign for delivery.
  • Reflective insulation is delivered in 7-10 days. Receive Order #. Ships the next day! Receive a call from the shipper before delivery.

Most people are familiar with fiberglass insulation.  It is what was in their attic when growing up–though there have been improvements on its facings.

Steel building fiberglass insulation is blankets of woven long-strand fiberglass that are laminated on one side to a vapor-barrier facing.  Facing materials are applied to fiberglass insulation blankets to serve as a vapor retarder as well as a protected cover over the fiberglass. This vinyl-reinforced backing is far more durable than vinyl alone. 

Understanding R – Value of Fiberglass Insulation

R-Value is based on measuring the amount of heat loss, or ability to retard the loss of heat flow. Understanding R-value with fiberglass insulation is easy: The R-value is directly related to the fiberglass thickness. The thicker the fiberglass blanket you have, the higher the R-value. Factory Steel Overstock quotes R-Value 8 to 30.

Approximate Thickness

2.75″

3″

3.5″

4″

6″

8″

9.5″

R-Value

R-8

R-10

R-11

R-13

R-19

R-25

R-30

Specifications/Features

  • A 3″ tab runs along the length of both sides of rolled-out insulation for easier handling during installation.
  • Double face tape and patch is a standard inclusion on insulation quoted by building measurements. Quotes of a specific square ft or number of rolls, patch, and double-face tapes are added upon request. 
  • Customers can indicate the cut length of their rolls. 
  • Standard insulation width: 3′, 4′, 5′, and 6′. 
  • Factory Steel Overstock standard quotes include a stronger VR-R “PLUS” facing instead of the industry-standard VR-R.