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Reflective Insulation Reflective Insulation

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High R-Value Systems!

Metal Building, Home & Pole Barn Insulation

See wholesale cost! See profit amount!

Finally, a company with the foresight to reveal wholesale costs and profit amounts upfront. Insulation Overstock, a beacon of transparency, offers the lowest industry rates for four tear-resistant, vapor-barrier fiberglass insulation facings for online purchase—perfect for DIY projects in metal buildings, homes, and pole barns. It also provides ICC-certified reflective insulation and cost-plus quotes for high-R-value fiberglass systems and I-beam metal buildings. First, use the wholesale insulation calculators to determine your price and add desired accessories and shipping costs to determine your brokerage fee.

To order, call 1-800-593-4012 to receive a proposal and pay the brokerage fee. Then, directly pay the certified fiberglass laminator the balance. The best part? Second-time buyers who write a review pay a 20% less brokerage fee!

Shop Metal Building Insulation

Four Protective Facings and Vapor Retarders

After calculating your wholesale cost, click the Buy Now button for the desired facing.

VR-R-Plus
STANDARD STRENGTH

VR-R-Plus



Excellent for high humidity areas. Preferred over VR due to its robust vapor retarder with tear strength and moisture resistance.

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WMP-10
ENHANCED STRENGTH

WMP-10



Excellent general purpose. Preferred over VR-R- Plus due to superior moisture control and enhanced durability.

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WMP-30
HEAVY DUTY STRENCH

WMP-30



Heavy kraft for improved strength. Preferred over WMP -10 due to its enhanced puncture resistance and vapor barrier.

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WMP-50 (Sale)
PREMIUM DUTY STRENGTH

WMP-50 (Sale)



This has added abuse resistance. Chosen over WMP-30 for its superior durability, higher fire resistance, and vapor barrier properties.

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Roll Dimensions

Roll Dimensions

Select a length of 16'-100' and a width of 4', 5, or 6.'

Fiberglass Insulation Accessory Prices

2 - Sided Tape
$35

2 - Sided Tape

3″ x 150′ - Holds insulation in place during construction. Tape consist of pressure-sensitive adhesive on both sides. 1 roll per 2,000 sq. ft. -

Patch Tape
$35

Patch Tape


1/2″ x 60′ - Seals gaps, joints and seams, ensuring a continuous thermal barrier. 1 roll per 15,000 sq. ft.

Banding
$195

Banding

Recommended when installing insulation in open cavities to prevent sagging and shifting. One roll of 500' banding per 1000 sq. ft. coverage

Banding Screws
$35

Banding Screws


Tek 3/4" screws are self tapping. Washers not included. Used to secure straps, preventing insulation from loosening. 1 bag per roll of banding

Insulation Video

Reflective Insulation - ICC Certified

Shipping Cost Estimated in Roll Price!
R-Value 22 -Popular!

4′ X 85.3′ (341 sq. ft.)

Estimated Wholesale Delivered prices - ($301.95 Per Roll) 10 mm thickness
Reflective reinforce foil + Close -cell polyethylene foam + Reflective reinforce foil

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R Value 17

4′ x 175′ (700′ sq. ft.)

Estimated Wholesale Delivered price - ($359.95 Per Roll) 5 mm thickness.
Reflective reinforced foil + Close-cell Polyethlene foam + Reflective reinforced foil

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R- Value 15

R- Value 15

4′ x 175′ (700′ sq. ft.)

Estimated Wholesale Delivered prices - ($359.95 Per Roll) 5 mm thickness.
Reflective reinforced foil + Close-cell Polyethlene foam + UV resistant “black” facing

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R -Value 15.3

R -Value 15.3

4′ x 175′ (700′ sq. ft.).

Estimated Wholesale Delivered price - ($349.95 Per Roll)
Reflective reinforced foil + Close-cell Polyethlene foam + UV resistant “white” facing

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Reflective Wholesale Calculator is currently overestimating...

Call for an exact quote at 1-800-593-4012

Reflective Insulation Accessories

Accessories can only be purchased with an insulation order.

Reflective Tape
$195

Reflective Tape

Sealing seams enhances the efficiency of insulation. Packs of 8 rolls, covering of 4500 square feet of insulation.

2 Sided Tape
$95

2 Sided Tape

Double sided adhesive tape secures insulation to surfaces. Packs of 4 rolls, covering 2000 square feet. Size: 1 -1/2" x 60'.

Caps - Pins
$375

Caps - Pins

1000 sets of 1-5/8″ pins with 1-1/2″ circular lock washers. Recommended one hanger per every 2 square feet.

Strong Sealant
$105

Strong Sealant

Pack of 12 tubes. The sealant efficiently bonds insulation materials to a wide range of surfaces.

High R-Value Fiberglass Insulation Systems

Get a standard Two-Layer or Long Tab or Liner System for LESS!

Popular R-Values: Roof - R30/R36/R38/R41| Wall - R25/R30. Since we guarantee savings and these systems require additional time to quote, a $50 deposit is required for a Cost-plus price proposal. You will be quoted the actual wholesale cost. After receiving a quote that confirms net savings, pay the brokerage fee on the same day. Then, pay the certified supplier the wholesale cost within three days. For questions, call 1-888-512-1116. Brokerage Fees: Under $5,000 = $500 | $5,001 - $10,000 = $750 | Above will be determined case-by-case.

Liner System

Purlins Concealed

Liner System

Product Example

Long Tab System

Long Tab System

Purlins Exposed

Long Tab System

Long Tab System

Product Example

I-Beam Metal Buildings

IAS Certified (International Accreditation Service)

Under $50,000 = $2,000 Brokerage Fee | $50,001 - $100,000 = $3,000 Brokerage Fee

100% Selling Transparency

100% Selling Transparency

If you've compared market I-beam metal building quotes, you've noticed large price fluctuations, which can be confusing. Even more bewildering, many representatives claim to offer savings, yet their quotes are retail prices when scrutinized. It makes one question the integrity of the building industry. IT IS DIFFERENT HERE! If you are ready to purchase based on receiving confirmed savings, call 1-800-593-4012 for a cost-plus quote ($50 refundable deposit). The average net savings is 5 to 10% below market quotes of equal specifications.

Why Buy From Us?

Price, Quality, and Service

At Insulation Overstock, there are no tricks, hidden fees, or inflated prices. Instead, we focus on lowering our operational costs and passing those savings on to customers. The public can buy insulation online or get a cost-plus quote for High R-Value Insulation Systems or I-Beam Metal Buildings.

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Best Price Guarantee

Best Price Guarantee

Since we strategically ship out of 40 insulation plant locations and 10 building plants, we can cost-effectively service the entire US.

Quality

Quality

• The Fiberglass Insulation is certified by NIAMA, NIA, and ASTMA!

• High R-Value Reflective Insulation is certified by ES-ICC. Over a million orders totally over 5 million sq. ft.

• I-Beam Metal Building manufacturer's facility has IAS Accreditation.

Service

Service

Phone assistance Monday - Saturdays. 38-year industry expert available to answer your questions. Honest, nuetral, and objective insights and advice.

FAQ's

Is fiberglass insulation safe to handle and install?

Yes. fiberglass insulation is relatively safe to install and handle if proper precautions are taken. Read more...

Can fiberglass insulation be used in all parts of a building?

Fiberglass insulation is one of the most versatile insulation types. It can be used in walls, attics, and floors, but it's not ideal for areas prone to moisture or direct water exposure. Read more...

Why is Fiberglass Insulation chosen over spray foam?

Fiberglass insulation is often chosen over spray foam because it is more cost-effective, easier to install, non-combustible, and offers good thermal performance. Read more...

How to install Fiberglass Batt insulation in a metal building?

The condense instructions are to install fiberglass insulation in a metal building by placing batts between studs, securing with insulation supports, and covering with a vapor barrier or facing. Here is are step by step instructions... Read more...

How to install Fiberglass Batt insulation in a pole barn?

The condense answer is to Install fiberglass insulation in a pole barn by placing batts between framing, securing with supports, and adding a vapor barrier if your didn't purchase faced insulation. Here are more more detail instructions Read more...

Testimonials

Additional Testimonials

 “The Insulation was delivered without any issues. Great company to work with.”

“…John Barber is always helpful throughout the entire process from start to finish." -

“…Thanks, John for helping my dream come true!"

“I got a good deal on a building and good service." G. Benz

Michael Fournier
David Muniz
Mark M.
G. Benz