Fiberglass Insulation
Vinyl faced fiberglass insulation | White Vinyl Face Insulation
See the actual cost of Vinyl faced Fiberglass Insulation – before profit has been added. Then, recommend the added profit amount.
Since 2011, Factory Steel Overstock (FSO), with its A+ Better Business Bureau grade and all 5-Star reviews, has been transparently posting its real costs for certified ASTM, NAI, and NAIMA-compliant black or white vinyl face insulation. Unlike traditional sales models driven by commission-based salespeople, who often inflate margins for their own benefit, FSO trusts ready buyers to recommend a fair profit, based on the knowledge attained from market quotes received. To reduce operational costs, the savings program is only available to those who are prepared to offer a profit amount and pay it today.
Step 1) Calculate a Wholesale Price (price before profit has been added):
- Locate the Fiberglass Insulation Wholesale Calculator (below)
- Click on the desired insulation facing.
- Choose an R-Value
- Then type in the preferred square footage
- Your price- before profit has been added – will appear immediately.
Step 2) Ready buyers, fill out the Order form and recommend a profit amount.
- Those prepared to buy, CLICK the preferred “Buy Now- Fill Out Order Form” button (below).
- While filling out the Order form, indicate a ‘fair ‘profit amount you are willing to pay FSO that day.
- Then click the “Buy Now – Pay Brokerage Fee” button.
- You will be directed to the Payment Center Page.
- Call 1-888-512-1116 to confirm your offer was approved. If it is, pay the profit amount (brokerage fee) that day (no exceptions).
3) Complete Ordering Process:
- Receive an ORDER NUMBER, along with easy instructions for paying balances to the certified supplier.
- The shipping department CALLS to schedule a convenient delivery date.
- Standard delivery is in 11-21 days. Expedited shipping in 3-10 days.
- Questions, call 1-888-512-1116
Do You Learn Your Building’s Square Footage?
Reinforced Vinyl Fiberglass Insulation
Select a reinforced vinyl fiberglass insulation facing to order. Then offer a ‘profit amount’ for certified vinyl-faced insulation that is NIA, NAIMA, and ASTM-compliant, that you feel is fair.
WMP-VR-R
Normal Strength
The WMP-VR-R (plus) features a thinner vinyl layer, making it easier to roll, cut, and install for DIY projects.
It has very sturdy white polypropylene film reinforced with fiberglass/polyester scrim.
Featuring a tri-directional scrim.
Its tensile strength is 35 lbs per inch.
The Mullen Burst PSI is 100, making it far superior to the WMP-VR facing.
The metalized polyester back allows it to reflect radiant heat away from the structure.
The fire rating is Class A-1
Perm Rating is 0.09.
When you choose WMP-VR-R (plus), you’re not just saving money; it meets Class 1 vapor barrier standards and has the structural integrity you can feel good about.
WMP-10
Enhanced Strength
Choose WMP-10 for standard steel buildings where insulation will be visible but not exposed to abuse. The fiberglass-reinforced vapor retarder facing features polypropylene/scrim/kraft (PSK) laminated material, offering basic durability and moisture control.
WMP-10 has a tensile strength of 40 lbs. per inch
Featuring a tri-directional scrim.
The fire rating is Class A-1.
Perm Rating 0.2
Select WMP-10 (0.2 perm) for projects needing a tighter vapor barrier than WMP-VR-R (plus).
WMP-30
Industrial Strength
Select WMP-30 if you want the same vapor barrier as WMP-10, but with slightly tougher resistance to tears and punctures.
The WMP-30 has a tensile strength of 40 lbs per inch or more.
The Mullen Burst PSI is 70 lbs.
The fire rating is Class A-1.
Featuring a tri-directional scrim.
This insulation is often selected when the insulation may be exposed to wear and tear (retail stores, recreational centers, busy shops).
WMP-50
Premium Strength
WMP-50 is the heaviest-duty facing in the WMP lineup. It is the ideal choice for high-abuse areas and exposed applications that require extra durability.
WMP-50 has a tensile strength of 65 lbs per inch.
The Mullen Burst PSI is 120 lbs.
The fire rating is Class A-1.
Perm Rating 0.2
The metalized polyester back allows it to reflect radiant heat away from the structure.
Featuring a tri-directional scrim.
Select WMP-50 when you need a facing to withstand the abusive conditions. WMP is purchased for warehouses, factories, distribution centers, gymnasiums, recreational centers, sports facilities, and buildings with heavy equipment, such as tractors and forklifts etc.
The vinyl-faced insulation’s perm rating indicates the amount of vapor that can pass through the facing material. Lower perm = better vapor barrier. All four facings have Tri-directional Scrim. The scrim is the reinforcing “mesh” inside the vapor retarder vinyl facing that gives the fabric its strength, tear resistance, and stability.
Tape and Banding for Vinyl faced Fiberglass Insulation
You will select black or white tape, banding, as well as screws on the order form.
Two-Sided
$35
Double-sided tape is normally purchased when the sheeting hasn’t been installed. It temporarily holds the insulation in place until the sheeting is installed.
3″ x 150′. Recommended one roll per 2,000 square feet.
Patch Tape
$35
Although the facings have superior puncture and tear resistance, patch tape is used to repair tears, seal gaps, joints, and seams, ensuring a continuous thermal barrier.
1/2″ x 60′. Recommended one roll per 15,000
Banding
$195
Banding is normally purchased when installing vinyl faced insulation in a retrofit application. It is used to prevent the insulation from sagging and shifting.
One roll of 500′ banding per 1,000 square foot of coverage.
Vinyl-Face Insulation Roll Dimension and R-Values
You will select your roll dimensions and R-value on the Order Form.
Standard vinyl-faced fiberglass insulation length: 30′ – 100′.
Lengths 16′ – 29 will cost $0.05 sq. ft. additional.
Standard Width: 3′, 4′, 5′, and 6′


Video: Cost-Plus Building & Fiberglass Vinyl faced Insulation Program
Video: Vinyl faced insulation ordering process
What if a company were 100% transparent in revealing real costs and trusted the inherent goodness within the public to offer what they feel is a fair profit amount to add to its wholesale cost?
“This isn’t just a better way to buy vinyl faced insulation metal buildings – it’s how all companies should have been operating. The seller and buyer are the same. Their behavior should reflect this!” – John Barber
Since 2011, Factory Steel Overstock has been committed to leveling the playing field between corporations and consumers by allowing the public to calculate wholesale rates online and determine the profit amount. In return, the public has rewarded FSO with 100% of its new business coming from referrals, repeat customers, and organic searches. FSO doesn’t need to advertise!
Vinyl faced Insulation – Order to Delivery Process

1. Calculate Your Price
- After calculating the vinyl-faced insulation price, click the preferred “Buy Now” button. Fill out the form, indicating the profit amount you are committed to paying today, and submit.
- Call 1-888-5120-1116 to check if your offer has been accepted. If the profit is approved, pay it on the same day.

2. Confirmation Email
Once the profit amount (broker fee) is paid, you’ll receive a confirmation email including your Order Number, supplier contact details, and easy-to-follow instructions to complete your vinyl faced fiberglass insulation payment to the supplier.
This stage is a seamless process. It takes only a few minutes.

3. Scheduled Delivery
The shipping team will reach out to you to schedule a convenient delivery date.
Expedited shipping arrives in 7–10 days for an additional $100 fee, and standard delivery takes 11–21 days.

4. Sign for Delivered Rolls
When your vinyl faced fiberglass insulation rolls arrive, take a moment to inventory the items, then sign to confirm delivery.
Metal Buildings – Order to Delivery Process

1. Order Building
Use the Metal Building Wholesale Calculator to determine a price. The prepared buyer fills out a quote order form.
After receiving a quote, inform our representative of the profit amount you are committed to paying today. If accepted, pay the fee on the same day.

2. Confirmation Email
Receive an Order#, which includes easy-to-follow instructions for completing your payment and scheduled dates for plan completion and building delivery.

3. Receive Plans
You will receive plans via mail, FedEx, or email in PDF format within 1 to 3 weeks.

4. Shipping Call
Our shipping team will reach out to you to confirm the scheduled delivery date. You will also receive an email reflecting balances owed.

4. Sign for Delivery
When your building arrives, unload the materials, inventory, and sign.
Standard building delivery is 8 -10 weeks.
I-Beam Metal Building Pricing
The Ideal Cost-Plus Metal Building Pricing Program
Factory Steel Overstock (FSO) enables prepared buyers to receive an actual wholesale metal building price quote. Then offer a fair profit amount on the day of receipt of the quoted savings. Accepted profit offers are paid that same day (no exceptions).
The process is easy: Those ready to buy now, fill out the cost-plus quote form, listing the same features of I-beam quotes received elsewhere. This will enable a customer to make an accurate comparison before recommending a profit amount for FSO. There are no gimmicks, hidden fees, and it’s impossible to overpay with FSO. You see, if someone offers more than the normal amount, FSO will inform the customer of this. Contrary to industry norms, the public is encouraged to include all desired accessories in the initial quote request, so that it is rare for additional items to be added after a purchase.
For those not prepared to buy now, FSO presents a Metal Building Wholesale Calculator (below) that reveals the accurate cost for the listed model packages (below). Just so you know, your personalized quoted price will be affected by the building features, delivery location, and local building codes (snow load, wind speed, and seismic loads).
You can start by using the Metal Building Wholesale Calculator.
- Click on the desired Building Model Package.
- Select the region to which the building will be shipped.
- Then, choose a building size.
A wholesale delivered price will instantly appear.
After reviewing the pricing of model packages, ready buyers can fill out a personalized cost-plus quote form. On the day you receive the quote, call 1-888-512-1116 and recommend a fair profit amount you are prepared to pay that day.
Approved offers, the profit amount is paid on that same day – no exceptions.
- An order # and easy instructions for paying the deposit and balances with the certified manufacturer will be emailed.
- Plans are completed within two weeks, and building deliveries are within 8-10 weeks.

Metal Building Model Packages
These Metal Building Model Packages are listed within the Metal Building Wholesale Calculator. After calculating a specific package, those who are prepared to buy now can fill out a quote form. By being a prepared buyer, you streamline the selling process, which reduces FSO’s operational costs. In turn, you receive a wholesale price and are allowed to determine a “fair” profit amount that you are willing to pay today.
Economy
1:12 Pitch
30-year Galvalume plus roof finish..1-Fully Flashed F/O. 40-year color wall and trim finish, 1-3′ x 7′ Insulated Commercial Walk Door
Standard
4:12 Pitch
40-year Color roof, wall, and sculptured trim finish. 1-Fully Flashed F/O. 1-3′ x 7′ Insulated Commercial Walk Door.
Deluxe
3:12 Pitch
2′ Purlins & Canopy Extensions with soffits. Gutters & Downs, 1-Fully Flashed F/O. 1-3′ x 7′ Insulated Commercial Walk Door. 40-year color roof, wall, and sculptured trim.
Executive
3:12 Pitch
2‘ Purlin and Canopy Extension with soffits. 4’ Wainscot with transition trim. Gutters & Downs, 1-Fully Flashed F/O. 40-year color roof, wall, and sculptured trim finish. 1-3′ x 7′ Insulated Commercial Walk Door.
Our Metal Building Standard Features are Other Companies’ Options
With Factory Steel Overstock, all essential items, including desired accessories, are included in a formal quote. The upgrades other firms charge extra for come standard.
- 40-Year Warranty on Colored Walls and Trim – peace of mind that lasts decades.
- Solid I-Beam Construction – unmatched strength and stability built to endure.
- Clear Span Design – maximize interior space with no interior columns.
- Lifetime Structural Warranty – confidence that your building will stand the test of time.
- Complete Sculptured Trim Package – polished, professional finish at no added cost.
- Fully Flashed Framed Openings – reinforced protection against leaks and wear.
- 30-Year Warranty Galvalume Plus Roof Finish or 40-Year Warranty on Colored Roof – long-lasting protection with proven durability.
- 26-Gauge Sheeting (80,000 PSI Tensile Strength) – superior toughness compared to industry norms.
- 1 ¼″ Sheeting Profile with Purlin Bearing Rib (PBR Panels) – stronger overlap, better seal, and greater weather resistance.
- Color-Matched, Long-Lasting Roof Fasteners – Secure Fit and Seamless Aesthetics.
- Complete Hardware Package – all bolts, screws, closures, weather stripping, sealants, and fasteners included for proper erection.
- Precision Pre-Fabrication – pre-punched, pre-cut clips, girts, jambs, and headers welded and primed during fabrication to save time and ensure accuracy.
- Industry Accreditation – manufacturer holds IAS accreditation and is a proud MBMA member for proven quality and compliance.
Note: Anchor bolts and erection services provided by others.
Podcast on Buying Buildings the Smart Way!
Metal Building Buyers Beware
Some corporations intentionally exclude accessories from the initial contract proposal to upcharge later.
We don’t typically comment on the practices of other steel building suppliers. However, a recent experience shared by one of our customers is essential enough that we feel compelled to pass it along.
The customer had already purchased a steel building from a well-known company and came to us afterward for insulation. Naturally, we asked why he hadn’t purchased insulation—and other necessary components—from the original supplier.
His response was eye-opening.
He said the seller’s initial offer included only the bare-bones building—no framed openings, walk doors, windows, or essential accessories such as closures. He was told these items would be more affordable if he waited for a project coordinator to follow up after the purchase.
When the coordinator did reach out, he presented a list of add-ons—many of which are critical for any steel structure—at prices that were, frankly, outrageous. In fact, the cost of these “extras” exceeded the original price of the building.
The customer found himself in a difficult position. Having already paid a deposit and lacking the experience to source these critical components independently, he felt pressured to move forward and pay the seller’s inflated prices.
Fortunately, after reviewing the proposal with us, he discovered that even after forfeiting his deposit, he could still purchase the necessary materials through us and come out ahead, with a net savings overall.
Always have desired accessories included in your initial proposal.
Reflective “Barrier” Insulation
“I have been a part of two orders and now working on my third…” Dave Muniz
Although fiberglass insulation is overall a better thermally efficient insulation product for locations with cold and hot climate conditions, reflective insulation can be an effective radiant barrier in exclusively hot climates. Factory Steel Overstock offers a radiant, vapor, and air barrier reflective insulation that is far superior to bubble insulation. You can place a direct order from our supplier by using Factory Steel Overstock’s discount coupon code.
Simply on the day you are ready to buy, call 1-888-512-1116.
R-Value 22
4′ X 85.3′ (341 sq. ft.)
Boost insulation with twice the thickness of R-17 and a higher R-value. Enjoy superior strength, tear resistance, and easy installation using a hot gun—no tape needed. Features reflective reinforced foil, closed-cell polyethylene foam, and an extra reflective foil layer.
R-Value 17
4′ x 175′ (700′ sq. ft.)
With a 5 mm (0.2″) thickness, this barrier provides radiant, vapor, and air protection in one. It blocks 97% of radiant heat transfer and is resistant to humidity and condensation. Each 175′ roll includes adhesive for seamless installation—no tape required.
R-Value 15
4′ x 175′ (700′ sq. ft.)
This 5 mm (0.2″) barrier offers a frame spread of 0 and blocks 97% of radiant heat transfer. Combining radiant, vapor, and air protection in one, it features a durable multi-layer design with reflective reinforced foil, closed-cell polyethylene foam, and a UV-resistant black facing.
R-Value 15.3
4′ x 175′ (700′ sq. ft.).
At 5 mm (0.2″) thick with a frame spread of 0, this all-in-one solution blocks 97% of radiant heat transfer while serving as a radiant, vapor, and air barrier. Its durable layers include reflective reinforced foil, closed-cell polyethylene foam, and a UV-resistant white facing for enhanced performance.
CLICK to read more Testimonials
Factory Steel Overstock, founded in March 2011, has built a strong reputation for excellence and trust. Since earning Better Business Bureau accreditation in 2013, the company has consistently upheld the highest standards, maintaining a proud A+ BBB rating and receiving outstanding 5-star customer reviews.
Looking for more? Metal Buildings & Metal Building Kits by MBOS.