Fiberglass Insulation
Vinyl-faced fiberglass insulation | White Vinyl Face Insulation
The General Public Calculates Real Cost – Before Added Profit.
Then, offers a “fair” profit amount – just like they would with a server!
Please watch the 1-minute video (below) before calling 1-888-512-1116.
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Reinforced Vinyl-faced Fiberglass Insulation
Steps to Order reinforced vinyl-faced fiberglass insulation
Step 1
Select a protective fiberglass vinyl facing by clicking the “Buy Now” button below.
Step 2
Fill out an Order form, selecting the desired sq. ft. roll dimensions and accessories.
Step 3
Pay the profit amount you listed on the form. FSO reserves the right to refuse an unfair offer.
Step 4
Pay the wholesale cost to our certified supplier. Standard shipping: 11-21 days. Expedited 3-10.
WMP-VR-R
Normal Strength
PSP-Polypropylene /Scrim/Polyester
Perm – 0.02
MD tensile lbs/inch – 35, XD – 35
Mullen Burst PSI – 100
Fire Performance: UL-723, ASTM E84, Factory Mutual, Class A-1
Featuring a tri-directional scrim.
The metalized polyester back reflects some radiant heat away from the structure.
This facing is easier to roll, cut, and install for DIY projects. The most popular option.
WMP-10
Enhanced Strength
PSK-STD –Polypropylene/Scrim/Kraft
Perm 0.02
MD tensile lbs/inch – 40, XD – 35
Mullen Burst PSI – 65
Fire Performance: UL-723, ASTM E84, CAN ULC-S102M, Factory Mutual, BS 476 Class 0, Class A-1
The kraft side of WMP-10 & 30 may wrinkle less noticeably or recover more nicely over time than the metallized polyester of the WMP-VR (plus) and WMP-50.
WMP-30
Industrial Strength
PSK-HD Polypropylene/Scrim/Kraft Heavy Duty
MD tensile lbs/inch – 55, XD – 40
Mullen Burst PSI – 70
Fire Performance: UL-723, ASTM E84, CAN ULC-S102M, Factory Mutual, Class A-1
WMP-30 facing is often selected when the insulation may be exposed to additional wear and tear.
The WMP-30 is thicker and stiffer than the WMP-10; therefore, in tight or complex installations, it can be harder to work with.
WMP-50
Premium Strength
PSKP Polypropylene/Scrim/Kraft/Polyester
Perm – 0.02
MD tensile lbs/inch – 65, XD – 60
Mullen Burst PSI – 120
Fire Performance: UL-723, ASTM E84, CAN ULC-S102M, Factory Mutual, BS 476 Class 0, Class A-1
WMP-50 vinyl-faced insulation is the ideal choice for high-abuse areas that require extra durability.
The metalized polyester back allows it to reflect some radiant heat away from the structure.
The WMP-50 is thicker and stiffer than the WMP-30; therefore, in tight or complex installations, it can be harder to work with.
| Facing | Breathability | Vapor Control | Typical Use |
|---|---|---|---|
| WMP-10 | High | Low | Dry climates – low humidity |
| WMP-30 | Medium | Medium | Light-to-moderate humidity, mixed climates |
| WMP-50 | Low | High | Cold climates – moderate humidity |
| WMP-VR / VR Plus | Very low | Very high | High humidity |
Black faced Vinyl Faced Insulation
WMP-VR-R (plus), WMP-10, and WMP-50 facing.

Fiberglass Vinyl faced insulation R-Values

Vinyl-faced insulation roll dimensions

Standard Widths: 4′, 5′, and 6′. Length:16′-100′
8″ widths are available with WMP-30 only. There is an additional $0.04 per sq. ft.
Tape and Banding for Vinyl faced Fiberglass Insulation
You can purchase black or white tape, banding, and screws. List desired items 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.
Insul- Hold Hangers
Cut Insul‑Hold strips to fit between wall members (metal or wood) — then screw the outer flange to each member with the arrow‑tabs pointing up and bent inward about 90°. Press the insulation onto the arrow‑tabs so it stays firmly in place.
Additional support or materials may be needed depending on the insulation type, wall height, and building conditions
$78/Roll – 100′ in length


#5. The insul-hold hangers will keep the heavier vinyl-faced insulation R-values from sagging in the cavity over time. In smaller spaces, fiberglass can friction fit, and sometimes tape is all that is needed…But I always recommend at least one tek screw with a washer through the facing and into the girt/purlin flange. Tape tends to attract dust and can reduce its grip over time; therefore, problems can arise if it’s the only means of holding the insulation in the wall.
Second-time Buyer Reward Program
Additional Savings
We’ll review your order to identify opportunities to achieve additional savings based on order size, complexity, and delivery location.
Expedited Deliveries
There is no additional fee for expedited shipping.
Pickup Convenience
Pick up is free for 24 strategic insulation plant locations and 10 metal buildings.
All insulation types have their market niche, as well as pros and cons. Factory Steel Overstock could offer every insulation type; however, it to offers what the most cost-effective insulation for metal buildings and pole barns, which in fiberglass vinyl faced insulation.
Fiberglass Vinyl faced Insulation vs Spray Foam


COST:
One of the most expensive insulation options on the market is Spray foam. Unlike fiberglass, which is a popular DIY material due to its ease of installation, spray foam is far more labor-intensive and usually requires professional application. With a metal building, a layman simply rolls the vinyl-faced insulation over the purlins and girts, then pins it down while installing the sheeting material. Although Spray Foam may offer a higher per square foot thermal efficiency than fiberglass viny faced, one has to consider the additional initial investment required.
HEALTH FACTORS:
One must also consider that the chemicals used in spray foam can release toxic gases if not installed properly. That is not an issue with fiberglass vinyl-faced insulation. It is imperative that one verifies that the space being insulated is well-ventilated and that all safety measures are implemented during installation.
EXPANSION:
Fiberglass Vinyl-faced insulation is not going to expand; however, the nature of spray foam is to expand as it cures. This can sometimes lead to unwanted pressure on drywall and framing if not closely watched during installation.
Fiberglass Vinyl-faced Insulation vs Reflective
Effectiveness in Cold Climates
Reflective insulation is designed to reflect radiant heat away from your metal building or pole barn; therefore, it is an ideal insulation type in hot climates. Its primary purpose is to keep your structure cool; however, most locations require insulation to address climate conditions for all seasons. In other words, an insulation that also deals with winter temperatures. Reflective insulation has a limited ability to resist heat flow, which makes it less effective in cold climates. For this reason, fiberglass vinyl-faced insulation is a more practical choice.
Airspace Installation Requirements
Simply put, reflective insulation requires a gap to be effective, and there are situations where this may be a challenge during installation. This is not a requirement with Fiberglass Vinyl-faced insulation.
Although all insulation types have their market niche, pros and cons, fiberglass vinyl-faced insulation is the most preferred type for DIY projects. Questions, call 1-888-512-1116.
Metal Building Prices

The metal building industry is notorious for commission-based salesmen who use questionable sales tactics. We recommend you read Avoid Metal Building Scams.
Additional Standard Features & Specifications that are included in the above prices.
Podcast on Buying Buildings the Smart Way!
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.
CLICK to read 89 more testimonials or click the BBB logo to see the report.
What IF someone told you…
…there was a company that disclosed its wholesale cost before adding profit? Then it would let the general public determine the profit instead of relying on commission-based salespeople. Moreover, there would be no hidden fees beyond the profit amount the customer chose.
What if someone added, “This company even tells customers when they are offering too much profit”?
On top of that, it allows customers to send only the profit amount to it, while sending the wholesale cost directly to a certified supplier.
Would you believe them?
From Factory Steel Overstock’s perspective, its program isn’t exceptional—it simply reflects doing unto customers as it would want done unto itself. In other words, it is the way all businesses should have been operating all along. The fact that someone would be skeptical of a company’s commitment to transparency reflects how pervasive distrust has become. FSO’s higher-conscious approach—empowering consumers with pricing power and entrusting them to pay a fair profit—was developed by a 40-year industry veteran and practicing Spiritual Practitioner.
The public has responded: 100% of FSO’s new business comes from referrals, repeat customers, and organic searches.
“Since the seller and buyer are one in reality, they should treat each other as such.” – John Barber
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