INSULATION MARKETPLACE SmartSHIELD -5mm 24''X50ft Reflective Roll, Foam Core Radiant Barrier, Thermal Foil - Engineered Foil

INSULATION MARKETPLACE SmartSHIELD -5mm 24''X50ft Reflective Roll, Foam Core Radiant Barrier, Thermal Foil - Engineered Foil

Q: How is everyone securing this to their rv windows? we don’t want to use spray adhesive as suggested by a few reviews. thanks.

We used industrial strength Velcro. Lined the edges and bottom of each window just outside the window frame and cut the insulation to match. The industrial strength Velcro adhesive has continued to hold up even with 100+ degree days. This way we can remove it when we want. And it doesn’t look bad - nice and tidy over the windows.

Q: What is the R Value of the 5mm?

In the description... R-value up to 15.67 ( with one layer), up to 21.10 ( with two layers).

Q: Has anyone used this over crawl space vents to keep it warmer during winter?

It would work well, cut 3/8" larger than both dimensions and press fit. I should caution you, unless you are having a problem with freezing pipes, you should never close the vents in the winter, moisture will collect on the underside of the house above the insulation causing mold. Air movement in the un-conditioned space under your house is critical.

4.6/5

Product ID: 330666843

Secure Transaction

Details

Material
Aluminum
Brand
INSULATION
Coverage
[Broad]
Item thickness
5 Millimeters
Recommended uses for product
Insulation in

🔥Reflects 95% radiant energy

✂️Tear-proof yet easy to cut

🛡️Class A fire rating

Frequently Bought Together

SmartSHIELD -5mm 24''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation - Engineered Foil

2 Pack -Professional Grade Aluminum Foil Tape - 2 Inch by 210 Feet (70 Yards) - Perfect for HVAC, Sealing & Patching Hot & Cold Air Ducts, Metal Repair, and Much More!

Aluminum Foil Tape, 2 inch x 65 Feet (3.9 mil), Insulation Adhesive Metal High Temperature Heavy Duty HVAC Tape, Silver for Ductwork, Dryer Vent, HVAC

Description

🛡️ SmartSHIELD: Reflect your energy costs, not your worries!

ECO SMART INVESTMENT - Non-toxic, allergy-free insulation that pays for itself by reducing heating and cooling costs.
MOISTURE VAPOR SHIELD - Built-in vapor barrier prevents condensation and resists humidity effortlessly.
DURABLE YET USER FRIENDLY - Industrial-grade tear and puncture resistance combined with easy utility scissors cutting.
TOP TIER SAFETY CERTIFIED - Meets ASTM C1313 standards with a Class A fire rating for peace of mind.
ULTIMATE ENERGY REFLECTOR - Reflects up to 95% of radiant heat, slashing your energy bills year-round.

SmartSHIELD -5mm Reflective Roll is a high-performance foam core radiant barrier that reflects 95% of radiant heat, offers an R-value up to 21.10 with double layers, and meets rigorous ASTM C1313 fire and corrosion standards. Designed for industrial and commercial use, it combines durability with easy installation, moisture resistance, and non-toxic materials to optimize energy efficiency and safety.

Specifications

Product dimensions	15.24L x 0.61W Meters
Manufacturer	INSULATION MARKETPLACE
UPC	686091709390
Part number	SmartSHIELD -5
Item Weight	1.41 Kilograms
Item model number	SmartSHIELD -5
Size	24"x50ft
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

How is everyone securing this to their rv windows? we don’t want to use spray adhesive as suggested by a few reviews. thanks.

What is the R Value of the 5mm?

Good to keep the heat in? Fig I could use it to cover my window

Has anyone used this over crawl space vents to keep it warmer during winter?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

8248930₫

Duties & taxes incl.

Vietnamstore

Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership