INSULATION MARKETPLACESmartSHIELD -3mm 48inx10ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

INSULATION MARKETPLACESmartSHIELD -3mm 48inx10ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

Q: This might be weird but can u sew it and it hold the stitching well?

I sewed mine to curtains for my skoolie and it worked great the thread wanted to slip through foam so I had to make a few extra knots on end but overall worked well

Q: How much does it weigh compared to traditional reflectix?

It is probably half the weight. It is very effective, very light, thinner than the bubble types, and can be used in many ways. I use it as windshield covers, either inside or outside, for our car and I even use it for a very effective insole and canting shim for my ski and snowboarding boots.

Q: Would this insulation work on the bottom inside of a greenhouse window?

It reflects the sun away , it's very very thin . If that is what you are trying to do is reflects the sun out then it may work

4.6/5

Product ID: 198079655

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Details

Material
Polyethylene
Brand
INSULATION
Coverage
Building
Item Thickness
3 Millimeters
Recommended Uses For Product
Attics Walls

💧Unaffected by moisture & humidity

🔇Superior soundproofing barrier

🔥Reflects 95% radiant energy

Frequently Bought Together

INSULATION MARKETPLACE SmartSHIELD -3mm 48inx10ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

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

BOMEI PACK Adhesive Aluminum Foil Heat Shield Tape Barrier 3in x 66ft, Fiberglass Thermal Insulation Reflective Material High Temp Protection

Description

🛡️ Shield your space, save your energy, and silence the noise!

DUAL SIDED ENGINEERED FOIL - Enhances thermal reflection and adds a sleek, professional finish.
NON TOXIC HYPOALLERGENIC - Safe for your workspace and family—no irritation or allergic reactions.
REFLECT 95 OF RADIANT HEAT - Maximize energy efficiency with industry-leading radiant barrier technology.
MOISTURE RESISTANT VAPOR BARRIER - Perfect for indoor/outdoor use without performance loss in humid conditions.
PREMIUM 3 MM CLOSED CELL FOAM CORE - Durable, lightweight, and engineered for easy cutting and installation.

The INSULATION MARKETPLACE SmartSHIELD is a 3mm thick, 48in x 10ft reflective insulation roll featuring a closed-cell polyethylene foam core sandwiched between engineered foil layers. It reflects 95% of radiant heat, acts as a vapor barrier unaffected by moisture, and provides excellent soundproofing—all while being lightweight, easy to install, and non-toxic.

Specifications

Product Dimensions	120"L x 48"W
Manufacturer	Insulation MarketPlace LLC
Item Weight	16 ounces
Item model number	SmartSHIELD -3mm
Size	48" x 10ft
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

This might be weird but can u sew it and it hold the stitching well?

how thick is it?

How much does it weigh compared to traditional reflectix?

Would this insulation work on the bottom inside of a greenhouse window?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Customer service was outstanding when I had questions about the product.

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E£ 5367

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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