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

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.

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

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INSULATION MARKETPLACE SmartSHIELD -3mm 48 inchx100Ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

INSULATION MARKETPLACE SmartSHIELD -3mm 48 inchx100Ft ReflectiveINSULATION roll, Foam Core Radiant Barrier, ThermalINSULATION Shield - Engineered Foil

Product ID: 403909813

Details

Brand
INSULATION
Item thickness
3 Millimeters
Material
Polyethylene
Product dimensions
142.24L Meters

💧Vapor barrier resists moisture

🔥Reflects 95% radiant energy

🛠️3mm closed-cell foam core

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€ 545.63

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Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ SmartSHIELD: The sleek, savvy way to keep your space cool and your bills cooler.

PREMIUM FOAM CORE - 3mm closed-cell polyethylene foam core delivers superior insulation without bulk.
SAFE COMFORTABLE - Non-toxic, hypoallergenic materials ensure no irritation during installation or use.
MOISTURE PROOF SHIELD - Advanced vapor barrier prevents condensation and resists humidity for lasting performance.
ULTIMATE HEAT DEFENSE - Reflects up to 95% of radiant heat, slashing energy loss and utility bills.
VERSATILE INSTALLATION - Perfect for attics, walls, floors, and even pools—engineered for commercial and residential use.

SmartSHIELD by Insulation MarketPlace is a commercial-grade, 3mm thick reflective insulation roll featuring a closed-cell foam core sandwiched between engineered foil layers. It reflects 95% of radiant energy, acts as a vapor barrier to prevent moisture buildup, and is lightweight yet durable. Ideal for a wide range of applications from attics to concrete floors, it offers superior thermal protection while being non-toxic and easy to install.

Specifications

ASIN	B0843JRFVR
ASIN	B0843JRFVR
Best Sellers Rank	#8,967 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Weatherproofing Window Insulation Kits
Brand Name	INSULATION MARKETPLACE
Coverage	Unrolled, this product has an area of approximately 3.
Customer Reviews	4.6 4.6 out of 5 stars (7,197)
Customer reviews	4.6 4.6 out of 5 stars (7,197)
Date First Available	19 August 2020
Item Dimensions L x W	142.24L Meters
Item Thickness	3 Millimeters
Item model number	SmartSHIELD -3mm - Polyester
Manufacturer	Insulation MarketPlace LLC
Manufacturer	Insulation MarketPlace LLC
Manufacturer Part Number	270
Material Type	Polyethylene (PE)
Model Number	SmartSHIELD -3mm - Polyester
Product Dimensions	3048 x 121.92 x 0.1 cm; 3.97 kg
Recommended Uses For Product	Insulation, Thermal Protection, Radiant Barrier, Heat Reduction in Attics, Ceilings, Walls, and Steel Buildings, Temperature Regulation Concrete Floors, Roofing, Block Energy Efficiency, Condensation Prevention, Sound Insulation
UPC	686091709338
Unit Count	1 Count

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