What is FOIL insulation used for?

FOIL insulation is primarily used to improve energy efficiency in homes and buildings. It reflects radiant heat, making it an effective barrier against temperature changes. By applying this type of insulation, you can keep your space cooler in summer and warmer in winter, significantly reducing heating and cooling costs. It's ideal for attics, walls, and crawl spaces, and can be combined with other insulation types for improved performance.

How does FOIL insulation work?

FOIL insulation works based on the principle of radiant heat transfer. It has a reflective surface that deflects heat away from the living space in warm weather and retains warmth in cold weather. This dual-action makes it versatile for various climates. When installed correctly, it enhances overall thermal performance, making your home more comfortable year-round while allowing HVAC systems to function more efficiently.

Is FOIL insulation fire-resistant?

Yes, FOIL insulation has inherent fire-resistant properties. It is typically made from materials that don’t support combustion, which adds an extra layer of safety when used in residential or commercial buildings. Additionally, using fire-resistant insulation can help protect your property and enhance safety, especially in areas prone to wildfires or high temperatures.

Can FOIL insulation be used in basements?

Absolutely, FOIL insulation can be effectively used in basements. It helps manage humidity levels and temperature fluctuations, creating a more comfortable environment. Whether you are finishing a basement or just looking to prevent heat loss, applying FOIL insulation can minimize moisture problems and maintain consistent temperatures, making your basement usable year-round.

What is the R-value of FOIL insulation?

The R-value of FOIL insulation varies depending on its thickness and installation method, but it generally provides an efficient thermal performance. When installed as part of a multi-layer system, it can significantly contribute to overall insulation effectiveness. Understanding R-values is crucial for achieving the desired energy efficiency in your home, allowing for a better grasp of how it fits into your project.

Can I install FOIL insulation myself?

Yes, many homeowners opt for DIY installation of FOIL insulation. The process typically involves measuring and cutting the foil to size, followed by securing it with tape or staples. However, proper installation is crucial to maximize its effectiveness; therefore, following manufacturer guidelines or consulting a professional can ensure the best results. It's a rewarding project that can lead to improved energy savings.

What are the benefits of using FOIL insulation in attics?

Using FOIL insulation in attics offers several benefits, including excellent thermal performance and enhanced energy efficiency. It reflects radiant heat away from living spaces, keeping areas cooler in the summer. This can contribute significantly to reducing the workload on cooling systems. Additionally, it helps prevent heat loss in colder months, making your home more comfortable. Attics are often the first area to experience temperature extremes, so using FOIL here is a smart choice.

Is FOIL insulation environmentally friendly?

Yes, FOIL insulation is considered environmentally friendly due to its reflective properties that reduce energy consumption and reliance on heating and cooling systems. Many products are made from recycled materials as well, further lowering their environmental impact. Using such insulation can contribute to lower carbon footprints for your home while enhancing sustainable living practices.

What is the best way to install FOIL insulation?

The best way to install FOIL insulation involves ensuring the reflective side faces the air space, creating an effective barrier against radiant heat. Start by measuring the area, cutting the FOIL to fit, and using staples or adhesive tape for secure attachment. It is vital to seal all seams properly to prevent air leaks. Consulting installation guides or watching instructional videos can provide additional clarity to ensure a successful project.

Where can I buy FOIL Insulation 16X50 in São Tomé and Príncipe?

You can purchase FOIL Insulation 16X50 from Ubuy. Ubuy offers a comprehensive selection of insulation products, including various types of FOIL insulation, ensuring you can find exactly what you need for your project. Shopping through Ubuy not only provides access to quality products but also makes tracking your order and exploring further options seamless.

How to Shop FOIL Insulation 16"X50' Online From Ubuy?

It’s easy to shop FOIL Insulation 16"X50' online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is FOIL Insulation 16"X50' Available to Shop Online in São Tomé and Príncipe?

Yes, at Ubuy São Tomé and Príncipe this product is available for you to shop at a reasonable price. The FOIL Insulation 16"X50' is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Reflectix

High-quality and modern reflective radiant barrier foil insulation roll for all home needs.

Reflectix

Item #: 20892046

FOIL Insulation 16"X50'

88% of respondents would recommend this to a friend

Item #: 20892046

STD 1695445

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Saturday, November 07

Secured transaction

Our Top Logistics Partners

High-quality and modern reflective radiant barrier foil insulation roll for all home needs.

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Thermal Efficiency

The FOIL Insulation provides superior thermal performance, effectively reducing heat transfer to keep spaces cooler in summer and warmer in winter.

Easy Installation

Designed for hassle-free installation, this insulation rolls out conveniently, allowing DIY enthusiasts to improve energy efficiency without professional help.

Durable Material

Crafted from high-quality, moisture-resistant materials, FOIL Insulation ensures longevity and resilience against environmental factors, maximizing value over time.

Product Details

Size: 16 x 50 ft.
Coverage Area: 67 sq. ft.
R37 to R21 Reflective Radiant Barrier Foil Insulation Roll
Dedicated to providing high-quality houseware products
Focus on dependability, client satisfaction, and great quality
Modern products designed to be enjoyed by many clients

Brand Name	Reflectix
Number of Packs	1
Manufacturer	REFLECTIX INC
Number of Items	1
UPC	716511516021
Unit Count	1 Count
Included Components	FOIL Insulation 16"X50'
Item Type Name	FOIL Insulation 16"X50'
Model Number	5018763
Manufacturer Part Number	ST16050
Item Dimensions L x W	600"L x 16"W (1524 x 40.6 cm)
Coverage	16 x 50 ft. (67 sq. ft.)
Material Type	Aluminum
Recommended Uses For Product	Insulation
Material	Aluminum
Brand	Reflectix
Product Dimensions (L x W x H)	600"L x 16"W (1524 x 40.6 cm)

Who Should Buy?

Homeowners
Ideal for homeowners looking to improve energy efficiency and reduce heating and cooling costs in their homes.
Contractors
Perfect for contractors who need reliable insulation material for residential or commercial construction projects.
DIY Enthusiasts
Great for DIY enthusiasts who want to enhance insulation in their projects while ensuring cost-effectiveness.

Heavy Industrial Use
Not suitable for heavy industrial applications requiring insulation that withstands extreme temperatures and conditions.

Product Description

FOIL Insulation 16"X50'

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop FOIL Insulation 16"X50' Online From Ubuy?

Answer: It’s easy to shop FOIL Insulation 16"X50' online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is FOIL Insulation 16"X50' Available to Shop Online in São Tomé and Príncipe?

Answer: Yes, at Ubuy São Tomé and Príncipe this product is available for you to shop at a reasonable price. The FOIL Insulation 16"X50' is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Reflectix Window Insulation Kits 5018763 Editorial Review

FOIL Insulation 16"X50' by Reflectix offers exceptional thermal insulation thanks to its aluminum material, making it perfect for various insulation needs. With a generous coverage of 67 square feet, this product is designed for both efficiency and practicality in insulation projects. Users appreciate the easy installation process, which is a significant advantage for those looking to enhance energy efficiency in their spaces. Additionally, many reviews highlight its effectiveness in reducing heat transfer, ensuring a more comfortable environment. This product is ideal for DIY enthusiasts and professionals alike who value quality insulation.

Customer Reviews & Ratings

5.0

1 customers ratings

5 Star

100%
4 Star

0%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Pros

High-quality aluminum material for effective insulation
Easy to install for DIY projects
Covers a large area of 67 square feet
Reduces heat transfer efficiently
Suitable for various insulation needs

Cons

Might require special adhesive for optimal performance

Platform Trust & Buyer Confidence

4.2/5 9704 reviews

Read reviews

Jasmin

Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot

Anke

Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot

Hazel

Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

Opaleye

Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot

Adele

Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

WHY SHOP WITH US

Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

STD 1695445

Order now and get it around Saturday, November 07

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Provides the very best houseware products.
Focus on dependability and client satisfaction.
Great quality and coverage area of 67 sq. ft.
Size of the insulation roll is 16 x 50 ft.
A great gift idea for anyone.
Ensures satisfaction of the clients.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

FOIL Insulation 16"X50'

STD 1695445

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Reflectix Window Insulation Kits 5018763 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

Important information

STD 1695445

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*