What is Roof Bubble Foil?
Roof bubble foil is a thermal insulation material consisting of a layer of plastic bubbles coated with aluminum foil. Its function is to reflect heat from sunlight and keep the temperature inside the room cool.
Usually installed under the roof of a house, warehouse, or industrial building, bubble foil is very effective in reducing heat, maintaining humidity, and increasing comfort without having to use excessive air conditioning.
10 Latest Roof Bubble Foil Recommendations in 2025
Here are the recommendations for the best roof bubble foil products in 2025 that you can consider:
Bubble Foil 1 Side Aluminum – Size 1.2m x 25m
Bubble Foil 2 Side Aluminum – Maximum Heat Resistance
Premium Anti UV Bubble Foil – Suitable for Outdoor Areas
Double Layer Insulation Bubble Foil – Extra Durability
Eco Friendly Bubble Foil – Environmentally Friendly
Bubble Foil With Adhesive – Easier Installation
Bubble Foil for Warehouse & Industry – Large Size
Bubble Foil 5mm Thickness – For Maximum Protection
Bubble Foil Roll 30 Meters – More Economical Price
Custom Size Bubble Foil – According to Project Needs
Tips on How to Choose Roof Bubble Foil
So you don't buy the wrong one, here are some simple tips for you:
Choose the right type of foil – 1 side is enough for a regular house, 2 sides are suitable for extreme weather.
Adjust to the size of the roof - Measure the roof area first before buying a roll of bubble foil.
Check the thickness - The thicker, the better the durability and heat retention.
Check product certification - Make sure the material is heat and fire resistant.
Buy from a trusted supplier - So that the quality is guaranteed and the price is competitive.
Advantages of Roof Bubble Foil
Advantages Brief Explanation Suitable For
Heat Resistant & Energy Efficient Reflects heat up to 97% and lowers room temperature Houses, shophouses, factories
Light & Easy to Install No need for heavy equipment or special technicians Renovation projects & new buildings
Durable & Moisture Resistant Not easily torn, waterproof & mold resistant Tropical and humid areas
Environmentally Friendly Does not contain toxic materials and can be recycled Healthy homes & green buildings
Factors to Consider Before Buying Roof Bubble Foil
Material Thickness
The standard thickness of 4-5 mm is sufficient for homes, but for industrial areas you can choose 8-10 mm.
Aluminum Foil Type
2-sided foil is more heat resistant and suitable for roofs exposed to direct sunlight.
Roof Area
Calculate the material requirements per meter so as not to be wasteful or lacking.
Bubble Foil Roof Price
Prices vary depending on type and size. Generally:
Per roll (1.2m x 25m): Starting from IDR 150,000 - IDR 500,000
Per meter: Around IDR 15,000 - IDR 25,000/meter
Project Type
For private homes, it is different from the needs of industrial buildings, so adjust it to the needs of use.
How to Care for Bubble Foil Roofs Properly
Although rarely touched, bubble foil still needs to be checked regularly:
Check the joints and position every 6 months, make sure nothing is loose.
Avoid punctures or hard pressure that can tear the foil layer.
If exposed to excessive water, immediately dry the surrounding area so that it is not excessively damp.
Make sure there are no rodents that can damage the inner layer.
FAQ - Frequently Asked Questions
1. Is roof bubble foil really effective in retaining heat?
Yes, bubble foil has been proven to reflect up to 97% of heat radiation from sunlight. This helps to significantly lower indoor temperatures, especially during the day.
2. What is the difference between 1-sided and 2-sided aluminum bubble foil?
1-sided aluminum: Suitable for light needs or roofs that are not exposed to direct sunlight.
2-sided aluminum: More heat resistant and suitable for buildings that are directly exposed to the sun on both sides.
3. How long does roof bubble foil last?
If properly installed and maintained, bubble foil can last up to 5-10 years depending on weather conditions and building type.
Ready to Install Bubble Foil in Your Home or Project?
Now you know what roof bubble foil is, the best recommendations for 2025, and how to choose and care for it. Don't wait until your house becomes an oven because of the heat, let's start insulating your roof now!