HOW TO MAXIMIZE ALUMINIUM FOIL BUBBLE LAYER PERFORMANCE TO DRAMATICALLY REDUCE INDOOR TEMPERATURE

25 September 2026

How to Maximize Aluminium Foil Bubble Layer Performance to Dramatically Reduce Indoor Temperature

Does Your Home Feel Extremely Hot?

Learn how Aluminium Foil Bubble Layer works and get complete lightweight steel and ceiling framing materials in Bali at Toko PJM!

Bali’s intense tropical temperatures often make the roof one of the main areas where heat accumulates. Solar radiation hitting the roof can transfer heat into the room, making homes and villas feel hot and increasing reliance on AC.

One effective solution for reducing this radiant heat exposure is Aluminium Foil Bubble Layer. This heat-insulation material combines a reflective aluminium layer with an air-bubble structure in the middle.

However, to maximize its performance and effectively reduce indoor heat, it must be installed correctly.
 

The Secret to Optimal Aluminium Foil Bubble Layer Performance

Installation Component

Tips to Maximize Performance

Air Gap

Provide a gap of around 2–5 cm between the roofing material and Aluminium Foil to allow radiant heat reflection to work effectively, up to 95%.

Reflective Layer

Make sure the pure aluminium layer faces directly toward the heat source, namely the roof.

Bubble Barrier

The air-bubble layer helps prevent remaining conductive heat from passing through to the ceiling below.


Precise & Durable Installation Steps

1. Stretch the Aluminium Foil Tightly:
Pull the insulation sheet across the purlins to prevent it from sagging or becoming loose.

2. Secure It with a Strong Support:
Use precision Galvalum lightweight steel materials in Bali to keep the insulation securely positioned.

3. Seal the Joints with Aluminium Tape:
Cover every gap between sheets with aluminium tape to minimize heat radiation passing through.

4. Install the Ceiling with a Precise Frame:
Complete the underside with gypsum boards supported by quality Galvalum Hollow ceiling framing to maintain a neat and comfortable interior.


Get Complete Insulation & Framing Materials at Toko PJM

To create a cool, energy-efficient, and comfortable home without relying entirely on AC, Toko PJM (Toko Putra Jaya Mandiri) provides insulation and construction materials in Bali.

As a trusted building and interior materials supplier, Toko PJM provides Aluminium Foil (Bubble, Double, and Single), gypsum boards, lightweight steel framing, and complete ceiling framing systems in Bali.


Want to Consult Toko PJM About Your Roofing Insulation and Lightweight Steel Needs?

Don’t let your home feel like an oven. Consult the Toko PJM team today about your Aluminium Foil Bubble, gypsum board, and lightweight steel material requirements in Bali!

Website: tokopjm.com/id