ROOFING SOLUTIONS FOR HOT WEATHER

22 October 2026

Roofing Solutions for Hot Weather

Does your home feel hot and stuffy during the day, even with adequate ventilation? The heat from sunlight hitting your roof may be contributing to the indoor temperature. That's why choosing the right roofing material is an important step toward creating a more comfortable home.

So, which roofing materials can help reduce indoor heat, especially for homes and villas in Bali? Let's explore some options!
 

1. Double-Layer UPVC Roofing

Double-Layer UPVC Roofing can be a suitable choice for buildings where comfort is a priority. Its layered structure, with an air cavity between the layers, helps slow heat transfer from outside to inside.

This type of roofing can also help reduce rain noise. One option available at Toko PJM is Sagaroof Double-Layer UPVC Roofing, which can be considered for homes, villas, and commercial buildings according to project requirements.
 

2. Trimdeck Roofing with Additional Insulation

Trimdeck is a metal roofing option widely used for homes, canopies, shop houses, and commercial buildings. Its profile provides structural strength and supports practical installation.

However, metal roofing can transfer heat to the space below. To help reduce the amount of heat entering the building, consider using Aluminium Foil as an additional insulation layer.

Toko PJM offers Single, Double, and Bubble Aluminium Foil options to suit different needs and installation systems.
 

3. Use Aluminium Foil to Help Reflect Heat

If your roof is already installed but your rooms still feel hot, adding insulation is one possible solution to consider.

Aluminium Foil is installed beneath the roofing material to help reflect solar radiant heat. Its effectiveness depends on the material type, installation method, and building conditions.

Make sure it is installed according to the product instructions to help ensure the insulation performs as intended.
 

4. Pay Attention to Roof and Ceiling Framing

Choosing the roofing material alone is not enough. The framing system must also be planned according to the construction requirements.

For Bali Lightweight Steel applications, materials such as C-Channels and roof battens can be used in roofing frame systems according to the construction plan. Meanwhile, Bali Ceiling Framing uses materials such as Hollow profiles to support ceiling boards.

A suitable combination of roofing, insulation, framing, and ceiling materials can help improve overall indoor comfort.
 

Create a More Comfortable Home with Toko PJM!

Every material has different characteristics. If you want to reduce indoor heat, consider Double-Layer UPVC Roofing or combining your roofing material with Aluminium Foil, depending on your building's needs.

Toko PJM provides a wide range of roofing and ceiling materials, including UPVC Roofing, Trimdeck, Aluminium Foil, Bali Lightweight Steel, and Bali Ceiling Framing materials.

Complete your material requirements for your home, villa, or construction project at Toko PJM, and choose products that suit your building's needs!
 

Toko PJM — Your trusted source for ceiling, partition, and roofing materials.