Roof Insulation
Installation of insulation materials to improve thermal efficiency and reduce heat.
Keep Your Home Cooler with Roof Insulation
In Malaysia’s tropical climate, the sun beats down on your roof all day, turning your attic into an oven. This heat radiates into your living spaces, making your home uncomfortable and your air conditioning work overtime. Proper roof insulation creates a barrier against this heat transfer.

How Roof Insulation Works
Insulation works by slowing down heat transfer. Without insulation, heat from your sun-baked roof tiles radiates directly into your home. With insulation, this heat is blocked, keeping your living spaces cooler.
The most effective approach is installing insulation at the attic floor level, creating a thermal barrier between the hot attic space and your cool living areas below.
Benefits of Roof Insulation
Improved Comfort
With proper insulation, your home stays noticeably cooler during the day. Bedrooms stay comfortable longer without air conditioning.
Lower Electricity Bills
When your home is naturally cooler, your air conditioning doesn’t have to work as hard. Many homeowners report reduced electricity consumption after installing insulation.
Reduced AC Strain
Less strain on your air conditioning system can extend its lifespan and reduce maintenance costs.
Quieter Home
Insulation also helps reduce noise from outside, including rain on the roof.
Types of Roof Insulation
Fiberglass Insulation
The most common and affordable option:
- Easy to install between ceiling joists
- Effective thermal performance
- Fire resistant
- Long-lasting
Reflective Foil Insulation
Aluminum foil-based insulation that reflects radiant heat:
- Excellent for Malaysian climate
- Can be installed under roof or at ceiling
- Lightweight and easy to handle
- Works well in combination with other types
Spray Foam Insulation
Applied as liquid that expands and hardens:
- Creates seamless coverage
- Fills gaps and irregular spaces
- Good air sealing properties
- Premium option

Our Insulation Installation Process
1. Assessment
We inspect your attic space to determine:
- Current insulation status
- Attic ventilation
- Any issues that need addressing first
- Best insulation approach for your home
2. Preparation
Before installing insulation:
- Seal any air leaks
- Address any roof leaks
- Ensure proper ventilation
- Clear the work area
3. Installation
Our team installs the insulation properly:
- Even coverage across all areas
- Correct thickness for optimal performance
- Care around electrical wiring and fixtures
- No compression that reduces effectiveness
4. Cleanup
We clean up completely after installation, leaving your home tidy.
Insulation and Ventilation
Proper attic ventilation is important even with insulation. Good ventilation:
- Prevents moisture buildup
- Helps cool the attic
- Extends roof life
- Works with insulation for best results
We assess your ventilation as part of our insulation service.
Is Your Home Under-Insulated?
Signs you may need insulation:
- Upstairs rooms are noticeably hotter
- Air conditioning runs constantly
- High electricity bills
- Uneven temperatures throughout the house
- No insulation visible in attic

Get a Free Insulation Assessment
Contact us today for a free assessment of your home’s insulation needs. We’ll inspect your attic and recommend the best solution for improved comfort and energy efficiency.
What's Included
- Thermal insulation installation
- Attic insulation
- Energy efficiency improvement
- Reduced AC dependency
Get a Free Quote
Contact us for a free, no-obligation inspection and estimate.
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016-699 9077Related Services
What Customers Say
Real feedback from homeowners we've helped
"Best service di Subang. After repair, heavy rain also no problem"
Ong Jun Hao
Google Review
"Price ok, work neat and fast in Puchong. No more leaking"
Moshi Mochi
Google Review
"I had a horrible leak in my roof and contacted Roofing Man. They responded very quickly and came to fix it the same day!"
Eden Chang
Google Review
Ready for Insulation?
Get a free inspection and quote today. Same-day service available.