Factory & warehouse heat control · Malaysia & Singapore
Factory heat control. From diagnosis to measured results.
Installation experience in Japan. Local verification in Malaysia.
For facilities in Malaysia and Singapore, we assess the roof, walls and openings, then design suitable heat-control work using reflective barrier sheets. We coordinate local installation and measured verification.
Factory & warehouse focusDesigned for operational sites
Local executionDelivered with local partners
Clear scope before workDiagnosis, proposal and assumptions
Data after workEvidence, not slogans
01 · The problem
Before adding cooling, find where heat enters.
When solar heat keeps entering through the roof, walls or openings, air conditioning must fight the same load every day. The first question is not “Which material?” It is “Where is the heat entering?”
Wrong place, wasted investment. Diagnosis protects the budget.
01
High cooling load
The AC runs hard because heat keeps entering the building envelope.
02
Unstable indoor temperature
Hot zones and temperature swings can affect people, storage and production.
03
Unclear ROI
Without a baseline and assumptions, savings claims cannot guide an investment decision.
04
Quality varies on site
Material performance alone does not guarantee installation performance.
02 · Diagnosis & heat-control method
Diagnose the heat path. Design the right reflective barrier.
Reflective heat-control sheets reduce radiant heat transfer when installed alongside an air space. We assess the roof, walls and openings first, then specify the installation your building needs.
01 · Diagnose
Start by finding the dominant heat path.
Heat can enter through the roof, walls or openings. The dominant source differs by building, so the scope should follow diagnosis—not assumption.
02 · Reflective sheet
A thin sheet with reflective aluminium surfaces.
The material combines aluminium foil on both faces with polyethylene and bubble layers. The reflective surfaces reduce radiant heat transfer; we specify air spaces, joints and fastening to suit the building.
Review the building, operating conditions and heat-entry paths.
STEP 02
Design
Specify sheet placement, air spaces and the measurement plan.
STEP 03
Install
Install with local partners and inspect the agreed details.
STEP 04
Verify
Compare temperature and power under stated conditions.
Start with a free review of the information you have. We agree the scope and cost of any site visit or detailed measurement before proceeding.
03 · Shah Alam · Malaysia
Local work. Measured results.
In Shah Alam, we analysed air-conditioning power before and after roof and wall heat-control work. After adjusting for outdoor temperature, estimated AC power was about 35% lower.
35%AC power reductionAdjusted for outdoor temperature
47.9%Reduction in the 32°C binOne of the measured temperature bins
Local installation · Fitting the sheets to the ceiling.
One air-conditioned office, before and after combined roof and wall work. These are estimated AC power reductions, not electricity-bill savings or a guarantee for other facilities.
Measurement conditions
Estimated AC power is compared by outdoor temperature during periods with a 26°C set point. Results reflect combined roof and wall work and vary with the building and operating conditions.
The gap between the lines shows the estimated power reduction. All 11 bins from 26 to 36°C are included. Reduction = (before − after) ÷ before; conditions and sample counts vary by bin.
What could change at your facility?
Tell us the location and the heat problem. We will help define the next step.
Your Malaysia contact, based in Kuala Lumpur. HVAC and building-services expertise supports local technical coordination and installation arrangements.
With nearly 20 years in heat-control work since 2008, R-CRAFT brings extensive factory installation experience. That experience guides precise installation suited to each site.
Written from an active Malaysia pilot—not generic insulation advice.
HouScape documents the work, measurement gaps, analysis conditions and remaining uncertainties.
07 · FAQ
Questions before an assessment.
How is this different from reflective roof paint?
Reflective roof coatings reduce solar heat absorbed at the exposed roof surface. A reflective barrier reduces radiant heat transfer across an air space. We diagnose the building first, then select a suitable assembly and measurement plan.
No. The dominant heat path may be the roof, walls, openings or operating conditions. We define the scope after reviewing the facility.
What do you need for the first review?
A short description of the heat problem, facility use, location and any available drawings, roof area or electricity data. It is fine if some information is not yet available.
Who performs the installation?
In Malaysia, R-CRAFT and ASAHI ENGINEERING (MALAYSIA) SDN. BHD. work with the local installation team. R-CRAFT provides specialist radiant-barrier installation expertise; ASAHI coordinates local engineering and installation arrangements. HouScape acts as the Japan contact, coordinating the project and measurement plan. For Singapore, HouScape receives enquiries and the installation team and scope are determined after a site survey.
Are there any downsides to reflective barriers?
Two are worth knowing, and we design around both. Large metal surfaces can affect Wi-Fi and mobile signal, so repeater placement and non-shielded zones are planned at the design stage. And a wrong moisture design can cause condensation, so ventilation and moisture balance are checked before the scope is finalized.
08 · Contact
Tell us where the heat is hurting.
A short message is enough. Area and drawings can be confirmed after your enquiry.
Malaysia · measure first. First 3 sites free.
Start with spot measurements of surface temperature, WBGT and AC power. We agree the location, measurement points and schedule beforehand. Uncooled areas focus on surface temperature and WBGT. Availability of the free offer and its scope are confirmed after enquiry. No installation contract is required.
01 · Diagnose
Diagnosis & project coordination
Malaysia · Local engineering
Japan · Installation expertise
01 · Food
02 · Manufacturing
03 · Logistics
04 · Temperature control