SINGAPORE · ROOF INSULATION

A cooler factory starts
with the roof and walls.

For factories and warehouses in Singapore: identify where heat enters, then plan reflective-barrier work to reduce the load on air conditioning.

Local SMEs & Japanese companies · mainly low-rise facilities with roofs of approximately 800–2,000 m²

Reflective sheets being fitted to a ceiling at a Malaysia project
Actual installation in Malaysia; this is not a Singapore project.

01 · BUILDING FIT

Find the heat source
before choosing a material.

Where a radiant barrier may help

  • Sun-exposed metal roofs or walls are a major heat path
  • Air-conditioned offices, warehouses or work areas
  • Roof construction, air-gap space and access can be assessed

Where envelope work alone may have limited benefit

Factories where furnaces, ovens or production equipment are the main heat source. Heat-source control, extraction and ventilation need to be considered as part of the assessment.

Reflective sheets limit radiant heat transfer at an aluminium surface facing an air gap. The air gap, fixing, condensation and inspection access are designed for each building.

JAPAN · FACTORY INSTALLATION EXPERIENCE

Installation expertise
built in Japanese factories.

Reflective barrier installation inside a factory in Japan
Photo: R-CRAFT factory installation in Japan.

R-CRAFT

Our installation partner has worked on heat-control projects since 2008. Experience with factory roofs and ceilings informs diagnosis and site-specific installation planning.

View the factory project in Japan →

Japan installation experience and Malaysia pilot data inform the assessment; each facility requires its own plan.

02 · SHAH ALAM, MALAYSIA

Installed in Malaysia.
Measured before and after.

Reflective sheets were fitted to the roof and walls of one air-conditioned office in Shah Alam, Malaysia. AC power before and after installation was compared by outdoor temperature.

47.9%AC power reduction at 32°C outdoor temperature
Line chart comparing AC power before and after installation at outdoor temperatures of 26–36°C
A comparison estimated from measured data in Malaysia, not a reduction in whole-building electricity bills. It does not establish the same outcome in Singapore or at other facilities.
Read the pilot conditions and details →

03 · PROCESS

From diagnosis to verification.

  1. 01

    Diagnose incoming heat

  2. 02

    Measure conditions and AC operation

  3. 03

    Design sheet, air gap and installation scope

  4. 04

    Install with a site-specific team

  5. 05

    Measure again and compare

The installation team and scope are determined for each building after a site survey, taking operation and safety conditions into account.

04 · TEAM & CONTACTS

Japan’s installation expertise.
A plan for your building.

HouScape

SINGAPORE · ENQUIRIES

HouScape Inc.

Singapore enquiries and site-survey coordination, with diagnosis, measurement planning and installation arrangements.

info@h-scape.com
R-CRAFT

JAPAN · INSTALLATION EXPERTISE

R-CRAFT

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.

Company website →

MALAYSIA · ENQUIRIES

ASAHI ENGINEERING
(MALAYSIA) SDN. BHD.

Malaysia enquiries and local engineering coordination. Singapore enquiries are handled by HouScape.

nobumasa-igi@asahikogyosha.co.jp
+60 12-601 7874

05 · RELATED GUIDES

Understand the method and evidence.

06 · ENQUIRY

Tell us where
the heat is hurting.

Start with the location and heat problem. Area and AC details can be confirmed later. HouScape is your contact for Singapore.

info@h-scape.com

Measurement & heat-control enquiry

First response: HouScape · * Required

Start with the location and heat problem. Area, AC details and drawings can be confirmed later.

The installation team and scope are determined for each building after a site survey.