Defending Buildings Against Heat, Moisture, and Energy Loss.

Reflective foils with up to 97% reflectivity, available in vapor barrier (solid) and vapor-permeable (breathable) types.

SmartBuild™ Radiant Barriers are a high-performance range of reflective insulation membranes designed to reduce radiant heat transfer in roofing and wall assemblies. Available in Solid (non-perforated vapor barrier) and Breathable (perforated vapor-permeable) formats, they are engineered for energy-efficient construction across residential, commercial, and metal building applications.

Manufactured by Shish Industries Limited, an ISO 9001:2015 and ISO 14001:2015 Certified Manufacturer (by Intertek), SmartBuild™ radiant barriers combine high reflectivity, jobsite durability, and climate versatility.

✅ Reflects up to 97% of Radiant Heat
✅ Available in 1-side or 2-side reflective
✅ MPET or Pure Aluminium Foil Surface Options
✅ Solid & Breathable Formats
✅ Up to 8 ft width, custom lengths available
✅ Private Label & OEM Supply Programs Available

Key Features

High Solar Reflectivity

Reflects up to 97% of radiant solar energy, significantly improving insulation performance in roofing systems.

Climate-Specific Vapor Control

Designed as either a vapor-barrier or breathable membrane, allowing flexibility for climate-specific applications.

MPET or Aluminum Facing Options

Available in both MPET (metalized polyester) or aluminum foil facing to meet varied insulation and durability needs.

Tear-Resistant Reinforcement

Woven scrim reinforcement enhances tear resistance, ensuring long-lasting durability even during installation.

Custom Roll Sizes

Offered in rolls up to 8 feet wide with customizable lengths to reduce seams and installation time.

Safe and Eco-Friendly

Manufactured to be non-toxic, odourless, and free from VOCs — safe for installers and building occupants.

Sustainability Compliance

Complies with LEED® and Energy Star® standards, supporting energy-efficient and green building projects.

Product Range

Eco

Cost-effective radiant shield for residential, attic, and wall systems.

Basis Weight: ~95 GSM
Reflectivity: Up to 95%
Fire Rating: Class A
Solid & Breathable Options
MPET surface, 1-side reflective

Standard

All-purpose radiant barrier with enhanced strength and dual-side performance.

Basis Weight: ~105 GSM
Reflectivity: Up to 97%
Fire Rating: Class A
Solid & Breathable Options
MPET or Aluminium Foil
1-side or 2-side reflective

Premium

Heavy-duty radiant barrier for high-temperature and high-performance assemblies.

Basis Weight: ~120–130 GSM
Reflectivity: Up to 97%
Fire Rating: Class A
Solid & Breathable Options
Dual-sided, available in MPET or Pure Aluminium Foil

Technical Specifications

Property

Eco

Standard

Premium

Type

Solid & Breathable

Basis Weight

~95 GSM

~105 GSM

~130 GSM

Reflectivity

Up to 95%

Up to 97%

Surface Type

1-side MPET reflective

MPET or Aluminium Foil (1- or 2-side reflective)

Dual-sided MPET or Pure Aluminium Foil

Fire Rating

ASTM E84 Class A

Widths Available

Up to 8 ft

Custom Lengths

100 ft – 500 ft

Vapor Permeability

Solid: 0 perms / Breathable: Perforated (Micro)

Solid: 0 perms / Breathable: Perforated

VOC Emissions

None – VOC Free

Where to Use

Under Roof Decking in Residential & Metal Buildings

Behind Wall Siding / Cladding as Radiant Shield

Inside Attics / Crawlspaces for Retrofit Efficiency

Under Radiant Floors

Commercial Warehouses / Steel Structure