SUNFOIL SB400-FR+ — Premium Double-Sided Radiant Barrier | Aluminium Foil Batas Haba

SUNFOIL SB400-FR+ — Premium Double-Sided Radiant Barrier | Aluminium Foil Batas Haba

SUN-FOIL SB400-FR+ is an industrial-grade, double-sided reflective radiant barrier engineered to preserve building structural integrity by blocking up to 97% of radiant heat transfer. Built with fire-retardant compounds and high tensile reinforcements, this premium insulation sheet is designed for direct integration into metal-deck roofing assemblies, warehouses, and institutional building envelopes.

PRODUCT DESCRIPTION

• SUN-FOIL SB400-FR+ is an Aluminium Foil Foam Insulation (Foil Batas Haba) engineered for heavy-duty thermal insulation and radiant heat mitigation in commercial, industrial, and residential developments across Malaysia.
• Managing internal ambient temperatures while preventing structural damage from moisture accumulation is a critical engineering challenge for Project Managers, Main Contractors, and Engineers in tropical climates. Unprotected metal decks collect immense radiant heat during peak daylight hours, accelerating the thermal degradation of interior systems and driving cooling costs to unsustainable levels. Designed for heavy industrial and commercial projects, SUN-FOIL SB400-FR+ provides an impenetrable thermal shield that lowers heat transfer directly at the roofline, safeguarding internal environments.
• The double-sided pure aluminum construction leverages advanced low-emissivity technology to bounce back infra-red radiation before it penetrates the building envelope. Reinforced with heavy-duty tensile matrix grids, it completely eliminates structural sag and guarantees long-term dimensional stability under high temperature fluctuations. The advanced lamination technique incorporates specialized fire-retardant layers (FR+), ensuring the material does not feed flame propagation or smoke development during a fire event. Furthermore, its specialized anti-tearing surface provides an integrated vapor barrier that stops high relative humidity from condensing on cold steel structures, effectively neutralizing the risk of premature rust.
• Kee Maju Jaya maintains consistent stock allocations of this high-demand thermal barrier to ensure uninterrupted construction timelines. Through our robust supply network, we provide highly coordinated site delivery to key hubs, including Kuala Lumpur, Selangor, Penang, Johor, and the East Coast, keeping your high-volume commercial projects strictly on schedule.

Quick Scanning

• Material Grade: Industrial Double-Sided Reflective Foil (FR+ Rated)
• Application: Purled Metal Decks, Warehouse Roofing, Commercial Building Envelopes
• Compatibility: Works seamlessly with fiberglass batts, rockwool slabs, and structural C-Channels

KEY TECHNICAL FEATURES

• Pure Aluminum Reflectivity (Refleksi Haba Tinggi): Utilizes dual surfaces of pure aluminum to reflect up to 97% of radiant heat, dramatically reducing indoor solar heat gain and lowering HVAC energy loads.
• Advanced Fire-Retardant Matrix (Teknologi Kalis Api): Specially engineered with self-extinguishing FR+ additives that stop surface flame spread, making it fully suitable for high-occupancy industrial installations.
• Superior Tensile Strength (Kekuatan Tarikan Tinggi): Interwoven with reinforced scrim glass-fiber webbing to prevent ripping, tearing, or puncturing during harsh, fast-paced on-site installations.
• High Humidity Resistance (Tahan Lembapan): Specially formulated adhesive layers prevent delamination when exposed to continuous tropical moisture and internal building humidity.
• Complete Vapor Barrier Functionality (Sistem Kalis Wap): Acts as a highly effective vapor control layer to stop atmospheric moisture from attacking secondary steel components, providing long-term corrosion resistance (Tahan Karat).

APPLICATIONS & BENEFITS

• Industrial (Factories & Warehouses): Installed directly beneath industrial metal roofing decks to mitigate intense ambient heat buildup. Benefit: Maximizes workers’ thermal comfort, protects temperature-sensitive stored inventory, and lowers industrial cooling utility costs.
• Coastal Areas (East Coast Marine Environments): Deployed across coastal manufacturing plants and marine-adjacent facilities facing heavy atmospheric salinity. Benefit: Provides advanced corrosion resistance (Tahan Karat) that prevents the insulation system from degrading prematurely when exposed to salty air.
• Infrastructure & Institutional (Schools, Hospitals, Utilities): Integrated into large-scale building envelopes that require verified fire safety performance. Benefit: Provides full regulatory confidence through its Certified Quality and fire-retardant formulation without compromising on long-term thermal shielding.
• Residential (Large-Scale Housing Developments): Positioned over timber or steel rafters in multi-unit residential roof spaces. Benefit: Keeps attic spaces cool, completely eliminates the need for high-maintenance localized insulation, and increases overall building energy efficiency ratings.

TECHNICAL SPECIFICATIONS TABLE