Description
The Armaflex Insulation Sheet 25mm is a high-performance, flexible, closed-cell elastomeric foam insulation designed to provide outstanding thermal protection and condensation control for HVAC, plumbing, and refrigeration systems. Manufactured by Armacell, a global leader in engineered foams, this 25mm thick sheet is ideal for applications that require superior insulation performance and space efficiency.
Key Features of Armaflex Insulation Sheet Roll
- Excellent Thermal Insulation: With low thermal conductivity (typically λ ≤ 0.038 W/m·K), Armaflex reduces energy loss and enhances system efficiency.
- Built-in Water Vapour Barrier: The closed-cell structure prevents moisture ingress, reducing the risk of corrosion under insulation (CUI) and mould growth.
- Effective Condensation Control: Prevents condensation on pipes and ducts, which is essential in humid environments.
- Flexible and Easy to Install: Lightweight and easy to cut, shape, and glue, saving time and labour costs during installation.
- Dust- and Fiber-Free: Safe for indoor air quality – ideal for residential, commercial, and industrial environments.
- Acoustic Dampening Properties: Helps reduce vibration and sound transmission, improving acoustic comfort in buildings.
- Fire Retardant: Certified to meet international fire safety standards (Class 1, FM Approved, UL 94-rated, etc.), making it safe for use in a wide range of projects.
Applications
- Chilled water pipe insulation
- HVAC ductwork
- Hot and cold water plumbing systems
- Refrigeration systems
- Process piping in commercial and industrial settings
- Soundproofing for mechanical systems
Technical Specifications:
- Thickness: 25mm
- Material: Closed-cell Nitrile Butadiene Rubber (NBR) foam
- Thermal Conductivity (λ): ≤ 0.038 W/m·K at 0°C
- Water Vapor Diffusion Resistance Factor (μ): ≥ 10,000
- Temperature Range: -50°C to +105°C
- Fire Rating: Class O / Euroclass B-s3, d0 (varies by certification)
- Sheet Dimensions: Standard sheet sizes (e.g., 1m x 2m) – available in rolls or panels
Benefits
- Significantly reduces energy costs by minimizing thermal losses.
- Protects infrastructure by preventing condensation and corrosion
- Enhances building sustainability with long-lasting, recyclable materials
- Versatile use across various building and mechanical systems
Available at:
Insulation Materials Kenya Ltd: We stock Armaflex 25mm Insulation Sheets in bulk or small quantities, ready for delivery across [Kenya/Uganda/East Africa]. Contact us at 0746 655 655 or visit our showroom for expert advice and best prices in Westlands Nairobi
