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Class 1 NBR PVC Elastomeric Foam Insulation Board With Aluminum Foil Facing

Aluminum foil faced elastomeric foam insulation board  features heat preservation, sound absorption and moisture resistance, widely used for air ducts, HVAC pipes and building insulation.
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Product Description

Our aluminum foil  elastomeric foam insulation board is a high-performance rubber foam insulation sheet engineered for HVAC and building insulation projects.
This aluminum foil faced rubber insulation is bonded with sturdy aluminum foil, serving as a reliable vapor barrier. It effectively stops moisture penetration and prevents surface condensation. As a premium HVAC rubber foam board, it delivers outstanding thermal retention and sound absorption to reduce energy loss and operational noise.
Made of flexible closed-cell structure, this thermal insulation rubber sheet is lightweight, easy to cut, bend and install. The aluminum foil layer also offers extra protection against corrosion and aging, extending the service life of the insulation system.

Ideal for air ducts, air conditioning pipes, ventilation and industrial equipment. Custom thickness, width and length are available. We provide factory direct prices for orders.

aluminum foil facing elastomeric foam board


Core Advantages of Aluminum Foil Faced Elastomeric Foam Board


Superior Vapor & Condensation Resistance

Laminated with high-density aluminum foil, our elastomeric foam board forms a full vapor barrier. It effectively blocks moisture penetration, eliminates pipe and duct condensation, and prevents insulation failure, peeling and mildew in long-term HVAC operation.


Excellent Thermal Insulation & Energy Efficiency

Featuring a uniform closed-cell structure, the board maintains low and stable thermal conductivity. It minimizes heat and cold loss for ventilation, air conditioning and industrial equipment, greatly reducing energy consumption and improving overall building energy efficiency.


Effective Sound Absorption & Noise Reduction

The flexible foam structure efficiently absorbs airflow vibration and equipment low-frequency noise. It achieves dual functions of thermal insulation and soundproofing, ideal for ducts, machine rooms and factory ventilation systems.


Flexible, Lightweight & Fast Installation

Soft, bendable and easy to cut, the material fits perfectly on round pipes, curved surfaces and irregular equipment. It reduces construction difficulty, saves labor costs and shortens project cycles with neat, seamless installation results.


 Strong Anti-aging & Anti-corrosion Performance

The aluminum foil outer layer provides UV resistance, oxidation resistance and moisture protection. It protects the inner foam base material from aging and corrosion, ensuring stable long-term performance even in humid and outdoor environments.


Custom Size & Factory Direct Supply

We provide customized thickness, width and length to match different engineering demands. Factory direct delivery ensures stable bulk supply, competitive pricing and complete technical and certification support for global clients.


Technical Specifications 

Item Technical Data
Material NBR/PVC blended elastomeric foam, laminated with aluminum foil facing
Surface Finish Reinforced aluminum foil, vapor barrier layer
Cell Structure Closed-cell
Thermal Conductivity ≤0.034 W/(m·K) 
Implemented Standards GB/T 17794-2008, GB 8624-2012 Class 1
Operating Temperature Range -40℃ ~ +120℃
Water Vapor Permeability Extremely low, excellent vapor barrier by aluminum foil
Flame Performance Self-extinguishing, fire-retardant grade meets relevant building standards
Sound Absorption Good absorption for airflow & mechanical vibration noise
Regular Stock Thickness 10mm, 15mm, 20mm, 25mm, 30mm (customizable)
Customizable Thickness 5mm,35mm,40mm,50mm
OEM/ODM Accept 
Feature Flexible, easy cutting & installation, anti-condensation
Application HVAC air ducts, cooling pipes, refrigeration & industrial equipment insulation

Industry Applications

Our Aluminum Foil Faced NBR/PVC Foam Board is widely used for thermal insulation, anti-condensation and noise reduction across multiple industries.


HVAC & Air-conditioning Systems

Central air conditioning ducts, chilled water pipes, ventilation pipelines and air handling units. It prevents condensation dripping and reduces energy loss for commercial and residential air conditioning projects.


Refrigeration & Cold Storage

Refrigerant pipes, cooling equipment and cold room auxiliary pipelines. The aluminum foil vapor barrier effectively stops moisture penetration and protects insulation performance under low-temperature working conditions.


Building Construction

Roof, wall and mechanical room insulation for commercial buildings, hotels, shopping malls and office towers. It meets thermal preservation and fire safety requirements for modern construction projects.


Industrial Equipment 

Industrial process pipelines, heat exchangers, fans and workshop machinery. It isolates heat transfer, cuts operating noise and protects equipment from corrosion in humid factory environments.

Customization Service

We provide one‑stop customization service for self‑adhesive aluminum foil backed rubber foam insulation board tailored to HVAC pipeline and duct‑work project characteristics:

Size Customization: Custom length, width and thickness (6‑30mm) according to construction drawings, pipe diameter and on‑site installation requirements;
Performance Customization: Adjust foam density, closed‑cell structure and adhesive stickiness for projects with special anti‑condensation, thermal‑insulation, noise‑reduction or high‑humidity working‑environment needs;
Facing & Adhesive Customization: Optional single‑sided FSK aluminum‑foil, common aluminium foil facing, customizable self‑adhesive glue thickness and peel‑off liner types for enhanced moisture‑proof, anti‑ageing and bonding‑strength performance;
OEM Service: Support brand logo printing, customized packing, die‑cut shaped sheets and bulk‑order parameter optimization for HVAC material distributors, air‑conditioning installers and engineering‑project contractors.

After‑sales Support for B2B Clients

We supply full‑range dedicated after‑sales support for HVAC dealers, pipeline‑engineering contractors and bulk‑order purchasers:

Online Professional Installation GuidanceWe offer illustrated operation guides, installation video resources and real‑time remote technical guidance for curved pipes, square air‑duct and complex‑surface sticking construction.
Rapid‑response Technical ConsultationOur technical team deals with on‑site troubles including glue peeling, pipeline condensation, foam aging, damp environment adaption and provides targeted improvement suggestions.
Large‑batch Order ServiceWe track logistics information, support adjustable delivery schedules and assist commodity inspection for your building‑site bulk orders.
Long‑term Cooperative Client Benefits

We keep optimizing rubber‑foam formula and aluminium‑foil surface craft for stable partners, with favourable wholesale prices and priority production service for repeat purchases.

FAQ


Q1: What is the main function of the aluminum foil layer?

A1: The aluminum foil acts as a durable vapor barrier. It blocks moisture penetration, prevents condensation on pipes and ducts, and protects the inner NBR/PVC foam from aging, corrosion and UV exposure.

Q2: What temperature range can this foam board withstand?

A2: The working temperature ranges from -40℃ to +120℃. It performs stably under both low-temperature refrigeration and regular HVAC operating conditions.

Q3: Can we customize the size of the NBR/PVC foam board?

A3: Yes. Custom thickness, width and length are available. Common specifications include 6mm,9mm,13mm,19mm,25mm, to fit different pipe and duct insulation projects.

Q4: Is this aluminum foil faced foam fire retardant?

A4: Yes. It is self-extinguishing and flame-retardant, complying with international building fire standards. No burning dripping or flame spread occurs during combustion.

Q5: What surfaces is the foam board suitable for installation?

A5: It fits round pipes, curved ducts and irregular equipment surfaces. The flexible NBR/PVC material is easy to cut and wrap, widely used in HVAC, refrigeration and industrial insulation.


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Phone:+86-173-2805-3260
Email:zj001@atomsflex.com
WhatsApp:+8617328053260
Add:No. 1 Yong'an Industrial Zone, Shishan Town, Foshan, Guangdong, China

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