FUNAS Rubber Foam Sheet — Reliable Thermal & Acoustic Insulation
Product Overview
FUNAS Rubber Foam Sheet is a high-performance closed-cell rubber insulation designed to reduce heat transfer, control condensation, and improve sound dampening. Manufactured by FUNAS—founded in 2011 with a 10,000 m² storage center in Guangzhou—this product combines durable materials with proven quality systems to meet industrial and commercial needs.
Key Features
Thermal and Moisture Control
The closed-cell structure minimizes water absorption and resists vapor penetration, helping prevent corrosion under insulation and reducing energy loss.
Easy to Install
Lightweight and flexible sheets are simple to cut, fit, and secure around pipes, ducts, and equipment—saving installation time and labor costs.
Durability and Safety
Good compression recovery and long-term resilience ensure steady performance in demanding environments. Our rubber foam sheets meet safety and environmental standards for reliable use.
Applications
FUNAS Rubber Foam Sheet is widely used across multiple industries, including:
- HVAC and central air conditioning
- Refrigeration and cold storage
- Petroleum and petrochemical plants
- Power plants, metallurgy, and coal chemical industries
- Industrial piping and equipment insulation
Certifications and Quality
Our products hold national and international certifications including CCC, CQC, CE, RoHS, CPR, UL, and FM. FUNAS has passed ISO 9001 quality management and ISO 14001 environmental management systems, ensuring consistent product quality and responsible manufacturing.
Customization and Service
FUNAS offers brand customization to meet specific customer needs—different thicknesses, sizes, and surface finishes are available. With integrated R&D, production, sales, and service, we support both standard orders and tailored solutions.
Why Choose FUNAS
Choosing FUNAS means working with an experienced supplier focused on performance, compliance, and customer support. Our long-standing industry experience, certifications, and warehouse capacity make us a trusted partner for insulation projects of any scale.
Learn More
Visit https://www.funasinsulations.com/ to find product specifications, technical support, and ordering information.
Advantages
Personalized solutions
By deeply understanding our customers' needs, we provide personalized hot and cold insulation material solutions to ensure that the building material selected meets our customers' unique business requirements.
Rich industry experience
Through years of market practice and experience, we are well versed in the production process and technology of thermal insulation building materials to provide you with the most professional solutions.
Modern production equipment
We have introduced advanced production equipment and technology, including automated production lines and professional design teams, to provide you with efficient and accurate production services.
Brand advantage
We are an experienced rubber foam insulation company built on excellent brands. In the market, we are known for innovation, quality and credibility, providing customers with building material they can trust.
Qualification Certificate
SGS-Fireproof Adhesive for Sheets
Rubber and plastic CE test report
SGS test report of rubber and plastic formaldehyde-free 2
Frequently Asked Questions
How does your technical support work?
Our technical support team is available to guide you through every stage of your project—from product selection and design to installation. We provide expert consultation to ensure that you get the best insulation solution for your needs and can assist with troubleshooting if needed.
What types of rubber foam insulation products do you offer?
We offer a wide range of rubber foam insulation products, including custom shapes and sizes, thermal and acoustic insulation solutions, and options with specialized coatings such as flame retardancy and water resistance. Our products are suitable for applications in HVAC, automotive, construction, and more.
How to start a consultation?
You can contact us through our website, phone, or email. We will arrange a professional staff to discuss your needs about best thermal insulator and how we can help you.
What is your shipping and delivery process like?
We offer reliable logistics services for insulation material wholesale, both domestically and internationally. Our team ensures secure packaging, timely shipping, and real-time tracking so that your order reaches you in perfect condition and on schedule.
Custom NBR/PVC Rubber Foam Sheet for HVAC Duct Insulation
FUNAS NBR/PVC Rubber Foam Sheet is a flexible closed-cell elastomeric insulation material designed for HVAC ducts, cooling pipelines, large pipe surfaces and industrial equipment insulation. Produced through FUNAS factory production lines, the sheet helps reduce heat transfer, support condensation control and improve installation efficiency for commercial and industrial projects. Sizes, thicknesses and roll dimensions can be customized for different project requirements, with adhesive backing or aluminum foil facing options available upon request. It is suitable for contractors, distributors and B2B buyers looking for factory-direct rubber foam insulation sheet supply.
Egg Crate Rubber Acoustic Foam Roll
FUNAS Egg Crate Rubber Acoustic Foam Roll is a sound absorbing foam material with a raised convoluted surface, also known as egg crate acoustic foam or egg box acoustic foam. The profile design helps increase the surface area for acoustic treatment, making it suitable for echo reduction and indoor noise control in studios, KTV rooms, cinemas, offices, home theaters and commercial interior projects.
Extruded Polystyrene (XPS) Insulation Board
FUNAS XPS Insulation Board is a rigid extruded polystyrene foam board designed for building thermal insulation applications. It is available in thickness options from 30mm to 100mm, with a standard board size of 0.6m width and 1.8m length. Density, length and width can be customized according to project requirements, making it suitable for contractors, distributors and bulk insulation material buyers. Contact FUNAS for XPS board specifications, customization options and wholesale quotation support.
NBR Rubber Foam Pipe Insulation for HVAC Systems
FUNAS NBR Rubber Foam Pipe Insulation is a flexible closed-cell insulation tube designed for HVAC, air conditioning, chilled water and industrial piping systems. The rubber foam structure helps reduce heat loss, control condensation and support stable thermal performance in commercial and industrial projects. Available in multiple inner diameter and thickness options, this black rubber foam pipe can be supplied for wholesale orders, project procurement and customized insulation requirements.
FUNAS Insulation Material
funasinsulation