Nextera Insulations has world-class Polyisocyanurate insulation solutions for optimized thermal performance, durability, and energy performance. They are made from CFC free rigid closed-cell polyisocyanurate foam to ensure the best resistance to heat transfer for optimal applications in both high and low-temperature applications.

Sections of polyisocyanurate pipe, slabs and boards, are all acceptable for piping, ducting, equipment, vessels, tanks, building envelope, in limited applications and verified to meet some of the most rigorous thermal insulation requirements in some of the most demanding performance scenarios in a range of industrial and commercial applications.

Key Features & Benefits

• Exceptional level of thermal performance – Low thermal conductivity equals low heat gain or loss and reduced energy costs.
• Closed-Cell structure – Incorporated moisture barrier completely precludes water absorption linking to long term insulation performance.
• Very High Compressive Strength – Sustains heavy mechanical stresses without changing shape or effectiveness.
• Large Temperature Range – Suitable for both cryogenic and high temperature insulation applications.
• Fire Resistant – Meets international standards for insulation products in terms of fire safety, leading to safer installations.
• Lightweight & Quick to Install – Speeds up installation and cuts down handling costs, all without affecting quality.
• Dimensional Stable – Holds performance in environments subjected to extreme temperatures.

Applications

Our polyisocyanurate insulation products are manufactured for a wide range of uses, including:

• Chilled Water Pipe Insulation
• Duct Insulation
• Cold Storage and Refrigeration Insulation
• Equipment / Vessel / Tank Insulation
• Cryogenic Insulation
• Hot Water and Condensate Water Insulation
• Roof, Wall, Cavity, and Soffit Insulation
• Under Deck and Flooring Insulation
• Thermal Pipe and Duct Support Inserts
• Polyisocyanurate Blocks for Tooling and Fabrication
• Building Envelope Insulation

Reasons to Buy Nextera Polyisocyanurate Insulation

At Nextera Insulations, we use engineering knowledge, cutting-edge manufacturing processes, and a strict quality assurance process to produce insulation products that meet or exceed international standards, including ASTM C591 Grade 2 status. Our polyisocyanurate insulation products are used by professionals in oil & gas, HVAC, marine, industrial, and construction markets because they are known to perform, comply with safety regulations, and have long-lasting capabilities.

Our made-to-order insulation is customized in different densities, sizes, and facings depending on your project needs. Designed for energy efficiency, durability, and code compliant installations.

Frequently Asked Questions

1. What is Polyisocyanurate (PIR) insulation made of?

Polyisocyanurate (PIR) insulation is a rigid closed-cell foam manufactured from polyisocyanurate, a thermoset plastic. It is CFC-free, lightweight, and has excellent thermal resistance, making it suitable for a wide range of high- and low-temperature insulation applications.

2. What temperature range can PIR insulation handle?

Nextera PIR insulation products are engineered for a large temperature range, from cryogenic conditions (very low temperatures) up to high-temperature applications, making them ideal for chilled water pipes, refrigeration systems, hot water, condensate lines, and industrial process equipment.

3. Is Polyisocyanurate insulation water-resistant?

Yes. Thanks to its closed-cell structure, PIR insulation acts as a built-in moisture barrier. It resists water absorption, preventing long-term degradation of insulation performance even in humid or wet environments.

4. Where can PIR pipe sections, slabs, and boards be used?

They are versatile and used in chilled water systems, HVAC ducts, cold storage, cryogenic plants, tanks, vessels, roofing, walls, soffits, and industrial equipment insulation. PIR is also used in building envelopes for superior energy efficiency.

5. How does PIR insulation compare to other insulation materials?

PIR insulation offers lower thermal conductivity, higher compressive strength, better dimensional stability, and superior fire resistance compared to many traditional insulation materials. It provides long-term energy savings, reliable performance, and compliance with international standards like ASTM C591.

Get in Touch

Upgrade your project’s thermal efficiency and long-term reliability with Nextera Polyisocyanurate Pipe Sections, Slabs & Boards.

Call: +971 4 2633071
Email: sales@nexterainsulations.com
Visit: www.nexterainsulations.com