Kingspan AIR-CELL is a flexible reflective insulation made from a fibre-free polymer air-cell core sandwiched between foil layers. This structure reflects up to 97% of radiant heat away from the building envelope, reducing heat gain in summer and heat loss in winter.
AIR-CELL is used in roofs, walls and floors across residential, commercial and industrial buildings. Certain products in the range also act as a thermal break in steel-framed construction, limiting heat transfer through metal elements. Many variants include vapour barrier performance to protect against condensation and moisture.
Because AIR-CELL is completely fibre-free, it is non-irritant, non-allergenic and safe to handle during installation. With some products manufactured in Australia to local standards, it is a reliable, durable and lightweight choice for building projects.
Overall, AIR-CELL delivers long-term comfort, energy efficiency and safety.
Why Kingspan AIR-CELL Is Different to Traditional Insulation
Kingspan AIR-CELL insulation stands out because it is designed around a reflective, fibre-free structure rather than a bulk-filled material.
This gives it different performance characteristics and makes it suitable for applications where glasswool, rockwool or other fibre-based insulation may not be ideal.
Fibre-Free vs Glasswool or Rockwool
Traditional insulation products like glasswool and rockwool use dense fibres to slow heat transfer. These fibres can cause irritation during installation, including itchiness and respiratory discomfort. Protective equipment is often required to avoid dust and skin contact.
AIR-CELL offers a fibre-free alternative. It is non-allergenic and non-irritant, containing no airborne dust, which makes it safer and cleaner. Once installed, the material does not shed fibres and significantly reduces handling risks. This feature makes it appealing where comfort and cleanliness are priorities.
Thinner and More Space-Efficient
Another key difference is size and thickness. AIR-CELL is slim and flexible, making it useful in narrow cavities where batt insulation is too bulky. Wall cavities, roof spaces and underfloor areas often vary in depth and may not accommodate thick insulation rolls without compression.
AIR-CELL fits easily into tight wall areas while still providing strong insulation benefits. It may be used alone or combined with bulk insulation to boost thermal performance. This supports efficient upgrades, renovations and new-build projects where space matters.
Australian-Made and Locally Compliant
Many AIR-CELL products are manufactured in Australia, supporting local construction standards and helping avoid supply chain issues.
The products support AS/NZS requirements and are suitable for a variety of commercial buildings and residential applications.
Benefits of Kingspan AIR-CELL
AIR-CELL delivers benefits beyond basic heat resistance. It responds effectively to heat, moisture and safety concerns, offering strong performance for roofs, walls and floors.
As a durable and reflective insulation system, it helps improve comfort and reduce running costs.
Reduces Energy Costs and Improves Comfort
One of the strongest benefits of AIR-CELL insulation is its ability to reduce heating and cooling costs. Reflecting up to 97% of radiant heat away from the building, it helps maintain a stable indoor temperature. In summer, it prevents heat from entering through the roof or walls, while in winter it slows heat loss, supporting a warmer interior.
These features can translate into significant energy savings. Studies have shown that reflective insulation can help reduce energy usage by as much as 50% in certain conditions. This means air-conditioning systems do not need to work as hard to cool or heat the property, lowering power consumption and enhancing comfort year-round.
Moisture and Condensation Resistance
Moisture is a common problem in buildings, especially in coastal regions. Condensation can lead to mould and structural damage. Kingspan AIR-CELL performs as a vapour barrier, preventing moisture movement.
This helps maintain durable building elements and supports healthy internal conditions.
Safe, Clean, and Durable
AIR-CELL is completely fibre-free, so it is non-irritant, non-allergenic and does not create airborne dust. The material is resistant to water, rodents, and insects and remains stable over time. Once installed, it continues to perform without sagging or breaking down, offering reliable insulation performance.
Product Variants Explained
The Kingspan insulation range includes several specialised AIR-CELL variants, giving customers options for walls, roofs and floors. Each variant helps manage heat, moisture and structural requirements.
AIR-CELL Insulbreak
Available in 55, 70 and 90 thicknesses, with R-values from R0.15 to R0.25. Insulbreak offers insulation, vapour barrier and thermal break performance in one solution.
It is suitable for steel-framed construction and helps achieve energy targets by reducing heat transfer.
AIR-CELL Permifloor
Designed for floors, Permifloor addresses moisture build-up and pest activity. The product’s structure helps maintain comfort and insulation while resisting rodents and insects. It is suitable for elevated homes, decks and coastal areas where moisture control is important.
AIR-CELL Permishield
Permishield is used behind lightweight cladding. It combines insulation, thermal break and vapour-permeable sarking, which helps moisture escape while supporting heat control.
AIR-CELL Glareshield
Glareshield is designed as a roofing underlay. Its anti-glare surface improves safety during installation, reducing reflection from bright surfaces. It provides reflective and vapour barrier benefits, improving interior comfort for sheds and metal-roofed buildings.
Applications: Where AIR-CELL Can Be Installed
AIR-CELL can be installed in multiple areas of a building. Its reflective and closed-cell structure makes it suitable for roofs, walls and floors, improving comfort and efficiency across new builds and renovation projects.
Roof Spaces, Ceilings, Sheds
Roof spaces and ceilings often experience significant heat gain, especially in metal-roofed buildings. When installed under the roofing surface, AIR-CELL reflects radiant heat outward, reducing thermal load and maintaining cooler indoor temperatures.
Glareshield variants include an anti-glare surface, which helps installers work safely in bright conditions. Sheds, garages and rural outbuildings also benefit from AIR-CELL because radiant heat from metal roofs can make these spaces extremely hot in summer.
Walls (Steel and Timber Frames)
AIR-CELL works effectively in both steel-framed and timber-framed walls. In steel buildings, it helps reduce thermal bridging by acting as a break between metal components. This contributes to energy efficiency targets and improves overall building performance.
In residential construction, AIR-CELL can be installed behind cladding or plasterboard. The slim profile means insulation can be added without changing wall thickness. It offers a simple way to improve comfort, whether in new builds or when upgrading existing homes.
Underfloor and Suspended Floors
AIR-CELL products designed for floors provide both insulation and moisture control. Underfloor areas can be affected by humidity, condensation and pests. The reflective and moisture-resistant material helps prevent damage and improve air quality.
These benefits are particularly useful in coastal regions or bushfire zones, where environmental conditions can be more demanding. AIR-CELL offers durable protection and supports long-term comfort for elevated floors, decks and subfloor spaces.
Who Should Use Kingspan AIR-CELL?
AIR-CELL is suitable for a wide range of users, from homeowners to builders and architects. Its combined insulation, vapour barrier and thermal break properties support energy efficiency and comfort across many building types.
Homeowners Improving Comfort
Homeowners use AIR-CELL in renovations and new homes to improve comfort and reduce energy use. It is suitable for tight cavities and supports stable temperatures year-round.
Builders and Developers
Builders use AIR-CELL to meet NCC requirements, especially where vapour barrier and thermal break features are needed. Local availability supports scheduling and reduces delays.
Architects and Specifiers
Architects specify AIR-CELL as an alternative to bulk insulation. It can be combined with other systems to help achieve the design performance required, supporting buildings with higher thermal performance requirements.
Need More Information? Contact AIS Group Today!
Kingspan AIR-CELL offers a versatile and dependable insulation solution for homes, commercial buildings and industrial facilities. Its reflective design, fibre-free construction and built-in vapour barrier make it suitable for a wide range of applications, from metal roofs and wall systems to underfloor spaces. Whether you are building new, renovating or upgrading thermal performance, AIR-CELL provides comfort, safety and long-term energy savings.
If you would like help choosing the right product for your project or want expert advice on installation, our team is here to assist.
To get started, reach out to us for product information, pricing or support.