Air acoustic barrier system
Air is engineered for proven acoustic performance and long-term durability. Each cassette is built with recycled PVC housings and delivers a 40-year design life. The Absorptive variant incorporates a natural mineral-wool core for enhanced sound absorption, while the Reflective variant delivers high airborne insulation through a solid cassette structure. Tested to BS EN 1793-1 and -2, Air achieves DLα = 8 dB (sound absorption) and DLR = 28–29 dB (airborne insulation). The quick-slot cassette system enables rapid installation with minimal plant use, improving on-site safety and efficiency.
Air is designed for resilience and sustainability. The cassettes are weather-resistant, non-corrosive and maintenance-free, performing reliably in demanding environments. At end of life, the mineral wool and PVC can be separated, with the PVC granulated for reuse in new cassettes - closing the loop and reducing waste. Verified to BS EN 1793 / 1794, Air delivers a dependable, low-impact acoustic barrier for highways, rail, utilities and industrial projects.
Superior noise reduction
Recycled PVC housings
40-year design life
Quick-slot cassette system
Weather and corrosion resistant
BSI-verified / UKCA-ready certification
10 years vs 40 years: the lifecycle that saves
Timber barriers typically require replacement on a ~10-year cycle. Air has a 40-year design life - reducing replacements, disruption, waste, and cost.
Air: up to 40-year design life
Timber: ~10-year replacement cycle
Designed for circularity
A simple promise: materials stay in use. From the very first extrusion to decades of reliable service, every Air barrier is designed to deliver both acoustic performance and long-term sustainability. The system minimises waste during manufacture, uses up to 99% recycled PVC, and is supported by a circular end-of-life programme that ensures each component is recovered, reprocessed and made ready for its next installation. This commitment to performance and reuse makes Air a defining step forward for noise control infrastructure.
Applications
From major highways and busy rail networks to energy facilities and industrial sites, Air performs wherever noise affects people and places. Each environment presents unique challenges: meeting planning conditions, achieving compliance, advancing sustainability goals, and improving community well-being. With certified acoustic performance, responsibly sourced recycled materials, and a 40-year design life, Air delivers dependable, sector-wide solutions.
Explore the applications below to see how Air helps infrastructure projects combine performance, responsibility, and long-term value.
Insights
Let’s talk about quieter, greener infrastructure.
Every project starts with a conversation. Whether you’re an architect, developer, or contractor, we’ll help you specify a solution that’s certified, sustainable and built to last.