Koolshield™ Thermal Strip Curtains are a smarter alternative to standard PVC strips, delivering up to 3× better thermal performance and a 5–6× longer lifespan. Why Choose Koolshield™? Reduce Energy Bills: Independently tested insulation helps minimise heat transfer Fast ROI: Typical payback period of under 24 months Built to Last: Durable design reduces replacements and maintenance costs Safer Environments: Maintains temperature zones, reduces ice build-up, and improves site safety Compliant & Sustainable: Made from recycled, non-toxic materials, compliant with BS 467-4 and ASTM C 1338 Thermal Performance Koolshield™ has been independently tested to deliver market-leading thermal resistance: R-Value (Core): 0.936 m²K/W U-Value (Core): 1.06 W/m²K Temperature Range: -25°C to +70°C Installation & Compatibility Fits standard hook-on and locking rail systems Supplied in 300mm wide panels (bespoke sizes available) Vision panel and zoning colour options available Food-grade, easy-clean options for hygienic use Ideal For: Cold stores, production lines, loading bays, temperature-controlled environments and any area where energy savings, compliance, and durability are critical. Need Help Building Your Door? Use the form above to request a tailored Koolshield™ curtain or get in touch and speak to our team about bulk orders and custom sizing.