Exceptional performance for cold stores where space is at a premium.
In cold storage, maintaining stable temperatures is vital for energy efficiency, cost control, and product quality. The Thermoscreens Slimline CS Air Curtain is engineered for these demanding environments, combining powerful performance with a compact design. By forming an invisible barrier against incoming air, it minimises ice and frost, cuts energy loss, and protects chilled and frozen goods. For operators looking to lower running costs, boost sustainability, and improve safety at sites where there’s limited headspace above the door, the Slimline CS Air Curtain is the smart choice for any cold store facility.
Suggested Applications: Cold Storage Environments.
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Let our experts assess your site and recommend the perfect air curtain solution to enhance efficiency and maintain temperature control.
Why the Slimline solution?
Specifically designed for applications where there’s limited headspace above the door inside the cold store, this series is compact, cost-effective. The unit is engineered to maintain climate separation in cold stores with temperatures as low as -25 degrees.


Optimal Climate Control.
The Slimline CS Series has advanced EC motor technology, so not only does it keep the cold store cold, but also keeps energy consumption to a minimum. The unit benefits from built-in frost protection to ensure unhindered access for goods.
The SLCS Series offers:
- Horizontal and Vertical units
- Inlet grille with enlarged openings and heating elements to eliminate ice build-up
- Compact, space-saving design
- Energy savings – Significantly reduces energy costs by stopping the waste of expensive cold air
- Built in frost protection
- Hanging bracket (for horizontal units) and an angled discharge allows for directional airflow
- Joining kits available for connecting horizontal units
- Tangential fans – powerful uniform air flow
- Externally mounted controls
- Easy access – unhindered access to goods in the cold-store due to the removal of doors or strip curtains
- Protecting the goods – anti-frost feature make the unit the ideal solution for sub zero temperatures
- Door Switch Control – when the door is opened the fan-speed increased, when the door is closed the speed is reduced or the unit is turned off completely.
- Additional BMS interface available for central control options
From ice to efficiency in just 3 weeks.
Ice and frost build-up create serious challenges in cold stores, from safety risks to higher energy costs. Knowing how and why they form, the problems they cause, and the best ways to prevent them is key to keeping your cold storage safe, efficient, and cost-effective.
Ice and frost form in cold storage when warm, humid air infiltrates a cold store. As this air meets the low internal temperatures, moisture condenses and freezes on floors, walls, and equipment. The problem is most common in high-traffic areas with frequent door openings, or when traditional barriers such as PVC strip curtains can’t provide sufficient climate separation.

Transform Your Cold Storage with Thermoscreens.
The Thermoscreens SLCS Air Curtain is more than just a climate control accessory – it’s an essential upgrade for any cold storage system. By delivering measurable energy savings, improving safety, and supporting sustainability goals, it addresses the core challenges of maintaining an efficient cold storage environment.
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Speak to the team today.
Ready to purchase your industrial air curtains? Getting in touch with our team couldn’t be easier. Choose one of the options below, and a member of our expert team will be on hand to help:
- Call us today on 02476 384646,
- Send us an email to sales@thermoscreens.com
Testimonials
“We’ve been very pleased with your products and would like to continue using them as a design feature in all our shops.”
- Project Manager, large ice-cream manufacturer.
“Wrapped up and gone before the lunch service, great turnaround from order to delivery.”
- Director, Restaurant in Aldwych
“Thank you for having an excellent working relationship with me, you are a credit to Thermoscreens.”
- Technical Engineer, HVAC
“The new air curtains in the freezer room have completely eliminated any ice and frost build up around the room, including the evaporators. As the main reason for cold room failure, this will undoubtedly help to reduce costly downtime, stock loss and maintenance calls.”
- Refrigeration Manager at leading supermarket
“The units we installed at Birmingham this week. We really enjoyed installing your units and would like to use them moving forward with the other stores.”
- Installer, Restaurant in Birmingham
“I would like to take this opportunity to thank you all for your performance, we have all been very impressed with your response to queries and turnaround of air curtains.”
- Installer, HVAC
“Thank you for all your support. We couldn’t have won this project without your assistance.”
- Senior engineer