Polar U-Series 1.8 x 1.8m Integral Walk-In Freezer Room Green

The Polar U-Series walk-in freezer room is a fully integral cold room unit designed for commercial kitchens that need substantial, reliable bulk frozen storage. At 1.8 x 1.8 metres, it offers a usable gross capacity well suited to operations receiving regular frozen deliveries or running extended storage cycles. The integral design means the refrigeration system is built into the unit itself — there is no requirement for remote condensers or external ducting, which simplifies the installation considerably and reduces the footprint impact on the surrounding space.

In practice, this unit is built to cope with the demands of busy service environments. The forced-air cooling system maintains stable freezer temperatures even when ambient conditions are high — up to 43°C — which matters in kitchens where the plant room or delivery area can become warm during summer months or during sustained service periods. The 80mm insulated wall panels and rebated, lockable door help maintain temperature consistency when the room is accessed frequently, which is often where lesser-specified units start to struggle.

From an operational standpoint, there are several practical advantages worth noting:

• Integral refrigeration removes the need for remote condenser installation or specialist ductwork
• Rebated flush-closing door improves both energy retention and site security
• Forced-air cooling reduces temperature recovery time after frequent door openings
• R449A refrigerant is a lower-GWP option compared to older refrigerant types
• Galvanised steel and aluminium construction supports durability in demanding environments

This unit is supplied with site survey, delivery, professional installation, and commissioning included — which is important given the weight and the care required to position and seal a cold room correctly. It is available to mainland UK locations only. The unit is special-to-order and non-returnable, so the pre-purchase site survey is a meaningful part of the process rather than a formality. If the installation site is exposed or partially outdoor, a weather-resistant roof panel is available separately and should be factored into planning. Internal racking and shelving are not included and will need to be sourced separately.

This model is well suited to independent restaurants, hotel kitchens, school catering facilities, and food production operations that require a self-contained frozen storage solution without the complexity of a remotely refrigerated system. For sites with higher throughput or larger footprint requirements, larger-capacity walk-in configurations are available in the same range. Equally, for operations with more modest storage needs, smaller footprint options exist within the catalogue.

If you are weighing up the right room size, refrigeration specification, or whether an integral or remote system better suits your site, our team is happy to talk through the details before you commit to an order.