From a single extract fan to a full turn-key kitchen fit-out — explore our core service lines below.
Cool Stream designs, manufactures, installs and maintains commercial kitchen ventilation and extraction, extraction canopies and baffle filters, gas interlock systems, kitchen extract ductwork, stainless steel wall cladding, air conditioning, general and heat-recovery ventilation, and planned service and maintenance, across the UK.

The complete system: canopy, filtration, DW/172 ductwork, make-up air, gas interlock and odour control, designed as one.
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Wall, island, L-shaped, box and dishwasher canopies fabricated in 304 stainless steel at our own UK works.
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Central plant, ducted and VRV/VRF systems, designed, installed and serviced by qualified engineers.
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Natural, extract, supply and heat-recovery ventilation systems for any building type.
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Planned preventative maintenance tailored to your equipment, environment and budget.
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BS6173 gas interlocking so gas only flows when the extraction is running.
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Ductwork manufactured to DW/172 with access doors and fire-rated options.
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Stainless steel baffle filters that reduce fire hazard and minimise grease build-up.
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EHO-compliant, easy-clean cladding behind cooking ranges and under canopies.
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Balanced, filtered fresh air so your extraction works and gas appliances burn cleanly.
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Filtration stages and discharge design that keep cooking smells from becoming a complaint.
Learn MoreMost customers come to us with one of four needs, and each has a main service page that links to the specialist pages beneath it.
| If you need to... | Start here | Specialist pages |
|---|---|---|
| Ventilate a commercial kitchen | Kitchen extraction systems | Canopies, baffle filters, ductwork, make-up air, gas interlock, odour control, wall cladding |
| Cool or heat a building | Commercial air conditioning | Ventilation and heat recovery |
| Bring fresh air into a building | Commercial ventilation systems | Make-up air, air conditioning |
| Keep existing plant compliant | Maintenance & servicing | Kitchen extraction, air conditioning |
We survey, design, manufacture canopies and ductwork at our own works, install with our own engineers and commission, so one team is accountable for the whole system. Gas work is approved by a Gas Safe registered engineer, ductwork is manufactured to DW/172, gas interlocking is installed to BS 6173 and air conditioning installations are tested to BS EN 378.
If you are still comparing options, our guides cover kitchen extraction regulations, planning permission, what drives cost, make-up air, restaurant air conditioning and VRF or split systems. Every service is available across the UK; see where we work.