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Roof Fans Roof Fans

Roof Fans

Enhance the airflow and ventilation in your space with our carefully selected collection of roof fans. Designed for efficiency and reliability, these fans provide powerful air circulation while keeping energy consumption low. Built to last, they perform quietly and effectively, making them suitable for a wide range of settings—from commercial and industrial buildings to residential spaces. With multiple sizes, airflow capacities, and motor types available, you can find the ideal fan to meet your specific ventilation needs. Improve indoor air quality, reduce humidity, and maintain a comfortable environment with our high-performance roof fans.

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45 products
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Systemair DVN 450D4 IE3 Centrifugal Roof Fan – Direct Driven, 120°C Continuous, Vertical Discharge, 6,080m³/h, Seawater-Resistant Aluminum, Powder-Coated Steel Frame Systemair DVN 450D4 IE3 Centrifugal Roof Fan – Direct Driven, 120°C Continuous, Vertical Discharge, 6,080m³/h, Seawater-Resistant Aluminum, Powder-Coated Steel Frame

Puravent

Systemair DVN 450D4 IE3 Centrifugal Roof Fan – Direct Driven, 120°C Continuous, Vertical Discharge, 6,080m³/h, Seawater-Resistant Aluminum, Powder-Coated Steel Frame

£1,956.53
£1,956.53
Systemair DHS 450EV Centrifugal Roof Fan – Horizontal Discharge, 5,850m³/h, Low Noise, Industrial Silver Systemair DHS 450EV Centrifugal Roof Fan – Horizontal Discharge, 5,850m³/h, Low Noise, Industrial Silver

Puravent

Systemair DHS 450EV Centrifugal Roof Fan – Horizontal Discharge, 5,850m³/h, Low Noise, Industrial Silver

£1,314.38
£1,314.38
Systemair DHS 225EZ Centrifugal Roof Fan – Horizontal Outlet, 850m³/h, <125W, Speed-Controllable, Low Noise, Coastal-Resistant, Aluminum Casing, Grey Systemair DHS 225EZ Centrifugal Roof Fan – Horizontal Outlet, 850m³/h, <125W, Speed-Controllable, Low Noise, Coastal-Resistant, Aluminum Casing, Grey

Puravent

Systemair DHS 225EZ Centrifugal Roof Fan – Horizontal Outlet, 850m³/h, <125W, Speed-Controllable, Low Noise, Coastal-Resistant, Aluminum Casing, Grey

£391.83
£391.83
Systemair DHS 500E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 7,280 m³/h, Low Noise, Speed-Controllable, Aluminum Casing Systemair DHS 500E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 7,280 m³/h, Low Noise, Speed-Controllable, Aluminum Casing

Puravent

Systemair DHS 500E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 7,280 m³/h, Low Noise, Speed-Controllable, Aluminum Casing

£1,833.04
£1,833.04
Systemair DHS 400E6 Sileo Centrifugal Roof Fan – Horizontal Discharge, 2,400m³/h, Silver, 230V Systemair DHS 400E6 Sileo Centrifugal Roof Fan – Horizontal Discharge, 2,400m³/h, Silver, 230V

Puravent

Systemair DHS 400E6 Sileo Centrifugal Roof Fan – Horizontal Discharge, 2,400m³/h, Silver, 230V

£1,134.86
£1,134.86
DHS 500DV sileo Centrifugal Roof Fan – Horizontal Discharge, 9,500 m³/h, Low Noise, Speed-Controllable, Aluminum Casing, Coastal-Ready DHS 500DV sileo Centrifugal Roof Fan – Horizontal Discharge, 9,500 m³/h, Low Noise, Speed-Controllable, Aluminum Casing, Coastal-Ready

Puravent

DHS 500DV sileo Centrifugal Roof Fan – Horizontal Discharge, 9,500 m³/h, Low Noise, Speed-Controllable, Aluminum Casing, Coastal-Ready

£1,498.65
£1,498.65
Systemair DHS 500E6 Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,310m³/h, Quiet Operation, Silver/Black Systemair DHS 500E6 Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,310m³/h, Quiet Operation, Silver/Black

Puravent

Systemair DHS 500E6 Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,310m³/h, Quiet Operation, Silver/Black

£1,371.02
£1,371.02
Systemair DHS 500DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,110 m³/h, Black, Single PhaseSystemair DHS 500DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,110 m³/h, Silver, Single Phase Systemair DHS 500DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,110 m³/h, Black, Single PhaseSystemair DHS 500DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,110 m³/h, Silver, Single Phase

Puravent

Systemair DHS 500DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,110 m³/h, Black, Single PhaseSystemair DHS 500DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,110 m³/h, Silver, Single Phase

£1,358.19
£1,358.19
Systemair DHS 355E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 3,140 m³/h, Black, Industrial Ventilation Systemair DHS 355E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 3,140 m³/h, Black, Industrial Ventilation

Puravent

Systemair DHS 355E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 3,140 m³/h, Black, Industrial Ventilation

£952.89
£952.89
High-Performance Centrifugal Roof Fan DHS 450E6 Sileo – Horizontal Discharge, 3,920m³/h, Silver High-Performance Centrifugal Roof Fan DHS 450E6 Sileo – Horizontal Discharge, 3,920m³/h, Silver

Puravent

High-Performance Centrifugal Roof Fan DHS 450E6 Sileo – Horizontal Discharge, 3,920m³/h, Silver

£1,207.43
£1,207.43
DHS 355DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 3,190 m³/h, Low Noise, Speed-Controllable, Aluminum & Galvanized Steel, Coastal-Suitable DHS 355DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 3,190 m³/h, Low Noise, Speed-Controllable, Aluminum & Galvanized Steel, Coastal-Suitable

Puravent

DHS 355DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 3,190 m³/h, Low Noise, Speed-Controllable, Aluminum & Galvanized Steel, Coastal-Suitable

£947.54
£947.54
DHS 560DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 8,040m³/h, Low Noise, High Efficiency, Aluminum Casing, Galvanized Steel Base DHS 560DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 8,040m³/h, Low Noise, High Efficiency, Aluminum Casing, Galvanized Steel Base

Puravent

DHS 560DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 8,040m³/h, Low Noise, High Efficiency, Aluminum Casing, Galvanized Steel Base

£1,949.63
£1,949.63
Systemair DHS 450DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,820 m³/h, Single Phase Systemair DHS 450DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,820 m³/h, Single Phase

Puravent

Systemair DHS 450DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 5,820 m³/h, Single Phase

£1,246.96
£1,246.96
Systemair DHS 400E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 4,270m³/h, Single-Phase Systemair DHS 400E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 4,270m³/h, Single-Phase

Puravent

Systemair DHS 400E4 Sileo Centrifugal Roof Fan – Horizontal Discharge, 4,270m³/h, Single-Phase

£1,046.98
£1,046.98
Systemair DHS 400DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 4,330 m³/h, Industrial Ventilation, Single-Phase, Black Systemair DHS 400DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 4,330 m³/h, Industrial Ventilation, Single-Phase, Black

Puravent

Systemair DHS 400DV Sileo Centrifugal Roof Fan – Horizontal Discharge, 4,330 m³/h, Industrial Ventilation, Single-Phase, Black

£1,057.71
£1,057.71
Systemair DHS 400DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 2,620m³/h, High Efficiency, Low Noise, Aluminum Casing, Galvanized Steel Base Systemair DHS 400DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 2,620m³/h, High Efficiency, Low Noise, Aluminum Casing, Galvanized Steel Base

Puravent

Systemair DHS 400DS Sileo Centrifugal Roof Fan – Horizontal Discharge, 2,620m³/h, High Efficiency, Low Noise, Aluminum Casing, Galvanized Steel Base

£1,082.26
£1,082.26
Systemair DHS 310EV Sileo Centrifugal Roof Fan – Horizontal Discharge, 1,360m³/h, Black, Single-Phase Systemair DHS 310EV Sileo Centrifugal Roof Fan – Horizontal Discharge, 1,360m³/h, Black, Single-Phase

Puravent

Systemair DHS 310EV Sileo Centrifugal Roof Fan – Horizontal Discharge, 1,360m³/h, Black, Single-Phase

£751.83
£751.83
Systemair TFSK 200 EC Sileo Red Roof Fan – 230V Single Phase Centrifugal Ventilation Fan, 778m³/h Airflow, Energy Efficient EC Motor, Speed Controllable Extract Fan Systemair TFSK 200 EC Sileo Red Roof Fan – 230V Single Phase Centrifugal Ventilation Fan, 778m³/h Airflow, Energy Efficient EC Motor, Speed Controllable Extract Fan

Puravent

Systemair TFSK 200 EC Sileo Red Roof Fan – 230V Single Phase Centrifugal Ventilation Fan, 778m³/h Airflow, Energy Efficient EC Motor, Speed Controllable Extract Fan

£568.61
£568.61
Systemair TFSK 160 EC Sileo Roof Fan Black – Compact Centrifugal Extraction Fan, Single Phase 230V, 576m³/h Airflow, Energy Efficient EC Motor Systemair TFSK 160 EC Sileo Roof Fan Black – Compact Centrifugal Extraction Fan, Single Phase 230V, 576m³/h Airflow, Energy Efficient EC Motor

Puravent

Systemair TFSK 160 EC Sileo Roof Fan Black – Compact Centrifugal Extraction Fan, Single Phase 230V, 576m³/h Airflow, Energy Efficient EC Motor

£480.13
£480.13
Systemair TFSK 200 EC Sileo Black Roof Fan, Single Phase Centrifugal Ventilation Fan, 778 m³/h Airflow, Energy Efficient EC Motor, Speed Controllable Extract Fan Systemair TFSK 200 EC Sileo Black Roof Fan, Single Phase Centrifugal Ventilation Fan, 778 m³/h Airflow, Energy Efficient EC Motor, Speed Controllable Extract Fan

Puravent

Systemair TFSK 200 EC Sileo Black Roof Fan, Single Phase Centrifugal Ventilation Fan, 778 m³/h Airflow, Energy Efficient EC Motor, Speed Controllable Extract Fan

£517.85
£517.85
Systemair TFSK 315 M Roof Fan, Single Phase Centrifugal Ventilation Fan, 1200 m³/h Airflow, Speed Controllable, Swing-Out Design, Black Systemair TFSK 315 M Roof Fan, Single Phase Centrifugal Ventilation Fan, 1200 m³/h Airflow, Speed Controllable, Swing-Out Design, Black

Puravent

Systemair TFSK 315 M Roof Fan, Single Phase Centrifugal Ventilation Fan, 1200 m³/h Airflow, Speed Controllable, Swing-Out Design, Black

£438.88
£438.88
Systemair TFSR 160 EC Sileo Red Roof Fan, Single Phase Centrifugal Ventilation Fan, 576m³/h Airflow, EC Motor, Speed Controllable, 230V Systemair TFSR 160 EC Sileo Red Roof Fan, Single Phase Centrifugal Ventilation Fan, 576m³/h Airflow, EC Motor, Speed Controllable, 230V

Puravent

Systemair TFSR 160 EC Sileo Red Roof Fan, Single Phase Centrifugal Ventilation Fan, 576m³/h Airflow, EC Motor, Speed Controllable, 230V

£528.34
£528.34
Systemair TFSR 200 EC Sileo Roof Fan – High Efficiency EC Motor, 778m³/h Airflow, Single Phase Centrifugal Extract Fan, Red Systemair TFSR 200 EC Sileo Roof Fan – High Efficiency EC Motor, 778m³/h Airflow, Single Phase Centrifugal Extract Fan, Red

Puravent

Systemair TFSR 200 EC Sileo Roof Fan – High Efficiency EC Motor, 778m³/h Airflow, Single Phase Centrifugal Extract Fan, Red

£569.73
£569.73
TFSR 160 EC Sileo Black Roof Fan – Single Phase Centrifugal Extract Fan, EC Motor, 576m³/h, Energy Efficient, Swing-Out Design TFSR 160 EC Sileo Black Roof Fan – Single Phase Centrifugal Extract Fan, EC Motor, 576m³/h, Energy Efficient, Swing-Out Design

Puravent

TFSR 160 EC Sileo Black Roof Fan – Single Phase Centrifugal Extract Fan, EC Motor, 576m³/h, Energy Efficient, Swing-Out Design

£508.59
£508.59

Frequently Asked Questions

Our pricing reflects the engineering, filtration technology, safety features, and smart systems inside each product. Entry-level models offer essential comfort, while premium models include higher CADR levels, advanced sensors, and smart automation for larger rooms.

Yes — especially for larger rooms or homes with pets, allergies, or high pollution. Higher-priced models often include stronger performance, larger coverage areas, and more advanced features like smart control and automatic mode.

We occasionally offer promotional pricing during seasonal events or product launches. The best way to stay informed is to join our email list.

Yes — all orders include free UK delivery with tracking.

For air purifiers, replacement filters are required every 6–12 months, depending on usage. Cooling and heating units do not require ongoing consumables.

We are working to introduce Klarna/PayPal Pay Later options to make premium comfort more accessible.