Product Overview
The workhorse. Right for most AOV and natural ventilation applications. Simple to install, proven in the field.
Step up where chains can't. Heavier windows. External locations. Exposed environments where you need push-force and resilience built in.
The precision tool. Silent operation, consistent force across the full stroke, built for high-duty-cycle systems where chain fatigue is a real risk.
Not sure which one you need? Call us. We've been importing and specifying actuators since 1990.
Compact sprocket-chain actuator with 150N thrust. Adjustable stroke of 250mm or 365mm in 24V and 230V. Suits top-hung and bottom-hung windows up to 25kg.
Low-profile chain actuator with 300N thrust and double-link steel chain. Four adjustable stroke positions from 100-400mm. Available in 24V and 230V.
High-performance chain actuator with up to 400N thrust and built-in synchronisation. Four adjustable stroke positions from 150-600mm. Available in 24V and 230V.
Versatile chain actuator with 300N thrust and adjustable stroke up to 400mm. For top-hung, bottom-hung windows, domes and skylights. 230V and 24V.
Compact chain actuator with 300N thrust and adjustable stroke 240-360mm. For top-hung and bottom-hung windows, domes and skylights. 230V and 24V.
Dual push-point chain actuator with 400N thrust and 360mm stroke. Compact profile for top-hung and bottom-hung windows. 230V and 24V.
Compact chain actuator with 300N thrust and adjustable stroke up to 380mm. For top-hung, bottom-hung and centre-pivot windows. 230V and 24V.
Compact chain actuator with 400N thrust and adjustable stroke up to 500mm. For top-hung and bottom-hung windows, domes and skylights. 230V and 24V.
500mm chain actuator with integrated speed synchronisation. Available in 230V AC and 24V DC with optional F-Signal feedback. Grey, black and white finishes.
Compact chain actuator with sleek profile and selectable stroke. For top-hung, bottom-hung and side-hung windows. 230V and 24V in silver, white and brown.
Low-profile chain actuator with double link articulated stainless steel chain. 300N thrust, 130-400mm stroke via dip switches, 24V and 230V. Synchro option.
Powerful chain actuator with up to 400N thrust. Stroke from 450-800mm in 230V AC and 24V DC. Silver, white and dark brown finishes.
Dual-chain actuator with 600N thrust and integrated speed sync. For top-hung and bottom-hung windows. 230V AC and 24V DC with optional F-Signal.
Dual-chain actuator with 600N thrust and integrated speed sync. Fast installation at 24V DC. Silver, black and white with optional F-Signal.
Popular 300mm chain actuator in standard, RF and F-Signal variants. 230V AC and 24V DC in grey, black and white finishes.
Chain actuator with integrated speed sync for single or multi-actuator setups. 24V DC in grey, black and white finishes.
Concealed chain actuator for VELUX GGL, GGU and VL roof windows. 100N thrust, stroke up to 570mm, 24V. Hidden behind the ventilation flap when the window is closed.
Surface-mounted chain actuator with micro controller. Up to 300N thrust, 400 to 1000mm stroke options, 24V. Up to four actuators per window with no external sync module.
Programmable aluminium-cased chain actuator. Up to 200N thrust, 50 to 500mm adjustable stroke, 24V. Synchronises up to four actuators with no external module.
Rigid-rod linear actuator with up to 1000N thrust. Adjustable stroke 70–500mm in 230V AC or 24V DC. For heavy facades and rooflights. Trade supply.
Linear stem actuator with 800N thrust and stroke from 200-1000mm. For top-hung and bottom-hung windows and louvres. 24V DC.
Versatile linear actuator for modern windows and rooflights. 180-500mm stroke at 230V AC. Silver and brown finishes available.
IP65 rated linear actuator for internal and external use. 650N thrust with 180mm and 300mm stroke options. 24V DC in silver anodised finish.
Electric rack and pinion actuator with 1000N push-pull force. 180–1000mm stroke in 110–240V AC or 24V DC RWA. For heavy windows and rooflights. Trade supply.
Versatile rack actuator for windows, rooflights, domes and louvres. 10mm and 12mm rack with 180-1000mm stroke. 230V AC and 24V DC.
Auxiliary rack actuator for synchronised dual-point opening. Pairs with primary UCS Rack via S1 Connecting Bar Kit. 180-1000mm stroke in 230V and 24V.
Main and auxiliary rack actuator kit with 12mm connecting rods. Dual-point actuation for larger windows, domes and louvres. 180-1000mm stroke in 230V and 24V.
Main and slave rack actuator kit with synchronised dual-point opening. 12mm connecting rods for larger windows and domes. 180-1000mm stroke in 230V and 24V.
Rack actuator with 500N thrust in three stroke lengths: 320, 500 and 750mm. For top-hung and bottom-hung windows, domes and skylights. 230V and 24V.
Synchronised T-Rack actuator for individual or group operation. Multiple stroke lengths for larger windows, domes and vents. 24V DC.
T-Rack actuator for rooflights, domes and large windows. 350-1000mm stroke in 230V AC and 24V DC. Speed sync available.
Chain, linear and rack window actuators from UCS, Topp, Mingardi, WindowMaster and Belimo — for AOV smoke ventilation and everyday natural ventilation alike. Whether you need an AOV window actuator to drive a certified smoke vent or a near-silent rack drive for an occupied office rooflight, we hold comprehensive stock across all three drive types for next-day despatch.
For stroke, force and voltage selection, call 01202 725 689 or email our technical team.
Prefer to shop by manufacturer? See our dedicated pages for UCS, TOPP, Mingardi and WindowMaster actuators, or browse all brands.