Window Openers for Home & Commercial Use
Electric window actuators are a popular alternative to manual openers that provides easier, safer and more efficient operation of windows, skylights and vents.
At Rocburn, we stock a wide range of high-quality electric window opening systems and products designed to deliver reliable, easy to use and cost-effective solutions for windows of various types, size, style and design.
Types of Electric Openers | Systems | Frequently Asked Questions
Types of Electric Window Openers
Each type of opener is suited to specific situations, it can be difficult to know which is best for your vent or window. Please get in touch to discuss it with us, and we’ll guide you through the pros and cons of each option.

Chain Actuators
Popular in both domestic, commercial, and school premises. Their flexibility allows them to be installed on most types of windows.
Our Electric Window Opening Systems
Conservatories, Orangeries, and Schools
Popular in the home and widely used in schools or commercial applications. The Topp ACK4 window opener is a robust system that comes with an adjustable stroke and brackets that are suitable for most situations.
Skylights and Roof Windows
For skylights we favour the Kato Actuator as it has the perfect bracket to fit to a Velux or Fakro window. This slim line actuator is aesthetically pleasing and provides a cheap and effective retro fit option. There are also other Nekos products available including the – Kato 230v, Kato 253 and Kato 305 as well as a range of brackets.