Traditional Conservatory Window Opener
Electric Conservatory Window Openers
Screwjack Conservatory Window Openers
What is a Screwjack

The traditional window opener or screwjack is threaded brass rod that when twisted using an opener pole or handle extends to open your window or roof vent.

Screwjacks are particularly popular in conservatories, orangeries and skylight windows on a pitched roof but are also used in other situations such as flat roof vents and low level windows on a vertical wall.


Screwjacks come in a varity of finishes including brass, chrome, satin chrome and bronze.

Where to buy Screwjacks

Two of the UK's leading websites for the supply of screwjacks are and

Examples of Screwjacks

Standard ScrewjackHandle Screwjack