Screwjack Window Openers

A 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.

With various lengths and bracket options you can select the most appropriate screwjack to suit your window so whether you are looking to install new openers, or need a replacement opener or winder pole you can find your solution here.

View Manual Window Openers
Screwjacks in a variety of finishes
Screwjacks in a variety of finishes

Screwjacks in a variety of finishes

Traditional ScrewJack Window Winders

The effortless way to open your conservatory windows.

Just fit a winder pole into the screw jack and wind it, and the window will open.

Screw Jack Opener - Telescopic Screw Jack Winders
Screw Jack Opener

Telescopic Screw Jack Winders

Screw Jack With Handle

If your window is within reach you could also consider installing a manual screw jack, that comes with a small built on opening handle.

Handle Style Screw Jack
Handle Style Screw Jack

Screw Jack With Handle

Brass & Chrome Telescopic Window Winders

Our screwjacks come in a range of sizes and finishes, with different bracket sizes too so they can suit a wide variety of windows.

Brass & Chrome Screw Jacks
Brass & Chrome Screw Jacks

New Finish Now Available

Satin Chrome Finish Single and Twin Thread Screw Jacks

Not looking for brass, well maybe our Chrome or Satin finishes suit your needs better.

Satin Chrome Screwjacks
Satin Chrome Screwjacks

Satin Chrome Finish Single and Twin Thread Screw Jacks

Bracket Options To Suit Timber and uPVC Vents

With a wide range of brackets available in each finish we are sure to have something to suit your window to vent.