Traditional Screwjack Window Openers

These impressive pieces of hardware are a traditional window opening mechanism that uses threaded rod to open windows and roof vents. They are available in multiple finishes and materials. So have a look at our range to find the correct item to fit your aesthetic.

3 Finishes Available

Single Screwjack Window Opener 300mm SKU 39040

Starting at £36.00 £30.00

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2 Finishes Available

Single Screwjack Opener 450mm SKU 39041

Starting at £56.69 £47.24

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3 Finishes Available

Telescopic Screwjack Opener 310mm SKU 39042

Starting at £37.92 £31.60

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2 Finishes Available

Telescopic Screwjack Opener with Handle 315 mm SKU 39044

Starting at £45.12 £37.60

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2 Finishes Available

Brass or Chrome Winding Pole 1500 mm SKU 39046

Starting at £46.92 £39.10

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Aluminium Winding Pole 1500 mm SKU 39048

Starting at £36.96 £30.80

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2 Finishes Available

Aluminium Telescopic Winding Pole 1750-3000 mm SKU 39049

Starting at £57.96 £48.30

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2 Finishes Available

Telescopic Screwjack with Handle 170 mm SKU 39064

Starting at £33.41 £27.84

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Common questions about these products

Hi, is there a maximum weight limit for the windows these can be used on? we would be looking to order a few for a project in Gravesend.

Whilst there is no weight rating on these, we have seen them used on rooflights weighing up to around 50 kg without any issues being reported. They’re made from solid brass, so their strength is quite robust.

In most cases, I would expect the fixings to be the limiting factor long before the screw jack itself would be at risk of failure.

Answered by our team

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