- Can I use screwjacks on a vertical window?
Yes, but only if the window is at a low level. If your window is out of reach, a screwjack is not suitable. This is because the winder pole must be held in alignment with the screwjack’s thread when turning. If your window is high level this could be well above your head. See this illustration for more information.
- Do I need to grease my screwjacks?
Generally speaking no, but it also won’t do any harm if you do. Should you wish to lubricate yours, then we suggest a dry lubricant as this will look better and help to stop dust build up.
- What opening stroke sizes are these openers available in?
The most common opening stroke is 150mm, but we can also supply folding openers in 90mm, 225mm, and 300mm distances if required. It’s best to contact us to confirm as not all distances are available across the range.
- What finishes and colours are folding openers available in?
Our window openers normally come in a brushed, anodised aluminium finish, but we are able to work with our manufacturers and suppliers to get a custom anodised finish if desired. As with any anodising, it is difficult to obtain exact colour matches, so samples may need to be produced for approval.
- How do I select an opener for my window?
To get the process started we have a specification sheet you can download and review. This can then be completed and sent over to us via email or used as guidance for the kind of questions we will need to ask during a phone call. You can download the specification sheet here.
- Is there a standard size folding opener?
No, given the number of different window styles and frame sizes it’s very difficult to choose a standard size that works well for everything. Any standard size opener will generally need to be modified with packers in order to work properly. We are able to and often do supply customised folding openers to suit your specific window so get in touch with us to find out more.
