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- FAQ's Window Restrictor
About Handlestore
Handlestore provide a wide range of replacement double glazing spares for uPVC, aluminium and timber wood windows and doors.
Founded in 2004 and now one of the UK's leading online uPVC window and door hardware retailers. Our business is built on service, quality and integrity. Hear what our customers have to say in our testimonials section.
Based in Aldridge near Walsall in the West Midlands at a purpose built warehouse/technical centre.
Product sales across Europe and the UK. High quality product portfolio that includes the leading European brands of hardware.
Reasons to buy:
- We stock high quality products
- Next Working Day Delivery as standard
- Saturday Delivery (special sevice)
- Emailed time slot for delivery
- Email technical support until 10:00pm each day
- Choice of Products
- We check and adjust prices
- We offer volume discounts on all our products
- We guarantee our products
- We are a trusted stable business
- Refunds are expedited within 7 working days of return.
- 28 day no quibble returns policy
When you deal with HandleStore.com you are dealing with professional people you can trust to be your reliable partner for all things window and door hardware now and into the future.
FAQ's Window Restrictors
Do the safety restrictors provide security to an open window?
They will slow down any intrusion but they must not be classified as secure. Restrictors are designed to limit the amount of opening to avoid people accidentally falling from windows above ground level. An open window can never be treated as secure.
Are the restrictors child-safe?
There are several options available that make it more awkward for children to manipulate the restrictor device. The R02 is designed for a two-hand/two finger operation, the R03 is a fixed restrictor (no release) and the R04 is key-locking. The restrictor should be positioned on the window to ensure the air gap is no greater than 100mm (10cm), the size of a child’s head.
Why do you recommend two restrictors on a top hung window (window hinged from the top)?
If someone should accidentally fall against a window the unrestricted side may be forced wider on its hinges at that side and open the gap of the window further. One restrictor each side will provide a sturdy brace and also avoid over-stressing the hinge on the unrestricted side.
Where should I fit a window restrictor?
Restrictors should be fitted to any window you consider is a safety risk. This may be a children’s room or particularly large windows above ground level. However, consider the points below ‘What do I need to know’.
What do I need to know?
Some key points to be aware of:
Ensure that the window is not used as a fire-escape.
Ensure that all adult occupants are aware of the device and understand how to release the restrictor.
Any keys supplied with a restrictor should be kept in a safe and identifiable place for all adult occupants.
If using the R03 restrictor please note that this device is non-releasable and requires the removal of fixing screws to open the window fully.
All restrictors should be fitted to windows to create an opening air gap no greater than 100mm(10 centimetres) for child safety.
Restrictors do not improve the security of your window.
Two restrictors should be placed on top hung windows either side of the opening window (LH and RH).
How easy are the restrictors to fit?
You will need to mark out and drill fixing holes carefully in the correct position for the device to operate. A full installation sheet is provided with each restrictor.
Do the restrictors hold the window in a fixed stay position?
Only the R03 is capable of doing this via two screws on the friction slide pad.
