Winlock Product Catalogue 2023 - Catalog - Page 8
Window Maintenance
GENERAL
At least twice a year, open the window fully and clean out any debris, cobwebs or insects from the sash and
frame, particularly around any hardware parts.
PVC frames can generally be cleaned with warm, mildly soapy water and a non-abrasive cloth.
LUBRICATION OF HARDWARE
The hinge mechanisms and locking mechanisms would benefit from lubrication at least once and preferably
twice a year. Lubricate with a silicon spray around all parts with metal to metal contact. This means the
moving locking parts of the window lock and all the riveted parts of the door hinge.
ADJUSTMENT OF HARDWARE
If the window operates with ease and without undue resistance, then lubrication is enough. However, if the
locking mechanism is stiff, then in most cases it is possible to adjust the locking cams on the window lock.
Most will have an Allen key adjustment in the centre of the locking point. They should be preset to a neutral
position when the window is made, but this may not be the case once installed. The easiest way to adjust a
stiff window is to adjust each locking point so that the locking point is moved as far toward the opening side
as possible. This should give the minimum amount of compression and make the window as easy to lock as
possible. If it is too loose, then turn the locking points back towards the closing side. If the locking system is
still too stiff having fully adjusted the locking points out then there is something else wrong with the
mechanism and you should call the original installer if still under warranty or a window maintenance
specialist.
REPLACEMENT OF HARDWARE
The only component on a window that is easily replaced by a DIYer is the espagnolette handle. Buy an Easyfit
Repair Espag pack or Versa Repair Handle, and these should come with everything needed to replace the
handles, including screws and instructions.
It is not recommended that window hinges or locking systems are replaced by anyone other than a
tradesman – even replacing like for like might be a mistake if the hardware is wrong for the window in the
first place. It is all too easy to ruin a perfectly serviceable window if not properly skilled.
Maintainance & Warranties
All of the guarantees and warranties we offer are subject to the
proper installation, use and maintenance of the window, door or patio
hardware. Improper installation, use or maintenance of hardware will
invalidate the relevant guarantee or warranty.
If you require further information regarding our guarantees or
warranties, our sales team and technical team are on hand to offer
expert advice - they can be contacted by email at sales@winlock.co.uk
or by phone call on 01952 602250.
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Winlock Sales 01952 602250