https://www.repairmywindowsanddoors.co.uk/banbury-sash-window-repairs-near-me/ Sash Window Locks With Key Sash windows can be difficult to secure. Sash windows come with simple central catch locks that can be opened using a screwdriver, or knife. There are many options to improve security while maintaining the traditional look of timber sash window. Some of the most discreet alternatives are opening restrictors barrel fasteners and Brighton sash bolts. Sash stops Installing the security lock on an old sliding frame timber window with a sash can be a great way to prevent children from opening the window and gaining access. It is possible to install this feature yourself and it's not expensive. There are many options available for locking sash windows, but we recommend the Migstop restrictor made by Mighton. This spring-loaded device is shut or opened using the key. It also stops the window from moving further than the set point, which is perfect when you have children. To put the fastener in place, you must first close and lock the window. Then mark the location of the holes with pencil on both sides of frame. Then, drill the holes. After you've made the holes, place the fastener in its place and screw it down using the screws provided. You should also test the fastener to make sure it opens and closes easily and doesn't have catch that sticks out. The upper sash is equipped with sash stops to prevent the sashes sliding over each other. They are easy to install and unobtrusive, but only work if they're installed in the correct position. There is also the option of installing sash bolts that are difficult to remove, but they require keys. The bolts are inserted into the top and bottom of the sash to keep them from being opened. These bolts come in two different types: protruding bolts that can only be removed with an appropriate tool, or pick bolts which can be removed. They can be used in combination with sash stops fitted to the frame to permit an opening of 100mm,