Window security grilles or collapsible security grilles can be cost effective methods of protecting a number of different property types. Although they are used most often in retail and commercial establishments, they can also be used around the home to prevent entry through windows which are one of the most common access routes for thieves. Window grilles are inexpensive and quick to install if you hire a security professional to fit for you. When you buy security grilles you have to choose the correct type for your needs. you can have window grilles made bespoke but this is expensive and in most cases not necessary. In the vast majority of cases you should be able to find ready made grilles from a reputable company that will do the job nicely.
first of all you need to measure your windows to choose the correct grill size, then measure the grills against your window and mark the areas where you will need to drill holes for your screws. Drill into the window frames to affix your bars to the wall ensuring the marks are completely level. Once you have drilled the holes you can install your security grille into place by holding the grille up against the window frame and screwing it into place, making sure that all the screws are embedded right into the window frame (you will usually need a helper for the final install as two pairs of hands are better than one).
If you want to be sure that your security grilles have been installed properly, it may be best to pay a professional to install them for you. As long as you choose a reputable installer you will have peace of mind knowing that they have been installed properly and are completely secure. If you decide to hire a professional you should always make certain that you call upon a reliable, professional company with an established track record in your area to do the work for you.
For high security with style, chainlink grilles offer a high degree of visibility combined with very effective security. A great alternative to solid roller shutters, chainlink roller grilles are made from aluminium or steel tubes and links, joined with steel rods to make a lightweight, but incredibly strong curtain. However this trype of security grill would be overkill in most domestic properties, but a fantastic option for commercial units.