Here are a few reasons why the velcro adjustable window screen is the ideal cheap flyscreen solution:- DIY Adjustable Window Screens are suitable for any windows old or new and for any window type; sash, awning, casement, hopper, and slider. Simple DIY Installation WARNING: Do not pre-cut the VELCRO® strip and attach to the screen; fix directly to the window frame, one side at a time and then cut. WARNING: Do not touch the adhesive strip with fingers, and ensure your scissors are clean and sharp. Carefully fit the self adhesive VELCRO® Brand fastener onto the now clean & dry surface. Do so when the room temperature is 18°C or higher in non-humid conditions. If the temperature is low, warm the frame and the VELCRO® Brand fastener with a hair dryer, or fan heater in an effort to increase the bond.

WARNING: The VELCRO® fastener cannot be re-positioned if you make a mistake. You will need to start again with new VELCRO® strips. When doing so ensure there are no traces of glue left behind and the surface is spotless again. your new DIY Velcro Window Screens will arrive with simple install instructions, no tools or tradesmen needed. extra large windows as well as outside entertainment areas can be easily screened with ease using DIY Velcro Window Screens.The VELCRO® fastener will eventually come away from the window frame if sufficient pressure is not applied, and if this happens it cannot be reused. By applying pressure this activates the ‘Pressure Sensitive Glue’, so it is important to pay special attention to the corners as these are often missed.