Over time, a shower screen seal may become broken and saturated with damp. When your shower seal is looking worse for wear, you can simply remove your old one and install a brand new one. Any shower screen seal, or other products that you buy online from us are covered by a buyer's warranty from Google Certified Shops and you can see our customer rating in the bottom left of the screen. Don't forget our cut to length service if you would like us to shorten a seal to a particular length (to the nearest mm). Some of our seals are also available with different "depths" meaning you can choose how much of a lip/fin you require on the seal to best suit your needs. Most shower seals can be cut to a desired length, so you do not need to measure the width of your shower screen. For the best fit, it is recommended that you install the new shower seal then carefully cut the seal so that is the exact length of the shower screen.