When we think about decorating and improving our homes we often think about the inside and may leave the outside until last. This is because we spend most of our time inside our houses, but if you want to improve the curb appeal of your home or get it ready to sell, then you may want to invest some time and money on the outside too. Often more traditional houses are covered in render. Over time this can become dirty and discoloured. It may be that it just needs a good clean or other times it may require re-rendering. This job is one that should be undertaken by a professional and there are many companies out there that offer a range of services for the front of your home. They may simply replace wat you had before, or they may even be able to use a different building material to change the exterior finish. They should be able to talk you through the advantages of any covering to allow you to make an informed choice. Some companies will offer a warranty on this sort of work so it is important to ensure that you find out how long you are covered for should you encounter any issues down the line.