Swimming pools are a great asset for your home and can add amount of value in its selling price. There are many things to consider when you are purchasing a home and the condition of a swimming pool is certainly one of them. Be aware of the type of pool and the material it from which it is constructed. Some pool materials require more maintenance than others and this is a good thing to keep in mind with a property that has a pool. Fiberglass pools often have a algae repellent surface, but require occasional re-surfacing. In contrast cement pools are more durable, but have to be replaced after 10 years which can be a huge cost to absorb. Important things to note are how well the pool has been maintained, the age of the pool, the material is has been made with and also if it has been winterized every year. If a pool hasn't been properly winterized it can damage the pool and the surrounding surfaces.