One of the usual mistakes that are made during construction of a house is having bad outdoor drainage. In most cases, it happens when uncertain weather conditions, natural disasters or when it is knowingly ignored. As result, you may have clogged drainage in your house or water standing in your yard and parking after heavy rains.
Water can be very destructive to your house, especially if collects around your house. The biggest damage it causes is to the foundation of your house, causing cracks, leaks and mold to your property. These gradually undermine the foundation of your house, devaluing it on the whole. In worst cases, excessive rot may also cause your house to collapse without you knowing when it happened.
Outdoor drainage depends on the elevation of your house, the height of the foundation and weather conditions. There are different types of drainage system but there are some easy ways that you can see how your water drain is doing.
The first thing you have to evaluate is the elevation of your house from the surrounding. Your house has to be above the ground and the yard or the parking lot should not be sloping towards the building. Also take a good look at the landscaping around your house if it is high as compared to the house. The sloping surroundings make the water run towards the property and is cannot be drained, which then goes into your foundations and damages the structure.
Look around your house and see if you can find paint fails, or cracks in the walls. This especially includes the basement of your house and the exterior walls of your structure. Also note cracks in your parking and floors to see if you find cracks or heaves anywhere. If these signs are there, you needs a thorough inspection of your drain system
One of the biggest sign that you have water drainage problems is having mold anywhere in your house. If you have mold in your basement or crawlspace, you need to pay immediate attention to it and remedy it.
Most of all, pay attention to the outdoor drainage and see where and how the water leaves your property. The farther it goes from your property, the better. If the drain leads to your lawn, the lawn should not be sloping towards the house.
If you are moving into or buying a new house and don’t have time to do outdoor drainage inspection yourself, you can hire a property inspection service that will give you a detailed report on all property failures and the cost of taking care of the problems the house has. This way you can take care of the issues before you move into it.