SubFloor Drainage

No weather-related natural disaster wreaks such havoc as a flood and parts of Northland are certainly prone to flooding. As a home-owner you can mitigate flood damage by taking steps to improve subfloor drainage. You may only require a simple do-it-yourself upgrade or you may need a professional for major retrofitting. We can help you decide what solution will best protect you from flood damage in the future.

Drainage

The best flood mitigation strategy begins with proper drainage. Experts say you should maintain a slope like an apron around the perimeter of your home. Concrete walks and patios should have a similar drainage pitch as such slopes allow water to flow away from your home. Well-maintained roof gutters and downspouts fitted with extensions and splash pads also help.
You may be able to complete basic drainage work yourself, but installing pumps, drainage systems and waterproofing requires professional help or consultation.

Retrofitting

• Subfloor Drainage:
  If you've ever had standing water beneath your house or in the basement, consult with an engineer. You may need to install a subfloor drainage system tied into an external surface drainage system around the perimeter of the basement or first-level wall.
  
  
• Sump Pumps:
  If gravity isn't on your side and the subfloor drainage system can't channel water to the surface drainage system, you may need a sump pump. Powered by electricity with a back-up battery or water pressure mechanism, sump pumps can come with an automatic float switch that signals them to start once water reaches a certain level. Sump pumps also may be necessary if water does not naturally drain away from the house.

Contact us for more information and help in designing a drainage system to suit your needs.