A system-level approach to weatherproofing ensures code-compliant, resilient, and energy-efficient buildings. Jon Conway of ...

Design a Gutter-Drainage System Properly. Story by James Dulley • 55m. ... During a rainy period, the ground is already saturated, so this water will build up around your house.

The best two drainage pipe materials to have your builder use are standard schedule 40 PVC pipe or SDR 35 pipe. Schedule 40 pipe is the type of drainage pipe that is used inside of homes.

Every home must have some sort of water drainage system to prevent water pressure from building up against the foundation and causing damage or water leaks into the basement or crawlspace.

The frequency of the design event - such as a 50- or 100-year storm. The capacity of the drainage system beyond the site boundary. The use of the site, such as: Natural surface ratio; Density of ...

Designing and building drainage systems, be it for foul water or surface run-off, is a complex task. The design engineers responsible have to take several factors into consideration, such as location ...