Roof Water Drainage Solutions

A shallow trough is lined with stones or rocks offering excess water a place to flow and runoff.

Roof water drainage solutions.

The grs gr52 panel size is 24 x 24 x 2 125. This prevents the water from rolling off the roof uncontrolled and running down the side of the building which could damage the siding windows and foundation. Water pooling in a foundation or basement can cause structural damage. Screw a drain cover over the end of the tubing as it approaches daylight to keep critters out.

Without adequate drainage excess water can damage your roof walls foundation and landscaping. Install the drainage system step 1 starting at the spot designated for the outlet dig a 12 to 18 inch deep by 8 inch wide trench to the spot designated for the basin. Gutters are the most commonly used and most cost effective drainage solution for flat roofs. Green roof solutions gr32 and gr52 drainage panels come in 24 x 24 interlocking squares constructed of 100 recycled high density polypropylene hdpp.

Adding a gentle downward slope to the ground around your home is also helpful. The simple drainage solutions for yards in such cases is to break the flooring or the concrete off the ground till you hit soil. Draining water away from your home starts with installing a sound gutter system that has extensions to carry the water away from your home. To prevent erosion make a rock bed around the end of the tube.

Create a perimeter drain system with a storm drain catch basin to carry water away from the foundation of your home. They catch rainwater as it rolls off the edge of the roof and divert the water into a downspout that dispenses it a safe distance from the foundation of the building. Where drainage is slower still replace soil with 60 percent screened sand and 40 percent compost. This is a subtle and creative solution for backyard drainage issues that offers a bonus.

This is a great choice for heavily paved areas such as walkways and parking lots. The gr52 can withstand 0 352 gallons per square foot or 1 4 gallons per panel. If the swale itself can t be made big enough to handle all the water consider excavating another 6 to 8 inches lining the trench with filter fabric laying perforated pipe then covering it with round inch gravel. Where the tube passes by the downspout from the gutter we installed a y fitting and drained the roof water from the gutter system directly into the main drainage line.

This miniature trench must run along the compound and must have a breadth of about 20 to 30 inches.