Roof Water Drainage Solutions

Screw a drain cover over the end of the tubing as it approaches daylight to keep critters out.

Roof water drainage solutions.

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. Water pooling in a foundation or basement can cause structural damage. Draining water away from your home starts with installing a sound gutter system that has extensions to carry the water away from your home.

Where drainage is slower still replace soil with 60 percent screened sand and 40 percent compost. The simple drainage solutions for yards in such cases is to break the flooring or the concrete off the ground till you hit soil. This is a great choice for heavily paved areas such as walkways and parking lots. 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.

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. A shallow trough is lined with stones or rocks offering excess water a place to flow and runoff. This miniature trench must run along the compound and must have a breadth of about 20 to 30 inches. This is a subtle and creative solution for backyard drainage issues that offers a bonus.

Green roof solutions gr32 and gr52 drainage panels come in 24 x 24 interlocking squares constructed of 100 recycled high density polypropylene hdpp. Gutters are the most commonly used and most cost effective drainage solution for flat roofs. 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.

The grs gr52 panel size is 24 x 24 x 2 125. The roots mesh together with the compacted earth to form a fairly tightly knit sod decreasing the rate of water infiltration compared to other kinds of landscaping. The exposed soil would easily help you to drain off the water and also percolate it into the earth. The trench should have a consistent slope from beginning to end.

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.