Both of these were retrofits to existing decks and worked pretty well keeping out all but a few drips.
Roof deck drainage.
For good drainage you want a minimum of 1 8 in.
Smith carefully designs and manufactures a full line of roof drains deck drains scupper drains promenade and parking area drains and more to satisfy both the artistic eye of the architect and the calculating mind of the engineer.
Per foot of slope away from the house preferably 1 4 in.
Our exclusive dual functional structural deck flange and combination roof drains streamline specifications saving installation time and labor.
Double your outdoor living space with an under deck drainage system.
Trex rainescape under deck drainage system.
The trough and downspout design drains water away from your deck allowing you to create a dry patio or storage area on the ground level below.
Convert the space under a second story deck into a dry spacious patio by installing this simple under the deck roof and gutter system.
Insulating the bottom of decks wrong the water management is awesome.
Also note the drainage gap in the wall behind the brick the drainage gap on the deck under the tile and the drainage gap behind the stucco.
Roof drains watts roof drains provide flexible solutions for specifiers and installers in any commercial roof application.
Note the continuity of the water control layer of the wall connecting to the deck connecting to the wall again.