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SCP Sump Pan
Professional Roof Drain Installation Service
Visitors residing in Southern Calif. USA can get these quality products professionally installed and start the journey to eliminate expensive flat roof repairs FOREVER

Get Product Info... here are the roof drains that fit model SCP roof drain sump pan and the common accessories
Roof Drain Accessories
How To Install The SCP Roof Drain Sump Pan and Drains
SCP roof drain sump pan, an industry first design by Custom Roof Drain Pans Co., is one of our most versatile products in our sump pan series. It is specifically engineered to "sump" or lower bottom and side outlet combination roof drain in a variety of configurations!
Here are the unique features that set it apart from any other drain pan on the market...
- It sumps the roof drain 2″ below the roof deck and prevents standing rainwater
- Fast and EASY installation – 10 to 15 minutes. NO MORE WOOD BOXES!
- Easily adaptable to field conditions with various installation configurations
- Uses different roof drain brands – choose your favorite manufacturer
- Perfectly adapted for retrofit applications or new construction
See Which Roof Drain Configuration Works Best On Your Project...
1) Bottom outlet configuration - 16" and 24" joists
- In this configuration, the roof drain piping is vertical and will clear the joists allowing pipe runs in any direction through the attic space.
- This is the most common type of installation.
- Unlimited pipe run options
2) Side outlet roof drain configurations for joists that are 16" on center minimum
This section applies when you have limited space between the roof and ceiling and need to use a side outlet roof drain. The side outlet roof drain incorporates the 90 degree bend into the drain body, thereby requiring less vertical installation space.
please click on the images for more info
Pipe runs parallel to the joists -
The products used for this configuration are:
- model SCP roof drain sump pan
- Two Frank Pattern side outlet roof drains available in 2″ – 4″ no-hub connections. Other similar roof drains can be used
3) Side outlet roof drain configurations for joists that are 24" on center minimum
This configuration can also be used when installation space is minimum. With the joists at 24" minimum spacing, you have ample space to configure your pipe runs at 90 degree intervals. This versatility becomes useful when you need to maneuver around objects such as electrical fixtures, conduit, mechanical ducting etc. in the joist bay.
Pipe runs parallel to the joists - 90 degree adjustment
The products used for this configuration are:
- model SCP roof drain sump pan
- Two Frank Pattern side outlet roof drains available in 2″ – 4″ no-hub connections. Other similar roof drains can be used
