Model SCP roof drain pan - standard version

There is no other product on the market like it. This totally unique, superior grade roof drain pan SCP will “sump”, or lower, the Frank Pattern/LSP Products  8-1/2″ combination roof drain and overflow without a single modification. 

The unique patented integral sump feature easily lowers both of the roof drains two inches below the flat roof deck surface making them the lowest point on the roof. Being the lowest point on the roof, gravity then pushes the rainwater into the sump pan and thus the roof drains.

Further, the surface area of the double sump pan and the combination flat roof drain bowls combine to increase drainage capacity over a standard sump receiver.  

Sumping a roof drain is vital if you want to maximize your roof drains potential and eliminate standing water on your flat roof. 

Project samples of roof drain pan SCP


  • This highly versatile roof drain sump pan can be installed  on a wood, metal or concrete roof. without extensive modification to the sump pan or the roof.  
  • Accepts the Frank Pattern/LSP combination roof drain and overflow.


  • Sumping this small comination roof drain and overflow has never been faster and easier.
  • This system can be installed in 10 minutes on a wood roof without much effort. 
  • Faster installation times means greater efficiency and faster production.
  • This roof drain installation video shows before and after images of a commercial project on a wood framed roof.  
  • Standing rainwater was effectively eliminated and save the property owner thousands in future unnecessary repairs!

How Does SCP Roof Drain Pan Stack Up to The Competition?

  • The combination roof drain and overflow and sump pan shown does not lower or “sump” either roof drain. 
  • Internet pricing for this set up is $380.00 to $405.00 + shipping + the labor and materials needed to build the wood sump box.
  • Est total is cost is $600.00. 
roof drain, roof drain installation, combination roof drain, roof drain sump pan, roof drain pan
  • Roof drain pan SCP is totally designed to lower the Frank Pattern/LSP 8-1/2″ combination cast iron roof drain.  
  • It’s multi-functional design accepts bottom and side outlet* roof drains. 
  • No need to buy a second sump pan!
  • priced at $265.00 complete. Qty discounts. 
  • No need to build a wood sump box!
  • No roof modifications are required

*get more data  

Your Roof Drain Pan SCP Super Saver Kit is ready-to-install

For your convenience the Super Saver Pack includes the sump pan, combination bottom outlet roof drain in your choice of 2″ to 4″ pipe sizes (no hub connection) standard grade no-hub couplings (cast iron to cast iron) and hardware kit (pan to drain).  SAVE $45.00 or more on each pack plus Free couplings and hardware!

You can also purchase the SSP Saver Pack which includes the roof drain sump pan only if you already have your roof drains. 

SCP Super Saver Pack

included in each pack:
$ 265
  • combination roof drain in 2", 3" or 4" pipe size
  • galvanized steel sump pan
  • standard grade no hub coupling
  • hardware kit
Model SCP roof drain sump pan is designed to lower or sump the Frank Pattern™ Cast Iron Combination 8 1/2″ Diameter Roof Drain

SCP Saver Pack

included in each pack
$ 155
  • accepts combination roof drain
  • Includes the galvanized steel sump pan
  • your discounts may cover your shipping costs!
  • get your discount codes on checkout

You can also use side outlet roof drains with model SCP roof drain pan. Get the details

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