LSP Roof Drain Sump Pan Kit

LSP Roof Drain Sump Pan

GET TRIPLE SAVINGS

- Buy a bundled kit and SAVE up to 75% on shipping
- SAVE another 10% to 20% on quantity discounts
- Supply your own roof drain, SAVE 100% on shipping

roof drain, roof drain sump pan
Zurn Z100 Roof Drain Kit - Ready To Install

Zurn ZC 100 Roof Drain Kit - Ready To Install

* Zurn ZC100 roof drain
* LSP roof drain sump pan
* Get a FREE hardware kit and no-hub coupling, savings up to $20.00
* Get up 45 % discount on freight shipments

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Jay R. Smith Roof Drain Kit - Ready To Install

Jay R. Smith Roof Drain Kit - Ready To Install

* Jay R. Smith roof drain-1010Y
* LSP roof drain sump pan
* Get a FREE hardware kit and no-hub coupling, savings up to $20.00
* Get up 45 % discount on freight shipments

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When Should You Use LSP Sump Pans?

It is best suited to large commercial, industrial and institutional applications where there is a large roof surface

Use LCP roof drain sump pan to eliminate and prevent standing rainwater on large roof areas. 

  • “sump” or lower the primary 15″ cast iron roof drains
  • When you want to eliminate the labor intensive step of building wood sump boxes on your jobsite 
  • When you have have approx 15″ of vertical space below the roof drain to allow for connection of a 90 degree fitting. 
  • Make sure that you have at least 22″ of clear space between the joists minimum
  • Can be used on new construction or a retrofit application with wood, metal and concrete roofs
Contractors WILL increase jobsite production and reduce labor costs! NO NEED to build wood sump boxes!

Please feel free to visit our projects page for more info

Sump Pan and Roof Drain Product Info

Jay R. Smith 1010 roof drain

ENGINEERING SPECIFICATION:

  • Jay R. Smith 15.25″ bowl diameter
  • Dura-Coated cast iron body
  • Combination membrane flashing clamp/gravel guard
  • Cast iron dome
  • Pipe sizes 2″ to 10″
  • Jay R. Smith ROOF DRAIN DETAILS
Jay R Smith 1010 Roof Drain

Zurn Z100 roof drain:

ENGINEERING SPECIFICATION:

  • ZURN ZC100 15″ bowl diameter
  • Dura-Coated cast iron body
  • Combination membrane flashing clamp/gravel guard
  • Cast iron dome
  • Pipe sizes 2″ to 10″ .
  • Z100 ROOF DRAIN DETAILS

LSP roof drain sump pan

  • Laser fabricated in 18 gauge galvanized or stainless steel
  • The sump pan’s dimensions are 30.50″ L x 30.50″ W x 2-1/2″ deep.
  • Fits between joists 24″ on center
  • Custom fabrication is required for stainless steel & 8″ and 10″ drains. 
  • LSP ROOF DRAIN SUMP PAN
LSP roof drain sump pan, roof drain pan

Contractors and architects can offer value added benefits to your clients with this laser fabricated superior product. It will provide years of trouble free service and will PREVENT EXPENSIVE flat roof damage. 

How To Install LSP Roof Drain Pan

  1. The first step is to cut the roof open between the joists so that the sump will sit down inside it.  This dimension is approximately 19.5” square minimum.    
  2. The second step is to cut away the roof material to the dimension of the sump pan flange. This is 30.5” x 30.5” square. Do this by setting the sump pan in the hole as in step 1.  Refer to the spec sheet for all dims. 
  3. Draw around the perimeter of the sump pan leaving yourself a little extra room, maybe add an extra ½”.
  4. Cut away the roof material. 
  5. Attach the roof drain to the sump pan and set the assembly in the hole.
  6. Now, secure the sump pan to the roof by screwing it directly into the roof joists using the perimeter holes.  The holes will be directly over the joists as long as the joists are 24″ on center.   
  7. That’s it. Now you can move forward with the waterproofing and plumbing work. 
tech support for roof drains sump pans
  • Send us your specs/plans/drawings. We’re plumbing contractors and may be able to assist. 
  • Visit our installation page, blog or FAQ pages for technical info
  • Call and speak to our trained techs. 
  • Review our videos on our YouTube channel. 
  • M – F, 8 am to 5 pm, PST Calif USA. 

(949) 297-8689

Looking For More Roof Drain Installation Help?

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  • Get the 8 steps that are needed to make a successful installation
  • Used by the pro’s

What are the benefits of using this flat roof drainage system?

list of benefits
  • Protect your roof warranty…
  • Increase jobsite production…
  • These are just a few and you can see many more by clicking below

Need A Large Order?

  • 10, 20, 30 pieces or more? (any size order).
  • Call for a quantity discount quote
  • IN STOCK & READY TO SHIP
  • Questions? Call us
  • (949) 297-8689

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