LSP Roof Drain Pan Kit

$349.00 $299.00


  1. The standard grade no hub coupling joins cast iron to cast iron and is included in your kit.
  2. If you will be using plastic or steel pipe, it is recommended to use specialized couplings as they transition from cast iron (on the roof drain) to plastic or steel pipe.
  3. If space is at a minimum, use a side outlet roof drain.

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roof drain installation pack purchase

We’ve included all of the main components you will need for a complete LSP roof drain pan installation.

Your LSP Roof Drain Pan purchase includes:


  • Custom fabricated superior grade LSP roof drain pan is fabricated from 18 gauge galvanized steel, resulting in a perfect fit.
  • FREE items in this pack include: standard grade no hub couplings and hardware kits.
  • This roof drain pan will fit between joists that are 24″ on center minimum, no modifications required.
  • There are no field modifications required to the sump pans or roof drains such as metal cutting or welding or reframing of the roof joists. A SUPER time saver that can increase jobsite production.
  • The patented design incorporates the integral 2″ sump feature.
  • All of the sum pans are fabricated and assembled on modern state of the art precision laser cutting equipment resulting in a perfect fit, EVERY TIME.


  • 100% cast iron bottom outlet roof drains in 2″- 4″ pipe size with a no hub connections.
  • The roof drain standard outlet pipe sizes are 2″- 4″, bottom outlet.
  • An underdeck clamp is not required but can be added if desired.



  1. Larger roof drain pipe sizes than 6″.
  2. Threaded outlets.


    • Higher grades of galvanized steel, stainless steel and aluminum.
    • Powder coating, painting or rubberized undercoating
    • Via special order.

Further, Once you use this excellent roof drainage system, we think you will like the quality and ease of installation and hope you will visit us again! Leave us a comment.


We have new products arriving soon. Several new roof drain sump pan models and new roof drain manufacturers will be available as well as installation videos.



tech support for roof drains sump pans
Call Us With Your Questions


Call and speak to our friendly and knowledgeable support staff.  M – F, 8 am to 5 pm, Pacific time USA 1888 900-9145 or (949) 297-8689.  Send us your plans/specs/drawings and photos. We’re plumbing contractors so call us. We will help any way we can.



Additional information

Weight 30 lbs
Dimensions 32 × 32 × 12 in


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