Roof Drains - Cast Iron & Stainless Steel Roof Drain - Josam

21500 – Roof Drain: Large Sump, Clamp Ring & Poly Dome

21500-AE – Roof Drain: Large Sump with -AE Threaded Adjustable Extension

21500-AER – Roof Drain: Large sump with -AER Adjustable Extension using Threaded Rods

21500-FG2 – Roof Drain: Green Roof Drain, Plaza Drain Round Top, Large Sump Body, Bottom Out

21500-FG3 – Roof Drain: Green roof drain, large sump, wide roof flange, bottom outlet

21500-IRMA – Roof Drain: Large Sump with Perforated Stainless Steel Extension

21500-ORDG1 – Roof Drain: Green Roof Type with Perforated Standpipe

21500-Q261 – Roof Drain: Green Roof Drain, Large Sump, Large Dome, Perforated Standpipe

21500-Q515 – Roof Drain: Green Roof Drain, PVC Standpipe and Brass Dome

21500-Q600 – Roof Drain: Green Roof Drain, Planting Area, PVC Standpipe, SS Mesh Covered Dome

21500-Q601 – Roof Drain: Green Roof Drain, Plaza/Planter, Perforated PVC Standpipe

21500-Q602 – Roof Drain: Green Roof Drain, Planting Area, PVC Standpipe, Top Section is 32100

21500-Q605 – Roof Drain: Green Roof Drain, Plaza/Planter, Perf Standpipe, Mesh Covered Dome

21500-Q606 – Roof Drain: Green Roof Drain, Planting Area, Uses a 2450X-27 Series

21500-Q700 – Roof Drain: Green Roof Drain, Subsurface with Standpipe/Dome, PVC Perf Standpipe

21500-Q91 – Roof Drain: Green roof drain, overflow drain, large sump/flange

21500-RDG1 – Roof Drain: Green Roof Type with Perforated Standpipe

21500-RDG2 – Roof Drain: Green Roof Type with Stainless Steel Secured Cover

21500-RDG3 – Roof Drain: Green Roof Type with Internal Polypropylene Dome

21500-16 – Roof Drain: Large Sump with -16 Internal Waterguard for Overflow Drains

21500-19 – Roof Drain: Large Sump with -19 Stainless Steel Gravel Guard

21500-6 – Roof Drain: Large Sump with -6 Extra Wide Flange Drain Body

22010 – Roof Drain: Medium Sump, Clamp Ring & Cast Iron Beehive Dome

22080 – Roof Drain: Small Sump, Clamp Ring & Cast Iron Dome

22080-TSO – Roof Drain: Small Sump with Threaded Side Outlet

22100 – Combination Roof Drain

22200 – COMBINATION DRAIN/OVERFLOW, MEDIUM SUMP

22500 – COMBINATION DRAIN/OVERFLOW, LARGE SUMP

23500 – Roof Drain: Large Sump w/14" Square C.I. Promenade Top

23500-AE – Roof Drain: Large Sump, Promenade Top with Adjustable Extension

23510 – Roof Drain: Large Sump w/14" Dia. Extra Heavy Duty C.I. Parking Grate

23710 – Roof Drain: Medium Sump & 11-3/8" Square Cast Iron Promenade Top

23730 – Roof Drain: Small Sump & 9" Sq. Cast Iron Promenade Top

23740 – Roof Drain: w/Small Sump & 8" Sq. Heavy Duty Nikaloy Promenade Top

24020 – Roof Drain: Composition Deck Flange & Super-Flo Grate

24030 – Roof Drain: Composition Deck Flange, 11-3/4" C.I. Grate & Membrane Clamp

24040 – Roof Drain: Composition Deck Flange and Super-Flo Grate

24050 – Roof Drain: Garage Drain with Wide Support Flange

24060 – Roof Drain: Special-Duty, Composition Deck

24200 – Promenade Drain: Removable S.S. Filter, Bonding Flg, C.I. Top

24500 – Sill Drain: w/Rough Bronze Dome

24500-27 – Sill Drain: Shallow Sump with Bronze High Dome

24500-35 – Roof Drains: Shallow Type Sill Drain with Flat Grate

24500-45 – Sill Drain: Shallow Sump with Bronze Dome and 45 Degree Outlet

24500-90 – Sill Drain: Shallow Sump with Bronze Dome and 90 degree Outlet

24700 – Parapet Drain: Rough Bronze Sloping Grate, Flashing Clamp & Side Outlet

24700-45 – Parapet Drain: with Sloping Bronze Grate and 45 degree Outlet

24720 – Parapet Drain: Cast Iron Angle Grate, Flashing Clamp & Side Outlet

24900 – Parapet Drain: Large Rough Bronze Angle Dome, Flash Clamp & Side Outlet

25000 – Parapet Scupper Sleeve: Cast Iron w/Flashing Clamp & Flange

25010 – Downspout Nozzle: Rough Bronze, w/Wall Flange

25020 – Downspout Cover: Stainless Steel with hinged cover

25030 – Downspout Boot: Galvanized Steel

25500 – Flo-Septor: Large Sump, Clamp Ring & Solid Water Dam, Cast Iron

25520 – Flo-Septor: Medium Sump, Clamp Ring & Solid Water Dam, Cast Iron

25540 – Flo-Septor: Small Sump, Clamp Ring & Solid Water Dam, Cast Iron

26200 – Expansion Joint: C.I. w/PVC Sleeve, Packing Gland & Pressure Ring

26440 – Stack Flashing Fitting: Cast Iron w/Flashing Recess

26450 – Vent Stack Flashing Sleeve: Cast Iron w/Caulking Recess

26700 – Vandal-Proof Vent Cap: Cast Iron Vandal Proof Hood & Securing Screw

28600 – Flo-Set Roof Drain: Calibrated Vane Collar, Clamp Ring & C.I. Dome

29000 – Roof Drain: Isolation Deck Drain with Non-Puncturing Clamp Ring for Standpipe

29100 – No-Hub Outlet Roof Drain

29112 – 12" Outlet Roof Drain

Josam offers a complete line of roof drains which include Large Sump, Medium Sump, Small Sump, Sill Type, Promenade Top, Parapet Type, Flow Control Type, Overflow Type, Green Roof Drains, and miscellaneous roof drains and accessories and PVC body.

LEVELEZE� Roof Drains are just what the name implies - easy to level to the proper elevation. The adjustable integral top is mated to the body and support ring with a heavy machined thread which permits virtually unlimited top-level adjustment to accommodate various insulation thicknesses. The line contact between the threads provides positive circumferential support of the top at any adjusted elevation. This versatile drain readily adapts to changes in finished roof elevation. With LEVELEZE� on the job, installation delays normally encountered, where fixed height extensions are specified, will not be experienced.

WEJLOC� CLAMP RING - GRAVEL STOP Embodies the exclusive compression wedge lock principle to secure flashing with a positive non-puncturing bond to mating flange of collar. The gravel stop prevents roof surface aggregates from being washed into drain while permitting total drainage through "V" notch weirs.

ADJUSTABLE COLLAR - The LEVELEZE� machined thread permits raising or lowering of roof flange to meet the insulation thickness at the required elevation, even after leader is connected to drain and the roofing is applied.

SUPPORT RING & GASKET - Cast iron support ring mates with LEVELEZE� adjustable collar permitting smooth uninterrupted adjustment to accommodate various insulation thicknesses. Gasket prevents leakage between drain body and support ring.

The roof drainage system is designed to receive rainwater as it falls on the roof and convey it to the street, sewer facilities or other means available for its disposal. This system should be sized to handle the maximum rainfall used as design criteria for a project. Roofs are of various shapes and dimensions, with sections which may be more or less than the 10,000 sq. ft. recommendation for each drain. Therefore, sometimes it will be necessary to depart from this recommendation as required for proper placement and uniform distribution of roof drains. There are many variations and options available for roof drains and its components. These variations must be specified and installed when the type of roof construction dictates their use.

Product Offerings

Josam

PRO-PLUS®

Push-Fit Stainless

Stainless Steel Drains
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Learn more about this warning.

Customer Service

Sales Rep Locator

Submittal List

Track an Order

Technical Support

Contact Us

Quick Links

Price Guides

Rough In Guide

Catalogs

Videos

Revit Drawings

Cross-Reference Guide

Other

Authorized User Login

Pick Cart

Mobile Apps

MasterSpec
Privacy

Site Map

Contact Us!
1-800-365-6726

© 2023 Josam Company • Michigan City, IN. • Philadelphia, PA. • 800-365-6726 Privacy | Login