Skip to content
FREE SHIPPING ON ALL ORDERS
FREE SHIPPING ON ALL ORDERS

Watts Roof Drains

  • Watts - RD-980 - 5 in. x 4 in. Downspout Boot

    Watts - RD-980 - 5 in. x 4 in. Downspout Boot

    $2,128.00

    The Watts RD-980 is a large cast-iron ballast guard designed to protect roof d...

    View full details
    $2,128.00
  • Watts - RD-970 - 4 in. x 3 in. Downspout Boot

    Watts - RD-970 - 4 in. x 3 in. Downspout Boot

    $1,334.00

    The Watts RD-970 is a perforated stainless-steel ballast guard designed for us...

    View full details
    $1,334.00
  • Watts - RD-950 - Stainless Steel Downspout Cover

    Watts - RD-950 - Stainless Steel Downspout Cover

    $4,704.00

    The Watts RD-950 is a flat strainer cover designed for use with compatible roo...

    View full details
    $4,704.00
  • Watts - RDA-940 - Wallflower™ Downspout Nozzle

    Watts - RDA-940 - Wallflower™ Downspout Nozzle

    $1,791.00

    The Watts RDA-940 is an adjustable secondary dome strainer designed to provide...

    View full details
    $1,791.00
  • Watts - RD-940 - Downspout Nozzle

    Watts - RD-940 - Downspout Nozzle

    $1,754.00

    The Watts RD-940 is a secondary dome strainer designed for use with roof drain...

    View full details
    $1,754.00
  • Watts - RD-680-VC - Cast Iron Vent Cap

    Watts - RD-680-VC - Cast Iron Vent Cap

    $2,290.50

    The Watts RD-680-VC is an epoxy-coated cast-iron vent cap accessory designed f...

    View full details
    $2,290.50
  • Watts - RD-300-CP15 - Roof Drain with 15 x 15 in. Promenade Top

    Watts - RD-300-CP15 - Roof Drain with 15 x 15 in. Promenade Top

    $1,941.00

    The Watts RD-300-CP15 is a promenade-style roof drain designed for use in paver decks...

    View full details
    $1,941.00
  • Watts - RD-100-CP - Roof Drain with 12 in. x 12 in. Promenade Top

    Watts - RD-100-CP - Roof Drain with 12 in. x 12 in. Promenade Top

    $1,981.00

    The Watts RD-100-CP is a promenade-style roof drain designed for use in paver, plaza,...

    View full details
    $1,981.00
  • Watts - RD-800 - Dual Outlet Large Capacity Roof Drain/Overflow

    Watts - RD-800 - Dual Outlet Large Capacity Roof Drain/Overflow

    $5,166.00

    The Watts RD-800 is a super-large-area primary roof drain designed for heavy-duty commercial...

    View full details
    $5,166.00
  • Watts - RD-700 - Dual Outlet Roof Drain with Overflow

    Watts - RD-700 - Dual Outlet Roof Drain with Overflow

    $3,511.00

    The Watts RD-700 is a super-large-area roof drain designed for high-capacity primary drainag...

    View full details
    $3,511.00
  • Watts - RD-500 - Super Flow Roof Drain

    Watts - RD-500 - Super Flow Roof Drain

    $3,477.00

    The Watts RD-500 is a large-area roof drain engineered for commercial and industrial roof sy...

    View full details
    $3,477.00
  • Watts - RD-410 - 8 in. Diameter Deck Receptor Drain

    Watts - RD-410 - 8 in. Diameter Deck Receptor Drain

    $958.50

    The Watts RD-410 is a large-area roof drain designed for commercial and industrial roofs that requi...

    View full details
    $958.50
  • Watts - RD-400 - Deck Receptor Drain

    Watts - RD-400 - Deck Receptor Drain

    $1,165.00

    The Watts RD-400 is a large-area primary roof drain designed for commercial and industrial roof sys...

    View full details
    $1,165.00
  • Watts - RD-350-F2 - Combination Primary and Overflow Roof Drain

    Watts - RD-350-F2 - Combination Primary and Overflow Roof Drain

    $3,923.00

    The Watts RD-350-F2 is a promenade deck drain designed for use in paver, terrace, and walkway areas...

    View full details
    $3,923.00
  • Watts - RD-300-W - Overflow Roof Drain with 4 in. Internal Water Dam

    Watts - RD-300-W - Overflow Roof Drain with 4 in. Internal Water Dam

    $1,831.00

    The Watts RD-300-W is a medium-area roof drain designed for primary drainage where a wide flange is requir...

    View full details
    $1,831.00
  • Watts - RD-300-R - Overflow Roof Drain with 2 in. External Water Dam

    Watts - RD-300-R - Overflow Roof Drain with 2 in. External Water Dam

    $1,519.00

    The Watts RD-300-R is a medium-area overflow roof drain designed to provide secondary (emergency) drainage...

    View full details
    $1,519.00
  • Watts - RD-300-F - Roof Drain with Deck Flange with Adjustable Extension

    Watts - RD-300-F - Roof Drain with Deck Flange with Adjustable Extension

    $2,214.00

    The Watts RD-300-F is a medium-area primary roof drain designed with an integral flange for secure membran...

    View full details
    $2,214.00
  • Watts - RD-300-AE - Roof Drain with Adjustable Threaded Extension

    Watts - RD-300-AE - Roof Drain with Adjustable Threaded Extension

    $2,718.00

    The Watts RD-300-AE is a medium-area roof drain equipped with an adjustable extension sleeve, allowing the drain ...

    View full details
    $2,718.00
  • Watts - RD-300-AC - Adjustable Extension Compression Seal Roof Drain

    Watts - RD-300-AC - Adjustable Extension Compression Seal Roof Drain

    $2,212.00

    The Watts RD-300-AC is a medium-area roof drain supplied with an adjustable underdeck clamp, making it suitable f...

    View full details
    $2,212.00
  • Watts - RD-300 - High Volume Roof Drain

    Watts - RD-300 - High Volume Roof Drain

    $1,146.00

    The Watts RD-300 is a medium-area roof drain designed for dependable primary drainage on commercial and industria...

    View full details
    $1,146.00
  • Watts - RD-280-SO - Flanged Cast Iron Roof Drain w/Side Outlet

    Watts - RD-280-SO - Flanged Cast Iron Roof Drain w/Side Outlet

    $939.50

    The Watts RD-280-SO is a promenade deck drain with a side-outlet configuration, designed for terraces, walkways, ...

    View full details
    $939.50
  • Watts - RD-280 - Flanged Cast Iron Roof Drain

    Watts - RD-280 - Flanged Cast Iron Roof Drain

    $2,385.00

    The Watts RD-280 is a promenade deck drain designed for paved walkways, terraces, and rooftop deck areas that req...

    View full details
    $2,385.00
  • Watts - RD-290 - Scupper Drain with Flat Grate

    Watts - RD-290 - Scupper Drain with Flat Grate

    $1,085.00

    The Watts RD-290 is a promenade deck drain designed for use in paver, terrace, and walkway areas where a durable,...

    View full details
    $1,085.00
  • Watts - RD-270 - Scupper Drain with Angle Grate

    Watts - RD-270 - Scupper Drain with Angle Grate

    $1,147.00

    The Watts RD-270 is a promenade deck drain designed for paved walkways, terraces, and rooftop deck areas where a ...

    View full details
    $1,147.00