• FDM replaced this coupler with our New and Improved, Dry Fit, NO GLUE Coupler The new coupler is STRONGER than ever and made out of HDPE, making it indestructible! Go to FDM's New Coupler 👇

    4 in. PVC to Corrugated Coupler

    Watch Video 👇
  • FDM replaced this Wye Clean Out with the New and Improved Downspout Leaf Filter and Clean Out View Our New Product👇

    Downspout Leaf Filter and Clean Out

    Watch Video 👇
  • Select options This product has multiple variants. The options may be chosen on the product page / Details
    Introducing our new fasteners, engineered for strength and safety. With a thoughtfully rounded design, these fasteners eliminate sharp edges, ensuring a smooth handling experience without sacrificing durability. Their perfect length guarantees a secure and reliable fit for a variety of applications. Ideal for both professionals and DIY enthusiasts, our fasteners combine robust performance with a user-friendly design. 3 colors available:
    • Light Blue (same color as 3½" fittings)
    • White (same color as FDM 3" fittings)
    • Royal Blue (same color as most FDM 4" fittings)
  • Select options This product has multiple variants. The options may be chosen on the product page / Details
    Introducing our new fasteners, engineered for strength and safety. With a thoughtfully rounded design, these fasteners eliminate sharp edges, ensuring a smooth handling experience without sacrificing durability. Their perfect length guarantees a secure and reliable fit for a variety of applications. Ideal for both professionals and DIY enthusiasts, our fasteners combine robust performance with a user-friendly design. 3 colors available:
    • White (same color as FDM 3" fittings)
    • Light Blue (same color as 3½" fittings)
    • Royal Blue (same color as most FDM 4" fittings)
  • Select options This product has multiple variants. The options may be chosen on the product page / Details
    Introducing our new fasteners, engineered for strength and safety. With a thoughtfully rounded design, these fasteners eliminate sharp edges, ensuring a smooth handling experience without sacrificing durability. Their perfect length guarantees a secure and reliable fit for a variety of applications. Ideal for both professionals and DIY enthusiasts, our fasteners combine robust performance with a user-friendly design. 3 colors available:
    • White (same color as FDM 3" fittings)
    • Light Blue (same color as 3½" fittings)
    • Royal Blue (same color as most FDM 4" fittings)
  • Select options This product has multiple variants. The options may be chosen on the product page / Details
    Introducing our new fasteners, engineered for strength and safety. With a thoughtfully rounded design, these fasteners eliminate sharp edges, ensuring a smooth handling experience without sacrificing durability. Their perfect length guarantees a secure and reliable fit for a variety of applications. Ideal for both professionals and DIY enthusiasts, our fasteners combine robust performance with a user-friendly design. 3 colors available:
    • Royal Blue (same color as most FDM 4" fittings)
    • Light Blue (same color as 3½" fittings)
    • White (same color as FDM 3" fittings)
  • Sale!
    Select options This product has multiple variants. The options may be chosen on the product page / Details

    4 in. Grate (Green)

    51% OFF

    Original price was: $4.00.Current price is: $1.95.
    4" Green Grate
  • Sale!

    TORRENTIAL RAIN™ 3½ in End Cap HDPE
    Connects to 3½ in Corrugated

    Original price was: $5.95.Current price is: $3.25.
    Built to last, our coupler is made from the strongest material on the planet, HDPE, which boasts a lifespan of up to 500 years. Not only is HDPE durable, but it’s flexible enough to withstand underground buried downspouts, which is crucial when the ground settles and shifts over time.  
  • Sale!
    Select options This product has multiple variants. The options may be chosen on the product page / Details

    TORRENTIAL RAIN™ Replacement Pop-Up Door for Turf Restrictor Plate

    17% Off

    Original price was: $5.00.Current price is: $3.50.
    New and Improved Weighted Replacement Pop-Up Door for FDM's Indestructible Turf Restrictor Plate.
  • Sale!
    Select options This product has multiple variants. The options may be chosen on the product page / Details

    TORRENTIAL RAIN™ 4 in. Corrugated End Cap

    Price range: $3.65 through $3.95
    Introducing FDM's New End Cap that connects to 4 in Corrugated Pipe and FDM's New Catch Basin. Made of 100% virgin material. Our end cap easily snaps into place, while 4 sturdy barbed connections prevent it from getting knocked off like other couplers. This is a very universal part and ideal for contractors who want less parts kicking around in their tool trailer.
    If you are using this for FDM's new catch basin you will need fasteners, be sure to add a pair from the menu below.
Go to Top