null

Waterproofing & Drainage

Walder Foundation Products supplies professional-grade waterproofing products for crawl spaces, basements, and foundation drainage applications. Our selection includes drainage systems, sump pumps, vapor barriers, dehumidifiers, waterproofing materials, and accessories designed to help contractors manage water intrusion and moisture.

Sort By:

Display Type:
Filters
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Jackel Sump Basin Cover For 15 Gallon
    Quick view

    Jackel Sump Basin Cover For 15 Gallon

    Jackel
    $28.00
    Designed to fit on our 15 Gallon Sump Basin (Model: SF15), this sump basin cover is constructed of polyethylene structural foam and provides a gas and odor tight seal around the sump basin. It comes with several fittings and a 4 in. basin inlet hub,...
    Qty in Cart: 0
    Quantity:
    Price:
    $28.00
    Subtotal:
  • Jackel Sump Basin Cover For 20 Gallon
    Quick view

    Jackel Sump Basin Cover For 20 Gallon

    Jackel
    $47.00
    One of our most popular covers, the SF2000E provides a gas and radon tight seal to any of our 18 in. diameter basins. Constructed from injection molded polyethylene structural foam, the SF2000E will provide strength and reliability for decades. Also, it...
    Qty in Cart: 0
    Quantity:
    Price:
    $47.00
    Subtotal:
  • Jackel 20 Gallon Perforated Sump Basin
    Quick view

    Jackel 20 Gallon Perforated Sump Basin

    Jackel
    $52.00
    Model: SF20-DRConstructed from ultra strong, heavy duty structural foam, the 20 Gallon Perforated Sump Basin will provide decades of reliable service.Features and Benefits Heavy duty structural foam injection molded construction Non-corrosive nylon...
    Qty in Cart: 0
    Quantity:
    Price:
    $52.00
    Subtotal:
  • Pro-FlowĀ® Strip Drain 12"x 150'
    Quick view

    Pro-FlowĀ® Strip Drain 12"x 150'

    Pro-Flow Strip DrainĀ®
    $350.00
    Introducing the Pro-Flow Strip Drain® an innovative geocomposite solution featuring a dimpled polymeric perforated core encased in durable nonwoven geotextile. This advanced design efficiently channels water while retaining backfill materials,...
    Qty in Cart: 0
    Quantity:
    Price:
    $350.00
    Subtotal:
  • Pro-FlowĀ® Strip Drain  6" x 150'
    Quick view

    Pro-FlowĀ® Strip Drain 6" x 150'

    Pro-Flow Strip DrainĀ®
    $175.00
    Introducing the Pro-Flow Strip Drain® an innovative geocomposite solution featuring a dimpled polymeric perforated core encased in durable nonwoven geotextile. This advanced design efficiently channels water while retaining backfill materials,...
    Qty in Cart: 0
    Quantity:
    Price:
    $175.00
    Subtotal:
  • Walder Foundation Crawlspace Sump Pump Kit
    Quick view

    Walder Foundation Crawlspace Sump Pump Kit

    Walder Foundation Products
    $325.00
      Walder Foundation All-in-One Sump Pump Kit Introducing the Walder Foundation All-in-One Sump Pump Kit, a comprehensive solution for effective water management in your crawl space. This robust system features: Product Features: Cast...
    Qty in Cart: 0
    Quantity:
    Price:
    $325.00
    Subtotal:
  • Glentronics S3050 Sump Pump Pro Series 1/2 HP With Dual Float Switch and Deluxe Alarm Glentronics S3050 Sump Pump Pro Series 1/2 HP With Dual Float Switch and Deluxe Alarm
    Quick view

    Glentronics S3050 Sump Pump Pro Series 1/2 HP With Dual Float Switch and Deluxe Alarm

    Glentronics
    $425.00
    Glentronics 1/2 HP Sump Pump with Dual Float with Alarm DC1.5 3,900 GPH (65 GPM) at 10 ft. lift ½ HP pump Cast-iron/stainless-steel construction Energy-efficient permanent split capacitor (PSC) motor Premium pump construction   Water-cooled...
    Qty in Cart: 0
    Quantity:
    Price:
    $425.00
    Subtotal:
  • Glentronics S3033 Sump Pump Pro Series 1/3 HP With Dual Float Switch and Deluxe Alarm Glentronics S3033 Sump Pump Pro Series 1/3 HP With Dual Float Switch and Deluxe Alarm
    Quick view

    Glentronics S3033 Sump Pump Pro Series 1/3 HP With Dual Float Switch and Deluxe Alarm

    Glentronics
    $350.00
    Glentronics Pro Series 1/3 HP with Dual Float with  Deluxe Alarm DC2.0 3,000 GPH (50 GPM) at 10 ft. lift ā…“ HP pump Cast-iron/stainless-steel construction Energy-efficient permanent split capacitor (PSC) motor Premium pump construction  Water...
    Qty in Cart: 0
    Quantity:
    Price:
    $350.00
    Subtotal:
  • WFP 1/2 HP Cast Iron Submersible Sump Pump with Vertical Float Switch
    Quick view

    WFP 1/2 HP Cast Iron Submersible Sump Pump with Vertical Float Switch

    Walder Foundation Products
    $220.00
    The WFP 1/2 HP Cast Iron Submersible Sump Pump is built for reliable, high-capacity water removal in residential crawl spaces, basements, and sump pit applications. Its rugged cast iron construction, durable thermoplastic impeller, and SJE Rhombus®...
    Qty in Cart: 0
    Quantity:
    Price:
    $220.00
    Subtotal:
  • 1-1/2 in. x 20 ft. PVC Sch 40 Belled End Pipe
    Quick view

    1-1/2 in. x 20 ft. PVC Sch 40 Belled End Pipe

    Charlotte Pipe
    $15.00
    PVC Schedule 40 Pipe is for pressure systems where temperatures will not exceed 140° F. They are highly resilient, with high-tensile and high-impact strength. PVC Schedule 40 has better sound deadening qualities than PVC Schedule 40 DWV Foam Core and...
    Qty in Cart: 0
    Quantity:
    Price:
    $15.00
    Subtotal:
  • 1 in. PVC Sch 40 90-Degree Elbow
    Quick view

    1 in. PVC Sch 40 90-Degree Elbow

    Charlotte Pipe
    $0.60
    PVC Schedule 40 fitting that is for pressure systems where temperatures will not exceed 140° F. They are highly resilient, with high-tensile and high-impact strength. PVC Schedule 40 has better sound deadening qualities than PVC Schedule 40 DWV Foam...
    Qty in Cart: 0
    Quantity:
    Price:
    $0.60
    Subtotal:
  • 1 in. x 20 ft. PVC Sch 40 Belled End Pipe
    Quick view

    1 in. x 20 ft. PVC Sch 40 Belled End Pipe

    Charlotte Pipe
    $15.00
    PVC Schedule 40 Pipe is for pressure systems where temperatures will not exceed 140° F. They are highly resilient, with high-tensile and high-impact strength. PVC Schedule 40 has better sound deadening qualities than PVC Schedule 40 DWV Foam Core and...
    Qty in Cart: 0
    Quantity:
    Price:
    $15.00
    Subtotal:
  • Total: items /

Adding your products to cart