All Products

The WFP crawlspace vent cover is specifically designed to enhance the exterior appearance of your home while providing a secure seal to ensure complete airtightness and prevent the entry of pests and rodents. It is the perfect addition to a crawlspace...

WFP Pro Tape is an exclusive WALDER Tape. Exclusive to Walder Foundation Products, this heavy-duty 9 mil polyethylene tape features an aggressive adhesive that bonds to damp surfaces and provides superior strength for sealing, repairing, and joining...

The Terma-Foam® Vent Block GPS is a top-tier, non-perforated vent cover engineered to effectively seal vents from outside air. It is an ideal solution for sealing crawlspaces, helping to prevent moisture from infiltrating the area. This vent block is...

WFP 1-1/2” Pop-Up Drainage Emitter Are you looking for the best pop-up yard emitter on the market? Well you came to the right site. This well designed easy to use pop up emitter is perfect for a direct connection to standard schedule 40 pvc pipe...

Stabilize your home's uneven or unlevel foundation with the Dynamicpost adjustable jack kit. This kit is perfect for stabilizing your uneven crawlspace or basement. The Dynamicpost engineered jack kit is rated to support up to 50,000 lbs. It is designed...

Save time, effort, and headaches by choosing the 24" FootingPad over traditional concrete. This innovative product serves as the ideal base for any jack support kit when stabilizing support in a crawlspace. Its engineered fiber-reinforced structural...

The YCS Magic Adhesive is the optimal choice for bonding any YCS vapor barrier to foundation walls. The Magic Adhesive is great for use with both mechanical and nonmechanical attachments. Specifically designed for use with our YCS Wall Curtain and YCS...

Our specialized Drainage Filter Sock is tailor-made for a variety of drainage projects, including foundation drainage, landscape drainage, low-spot drainage, and more. This innovative product serves to safeguard subsurface drainage systems by effectively...

Spread the load with the new low-profile, high-strength polymer concrete PolyBase™ glass fiber reinforced foundation to insure the best stability and support of sagging floors. PolyBase™ is the instant foundation system that you can truly...

With the Strongpost jack support kit you can Permanently stabilize interior crawlspaces with StrongPost steel piers. Fully adjustable, our vertical steel column pier is a high-strength engineered corrosion resistant support system sized for maximum...

Part of our e-series line of dehumidifiers, the AprilAire E070 is ideal for dehumidifying sealed crawl spaces. The E070 removes up to 70 pints (9 gallons) of moisture from the air per day. This helps keep your crawl space's humidity in the ideal range of...

The Cast Iron Pump is a powerful sump/effluent pump made from commercial grade materials, designed to be used by professional contractors. It features a cool running, energy efficient permanent split capacitor (PSC) motor with upper and lower sealed ball...