Deck Wise

Ipe Clip EXTREME-S by Deck Wise

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IPE Clip EXTREME-S by Deck Wise

Air-Dried, Kiln-Dried, & Composites


  • Automatically spaces deck boards at 5/32" (4mm) 
  • Manufactured from polyethylene with stainless steel brown oxide insert 
  • Reduces fastener tilting during installation improving gap consistency
  • Takes more resistance from warped boards to maintain gap spacings 
  • For use with air/kiln dried hardwood, composite, or PVC decking 
  • Allows for expansion and contraction on the width of air and kiln dried hardwoods 
  • Allows expansion/contraction along the length of composite/PVC decking 
  • Unique design allows for more tolerance in grooved side profile with increased hold-down area UV resistant 
  • Limited Lifetime Warranty 
  • Do It Once, Do It Right, Do It Out Of Sight!™


  • Quick & Easy installation process
  • Less fasteners required for even greater upfront savings
  • No additional and costly tools required
  • Maximum holding power for increased structural integrity
  • Top-of-the-line resistance to ultraviolet rays & corrosion
  • Sold in Brown

With a square shape and stainless steel insert, the Extreme4® fits both pre-routed grooves and pregrooved decking. With 5/32” [4 mm] spacing between the boards, the Extreme4® fastener allows hardwood boards expand and contract without pushing into each other. Also, by allowing composite decking & PVC decking to expand on its length the Extreme4® extends the lifespan of these popular materials.


  • (175) Ipe Clip® Extreme-S Hidden Deck Fasteners ~ Covers 100sq. ft.
  • (190) #8x2" (#8 x 5,08cm) Stainless Steel T15 - Star Drive Screws
  • (12) 3/8" (9,5mm) Tapered Ipe plugs
  • (1) 1/8" (3,2mm) High Speed Drill Bit
  • (1) T15 Star Driver Tips
  • (1) Instruction Sheet

Allows Contraction on the Width of Air-Dried Hardwoods

 The method of 45 degree screws hold the decking tight to the joist, while allowing one side of the deck board to remain free to contract.




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