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Load image into Gallery viewer, Simpson Strong Tie - Solid Joist Notch Reinforcement Kit SNRK75 5 packs
Load image into Gallery viewer, Simpson Strong Tie - Solid Joist Notch Reinforcement Kit SNRK75 5 packs
Load image into Gallery viewer, SNRK75
Load image into Gallery viewer, Simpson Strong Tie - Solid Joist Notch Reinforcement Kit SNRK75 5 packs
Load image into Gallery viewer, Simpson Strong Tie - Solid Joist Notch Reinforcement Kit SNRK75 5 packs

SKU: 3523140217703

Simpson Strong Tie - Solid Joist Notch Reinforcement Kit SNRK75 5 packs

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Strengthen Notched Timber Joists and Safeguard Subfloor Services

The Simpson Strong-Tie SNRK75 Solid Joist Notch Reinforcement Kit provides a robust solution for reinforcing notched solid timber joists—commonly required for running plumbing and electrical services. Engineered for ease of installation and long-term reliability, this kit also protects pipes and cables from accidental damage by subfloor fixings.

Key Features

  • Structural Reinforcement: Strengthens the weakened area where a joist has been notched to accommodate services.

  • Protective Design: A top cover plate prevents flooring screws or nails from piercing cables or pipework underneath.

  • Flexible Installation: Bendable leg allows fitting around existing services without the need for disassembly.

  • Retrofit or New Build Compatible: Suitable for both new flooring installations and reinforcing existing joist structures.

  • Convenient 5-Joist Coverage: One kit covers reinforcement for up to five notched floor joists.


What's Included

Component Quantity
SNRB75 Solid Joist Reinforcement Plates 5
Simpson Strong-Tie 4x30mm Screws 28

Benefits

  • Prevents Service Damage: Avoids risk of nails or screws puncturing pipes or electrical cables.

  • Time-Saving and Easy to Use: Installation takes just minutes per joist with no specialist tools required.

  • Engineered for Fit: Bendable tabs ensure straightforward alignment even around already-installed services.

  • Compliance-Oriented: Offers a safer method to preserve structural integrity where notches are necessary.

Material Specification

  • Material: Pre-galvanised mild steel for long-lasting corrosion resistance and durability.

Installation Steps

  1. Mark and Cut: Precisely notch the joist as needed for services.

  2. Insert Services: Fit plumbing or electrical lines through the notch.

  3. Fit Bracket: Bend the relief tab outward and position the bracket centrally over the notch with services in place.

  4. Secure Bracket: Bend the tab back against the joist and screw the bracket into place using all 5mm holes.

Applications

  • Bathroom flooring with service penetrations

  • Timber-framed subfloors requiring reinforcement

  • Renovations and service retrofits where notching has occurred

Important Notes

  • Always fill all 5mm bracket holes using the supplied screws for full structural performance.

  • Ensure the top plate fully covers the notch to provide maximum protection against accidental puncture.