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SKU: 3523140217703
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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.
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.
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: Pre-galvanised mild steel for long-lasting corrosion resistance and durability.
Mark and Cut: Precisely notch the joist as needed for services.
Insert Services: Fit plumbing or electrical lines through the notch.
Fit Bracket: Bend the relief tab outward and position the bracket centrally over the notch with services in place.
Secure Bracket: Bend the tab back against the joist and screw the bracket into place using all 5mm holes.
Bathroom flooring with service penetrations
Timber-framed subfloors requiring reinforcement
Renovations and service retrofits where notching has occurred
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.
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