Plastic Headed Nails - 65mm - Grey

These plastic headed nails, often referred to as polytop nails, are designed for high-performance ...

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Professional Building SuppliesSeac Anthracite/Grey Plastic Headed Nails - 65Mm - Box Of 100
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PVC Cladding UKSeac Anthracite/Grey Plastic Headed Nails - 65Mm - Box Of 100
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Product Information

Full details

Designed for professional roofline installers and DIY enthusiasts, these 65mm grey plastic-headed nails—often called polytop nails—provide a seamless, corrosion-resistant solution for securing PVC fascia boards. Constructed from marine-grade stainless steel, they ensure long-term structural integrity without the risk of rust or unsightly staining on your roofline, though users should note that the fixed 65mm length may require different hardware for thicker cladding or specific sub-structure applications.

All features

ColourGrey
Model Part NumberTT65AGG
BrandSeac

Extended Product Information

FAQs

Are these nails suitable for coastal areas?

Yes, because they are constructed from marine-grade stainless steel, they offer excellent resistance to salt-air corrosion.

Can these be used for fixing standard timber?

While technically possible, these are designed specifically for PVC fascia boards to prevent staining and match the aesthetic of the plastic.

Will the grey color fade over time?

The plastic heads are designed for outdoor use and are resistant to UV degradation, maintaining their color for the lifespan of the installation.

Is 65mm the standard size for all fascia?

65mm is standard for most residential plastic fascia installations, but always check your board manufacturer's manual for specific fastener length requirements.

Do I need to pre-drill the fascia?

Typically, these nails can be driven directly through plastic fascia, but pre-drilling may be necessary if working with extremely cold plastic that is prone to cracking.

Troubleshooting

Nail head finish is scratched during installation

Ensure you are using a smooth-faced hammer or a rubber mallet to prevent marring the plastic coating.

Nail bends when driven into hardwood

Drill a small pilot hole to guide the nail, or ensure you are driving the nail perfectly perpendicular to the surface.

Pros and Cons

Pros

  • Superior corrosion resistance compared to standard nails
  • Color-matched to grey PVC for a seamless professional look
  • Prevents rust staining on white or colored fascia
  • Designed specifically for the requirements of roofline installations

Cons

  • Fixed length of 65mm may not be suitable for all cladding thicknesses
  • Plastic heads can be damaged if hammered with excessive force
  • Higher initial cost than galvanized carbon steel alternatives

Setup, Compatibility & Care

To ensure the best results, verify that the timber backing is dry and structurally sound before fixing the fascia.

  • Compatibility: These nails are intended for use with PVC fascia systems. Ensure the 65mm length penetrates the timber substructure sufficiently without over-penetrating.
  • Installation Tip: Always position nails at the recommended intervals specified by the fascia board manufacturer to account for thermal expansion and contraction.
  • Care: No specific maintenance is required post-installation. If the heads become dusty or dirty during construction, wipe them down with a damp, non-abrasive cloth to restore the grey finish.

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