Copper disc rivets designed for fixing fibre cement slates. Available in bulk quantities, these are the correct fixing for the job — not a workaround. Solid copper construction means they will not corrode and let you down years down the line.
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£5.33£6.40
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QTY
100
£5.49£6.59
£5.22£6.26
250
£13.48£16.18
£12.81£15.37
1000
£42.95£51.54
£40.80£48.96
10000
£389.00£466.80
£369.55£443.46
Copper disc rivets are the standard fixing used when laying fibre cement slates, and for good reason. The wide, flat disc head distributes load across the slate face rather than concentrating it at a small point, which matters when you are working with a material that can crack under stress. Get the fixing wrong and you are back on the roof sooner than anyone wants to be.
These rivets are manufactured from solid copper, which is exactly what you need in a roofing application. Copper does not rust, does not stain the slate below it, and has been the material of choice for roofing fixings for generations. There is no clever substitute that does the job as reliably in a wet, exposed environment over a thirty-year lifespan.
Where Copper Disc Rivets Are Used
Fibre cement slates are commonly specified on new build and replacement roofing projects across the UK. They are a popular alternative to natural slate where budget or weight is a consideration, but they do require fixings that are matched to the material. Standard nails will not do it. Copper disc rivets sit flush against the slate surface, securing it against wind lift without cracking the face.
They are typically used in conjunction with copper nails or clips depending on the specification, but the disc rivet is what holds the tail of the slate down in a double-lap installation. Roofers working to manufacturer guidelines will find these listed as a required fixing on most fibre cement slate specifications.
Available in box quantities from 100 up to 10,000, so whether you are doing a small dormer or pricing a full roof, you can order what you actually need and take advantage of the better pricing at higher quantities.
Pro Tip: Always check the fibre cement slate manufacturer's fixing specification before ordering, as recommended rivet shank diameter and length can vary between brands and slate thicknesses.
Copper disc rivets are used primarily in the installation of fibre cement slates on pitched roofs. They secure the lower edge of each slate against wind uplift, working as part of a compliant double-lap fixing system. You will find them on new build roofs, re-roofing projects, and extension work wherever fibre cement slate has been specified. Most major fibre cement slate manufacturers reference disc rivets in their installation guidance.
Best For
Fixing fibre cement slates
Pitched roof installations
New build and re-roofing projects
Double-lap slate systems
Key Properties
Solid copper construction
Corrosion resistant
Wide disc head distributes load
Will not stain slate or surrounding materials
Compliant with fibre cement slate fixing specifications
Available In
100 per box
250 per box
1,000 per box
10,000 per box
Not suitable for: Not suitable for natural slate or clay plain tile installations where different fixing types are required. Not intended for use with sheet metal roofing or flashings.
Copper disc rivets are installed through pre-drilled or punched holes in the fibre cement slate. The rivet shank passes through the hole and is set using a rivet snap or hammer, spreading the shank to lock the disc head firmly against the slate face. Follow the slate manufacturer's guidance for hole position and rivet spacing, as these vary between products.
Ensure the disc sits flat and flush against the slate without cracking the surrounding material. Over-driving is the most common error and will damage the slate face. Work steadily and check each fixing as you go.
Check the fibre cement slate manufacturer's fixing specification for the correct rivet size and hole position
Mark or pre-drill fixing holes in the slates at the specified distance from the tail edge
Position the slate correctly on the batten in line with the course below
Insert the copper disc rivet through the pre-drilled hole with the disc face against the slate surface
Set the rivet using an appropriate rivet snap and hammer, spreading the shank on the underside
Check the disc sits flat and flush without cracking the slate face
Repeat across the course, ensuring consistent fixing before moving to the next row
Can I use copper disc rivets with natural slate?
No. Copper disc rivets are designed specifically for fibre cement slates. Natural slate is fixed differently, typically using copper or stainless steel nails. Using disc rivets on natural slate would not comply with standard fixing practice and could result in cracking or fixing failure.
Why does the material need to be copper rather than steel or aluminium?
Copper is used because it does not corrode in exposed roofing conditions and will not cause staining on the slate below it. Steel fixings will rust over time in a wet environment, and electrolytic reactions between dissimilar metals can cause premature failure. Copper is the long-established standard for slate and tile fixing work.
How many rivets will I need for a typical roof?
It depends entirely on the slate size, the batten gauge, and the roof area, but a useful rule of thumb is two disc rivets per slate. Count your slate quantities from the specification or site measure and order accordingly. The 1,000 and 10,000 box options are there precisely for larger roofing contracts where buying in bulk makes financial sense.
Manufactured from solid copper, these disc rivets provide long-term corrosion resistance in exposed roofing conditions. The wide, flat disc head is designed to spread the clamping load across the surface of the fibre cement slate, reducing the risk of cracking at the fixing point. Copper is a non-ferrous material that will not produce rust staining and is compatible with other copper roofing components including nails, clips, and flashings.
Material
Copper
Application
Fibre cement slate fixing
Head Type
Wide flat disc
Available Quantities
100, 250, 1000, 10000
Box Quantity
100, 1000, 250, 10000
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