Roofing Nails & Fixings Calculator
Roofing Nails & Fixings Calculator
How many nails or fixings will you need? Use this calculator to estimate the total quantity of roofing nails or screws required for tiles, slates, battens, or underlay installation.
Technical Guidance
- UK: 2 nails per plain tile, 1 per interlocking tile, 2 per batten
- USA: Nail size in inches, typically 1½" to 3" ring shank for sheathing and underlayment
- Use corrosion-resistant nails for slate, marine-grade for coastal roofs
Pro Tips
- Buy nails by weight: ~250 plain nails per kg
- Include fixings for eaves, ridges, and flashings
- Use screws instead of nails for OSB/ply roof sheeting
FAQs
- How many nails for 1000 tiles? → 2000 nails minimum for plain tiles
- Can I use a nail gun? → Yes, but ensure settings suit roofing material and gauge
