What type of fixing should I use?

Onduline bituminous corrugated sheets and tiles

Secure Your Project with Professional Onduline Fixings

A roof is only as strong as its fixings. Whether you are installing classic bituminous sheets or our premium ONDUVILLA roofing tiles, Onduline provides a dedicated range of accessories designed for maximum weatherproofing and durability.

Our fixings are engineered to integrate seamlessly with our roofing systems, ensuring a professional finish that stands the test of time. Explore our streamlined range of high-performance fixings available at your local Onduline stockist.

  1. ONDULINE SCREWS - suitable for timber and steel!
  2. ONDULINE NAILS
ONDULINE SCREWS

Universal Screws

ONDULINE UNIVERSAL SCREWS are available in all colours to match the range of Onduline sheets and tiles and can be used on timber or steel structures. Our Universal Screws are the go-to choice for installers looking for speed and versatility. Engineered with a self-drilling tip, they eliminate the need for pre-drilling in most applications, saving you time on-site.

Features a high-quality, weather-resistant cap that ensures a watertight seal and a sleek, finished look.

100 screws per pack:

  • Screw length including cap: 60mm
  • Diameter: 3.9mm
  • Diameter at the top: 16mm
ONDULINE NAILS

ONDULINE NAILS

ONDULINE NAILS are polyethylene capped nails are the traditional, cost-effective solution for securing sheets to timber frameworks. These nails are manufactured with high-quality carbon steel and a specialised head designed to withstand the elements.

100 & 400 nails per pack:

  • Nail Length including cap: 67mm
  • Diameter: 3.1 mm
  • Diameter at the top: 18mm

Which one should you choose?

Choosing the right fixing depends primarily on your base material. If you are fixing into metal or want the extra security of a threaded grip, go with the Universal Screw. For standard timber-framed garden projects, the Polyethylene Nail provides a reliable, colour-coordinated finish.

1. Speed and Simplicity

If you are comfortable with a hammer, nailing is often significantly faster for long runs of roofing on timber. There is no need to worry about drill batteries dying or swapping out driver bits.

2. Cost-Effectiveness

On large-scale projects—like a long agricultural building or a large stable—the cost difference adds up. PE Nails generally offer a lower price point per unit than high-engineered universal screws, making them the budget-friendly choice for expansive roofs.

3. Aesthetics and Low Profile

Because the PE Nail head is moulded as a single, sleek unit, it sits very flush against the corrugation of the sheet. For garden sheds or summer houses where the roof is at eye level, many DIYers prefer the traditional, "cleaner" look of the colour-matched nail head.

4. "Forgiveness" in Timber

Timber is a natural material that expands and contracts. A nail allows for a tiny amount of "give" within the wood fibres over decades. While screws have superior "pull-out" resistance, a properly driven galvanized nail provides more than enough holding power for standard timber-framed garden buildings.

ONDULINE FIXINGS