DuraPost is a patented cold rolled galvanised steel (HX460LAD + Z275 NA-C) fence post system manufactured to EN 10346. Lightweight yet stronger and more durable than traditional fence posts, DuraPost offers a maintenance-free fence post solution for both residential and commercial applications. With 20 µm of galvanisation, pre-galvanised DuraPost are guaranteed for up to 15 years*. For enhanced resistance to corrosion the steel posts can be powder coated to BS 13438 providing a guarantee of up to 25 years*. All powder coatings are salt spray test to 1,000 hours to BS 3900F4, impact resistance to BS 3900E3, scratch resistance to BS 3900E2, and humidity minimum 1,000 hours to BS3900F2. *Exclusions apply. For details visit: birkdalesales.com/durapost/guarantee