{"id":17139,"date":"2026-04-30T12:48:29","date_gmt":"2026-04-30T11:48:29","guid":{"rendered":"https:\/\/www.fhbrundle.co.uk\/lp\/?post_type=avada_faq&p=17139"},"modified":"2026-04-30T12:48:29","modified_gmt":"2026-04-30T11:48:29","slug":"how-long-will-galvanised-steel-profiles-last-outdoors","status":"publish","type":"avada_faq","link":"https:\/\/www.fhbrundle.co.uk\/lp\/blog\/faq-items\/how-long-will-galvanised-steel-profiles-last-outdoors\/","title":{"rendered":"How long will galvanised steel profiles last outdoors?"},"content":{"rendered":"

The service life of hot-dip galvanised steel depends primarily on the environment. In a rural or semi-rural environment with low pollution and low humidity, a standard structural galvanised coating (45\u201355 microns) will typically provide corrosion protection for 70\u201380 years before first maintenance is required. In an urban or industrial environment with higher pollution levels, service life is typically 40\u201360 years. In a coastal or marine environment (within 1km of the sea), service life reduces to approximately 20\u201330 years. In all cases, galvanised steel significantly outlasts untreated or painted mild steel equivalents \u2014 making it the most cost-effective long-term choice for outdoor structural applications.<\/p>\n","protected":false},"excerpt":{"rendered":"

The service life of hot-dip galvanised steel depends primarily on […]<\/p>\n","protected":false},"author":6,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"faq_category":[187],"class_list":["post-17139","avada_faq","type-avada_faq","status-publish","format-standard","hentry","faq_category-galvanised-steel-profiles"],"yoast_head":"\nHow long will galvanised steel profiles last outdoors? - F.H.Brundle<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fhbrundle.co.uk\/lp\/blog\/faq-items\/how-long-will-galvanised-steel-profiles-last-outdoors\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How long will galvanised steel profiles last outdoors?\" \/>\n<meta property=\"og:description\" content=\"The service life of hot-dip galvanised steel depends primarily on […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fhbrundle.co.uk\/lp\/blog\/faq-items\/how-long-will-galvanised-steel-profiles-last-outdoors\/\" \/>\n<meta property=\"og:site_name\" content=\"F.H.Brundle\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/fhbrundle\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@fh_brundle\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/blog\\\/faq-items\\\/how-long-will-galvanised-steel-profiles-last-outdoors\\\/\",\"url\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/blog\\\/faq-items\\\/how-long-will-galvanised-steel-profiles-last-outdoors\\\/\",\"name\":\"How long will galvanised steel profiles last outdoors? 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Established in 1889 by Frederick Henry Brundle, the company was founded on careful product selection, keen prices, and excellent service \u2014 values that remain central to the business today. Now in its fifth generation of family ownership under Michael Brundle, F.H.Brundle is the UK's largest stockist of wrought iron components, welded wire mesh, and expanded and perforated metal, all available from stock for immediate delivery. The product range extends well beyond this, covering steel sections, stainless steel handrail and balustrade components, tube clamps and galvanised tube, industrial steel flooring, GRP and tactile flooring, gate hardware, CAME gate automation, sliding door gear, fencing and perimeter security, fixings and fastenings, and welding consumables. The company stocks over 11,000 products at any one time, maintaining 98%+ availability across its network of branches and national distribution centre, and distributes over 25,000 tonnes of product to more than 100,000 customers each year, with worldwide shipping available. F.H.Brundle operates branches in Rainham, Ilkeston, Southampton, Newton-le-Willows, Birmingham, Glasgow, and Newport, supported by a Midlands distribution hub and a fleet of over 70 vehicles, including 44-tonne articulated lorries that operate overnight to feed the branches, alongside smaller transit vans for deliveries to customers with restricted access. In-house design teams develop innovative own-brand products under names including Pro-Railing\u00ae, Fortitude\u2122, Rinato\u2122, Marano\u00ae, Liveconfigurator\u2122, and Warmagrip\u2122, addressing real fabrication and installation challenges for the trade. 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