Sprayed cladding typically lasts 10 to 20 years before it needs recoating, depending on the coating system, the building's exposure and the quality of surface preparation. High-build systems on sheltered inland units reach the upper end. Coastal and heavily polluted sites sit nearer the lower end.
Typical sprayed cladding lifespan
- Inland, sheltered: 15 to 20 years
- Urban / industrial: 12 to 15 years
- Coastal / high exposure: 10 to 12 years
What Determines How Long a Sprayed Coating Lasts?
Lifespan tracks the corrosivity of the environment. The international standard for protective paint systems, ISO 12944 classifies coating durability as low (up to 7 years), medium (7 to 15), high (15 to 25) and very high (over 25) [1]. A correctly specified high-durability system places sprayed cladding firmly in the 15-year-plus band.
Does Surface Preparation Affect Lifespan?
Preparation decides everything. A coating sprayed over chalking, grease or untreated cut-edge corrosion fails early, regardless of product quality. Thorough cleaning, edge treatment and priming are what let a system reach its rated life. Skip the prep and the warranty means nothing.
Which Coating Lasts Longest?
The coating chemistry sets the ceiling on durability. Fluoropolymer and high-build elastomeric systems outlast standard refurbishment finishes and hold colour longer. The options, their gloss retention and their warranty periods are explained in our guide to the coatings used for cladding spraying.
Is a Longer Lifespan Worth the Price?
A system lasting 20 years rather than 10 often justifies a higher upfront rate. To weigh durability against budget, see our breakdown of cladding spraying prices per square metre, which shows how coating choice and access shift the figure.
Extend Your Cladding's Life
A timely respray resets the clock on your building envelope and prevents corrosion taking hold. Our cladding spraying and recoating work is matched to your site's exposure for maximum lifespan. Book a free survey to find out what your cladding needs.