Weatherproof Paint: How to Make Your Exterior Last for Years
‘Weatherproof’ turns up on just about every tin of exterior paint — but what does it actually buy you? In plain terms, a weatherproof paint is one engineered to keep doing its job through sun, rain, heat and humidity, year after year, instead of fading and flaking after a single season. It is the difference between repainting your facade every couple of years and forgetting about it for a good long while. In this guide we explain what makes a paint weatherproof, why the surface underneath matters as much as the paint itself, and how to apply it so it lasts. It is written for homeowners protecting a facade, with notes for the builders and project teams who have a finish to stand behind. What makes a paint weatherproof Weatherproofing is not one feature but several, working together. Strip away the marketing and a genuinely weatherproof paint does five things. A water-repellent film. It sheds rain and resists the seepage that lif...