Create a warm welcome with our tough, richly-coloured paint for exterior doors. COAT high-grade door ...read more paint offers a smooth weatherproof finish, from a low-VOC eco-friendly formulation that’s ideal for wooden and UPVC doors. Give your front door a glow up with one of deep shades. You should use a primer with any UPVC paint. With special moisture protection and extra deep colouring, our exterior door paints stand up to the British weather for years to come.