Thoughtful care for exterior surfaces

Exterior decorating combines appearance with protection. Wind-driven rain, sunlight, movement in timber and previous coating failures can all affect the performance of a painted surface. The correct specification begins with the condition of the material beneath the paint and any repairs that must be addressed first, rather than choosing a colour and applying a new coat over a problem.

For substantial houses and older properties, exterior elements can include sash windows, fascia boards, timber doors, porch details, metal features, masonry and decorative mouldings. Each may call for a different preparation method, primer and finish, particularly where access is restricted or surfaces are exposed.

Old timber often needs careful assessment around joints, end grain and lower rails where moisture may collect. Loose paint and failed sealants can expose the surface to further damage; painting over these defects will not provide a lasting solution. We discuss sound preparation and any separate joinery repairs so the decorative finish has a suitable base.

Traditional door colours and crisp detailing can dramatically change the appearance of a frontage. The final sheen should suit the design and expected wear, with appropriate attention given to handles, hinges, glazing and neighbouring surfaces during work.

Masonry coatings are not interchangeable. The existing paint, the building’s construction and its moisture behaviour all influence what is suitable. On older breathable walls, applying the wrong product can create problems, so uncertain surfaces deserve additional assessment and, where needed, specialist advice.

Exterior work also depends on safe access and a suitable weather window. We discuss scaffolding or access equipment where required, and take account of drying and curing conditions. A realistic programme should avoid promising a fixed finish date regardless of the weather.