Reviewed by Restorex’s building restoration team
Repair and alteration are not the same
Like-for-like maintenance may be treated differently from work that changes material, appearance, profile or significant fabric. Replacing slate type, altering chimney details, removing historic stone or changing pointing can require formal consideration even when the objective is repair.
Listed status, conservation-area controls, building standards and other permissions can overlap. The safest starting point is an accurate scope and early advice from the appointed conservation professional and planning authority.
Provide enough information for a decision
Useful submissions identify the affected fabric, explain why intervention is necessary and describe materials, mortar, tooling, profiles, fixing and extent. Marked-up photographs, drawings, samples and method statements help distinguish careful repair from unnecessary replacement.
The contractor’s role
Restorex can support architects, surveyors and owners with opening-up evidence, samples, buildability input, quantities and conservation-led workmanship. We do not determine whether consent is required; that decision belongs with the relevant authority and professional advisers. Work should not begin on the assumption that a historic appearance alone makes a proposal acceptable.