Aethos advice
Before decorating a period home
Old plaster, mouldings and joinery need careful assessment before work begins. Keep sound original material where possible, repair what needs attention and choose paint that suits the surface.
By Aethos Studio · Published · Updated
Start with the surface
Old plaster may be lime, gypsum, patched or covered by many coating generations. Look for powdering, hollow areas, damp staining and movement before choosing paint. Cornices and mouldings need equally close inspection so detail is not buried beneath unnecessary layers of paint.
Do not strip automatically
Sound historic paint layers can often remain. Complete removal may damage timber or plaster and introduce avoidable cost. Unstable, incompatible or excessively thick coatings should be addressed selectively and with the substrate protected.
Modern paint still has a place
Period houses contain many surfaces where quality modern systems perform very well, including previously painted woodwork and properly prepared internal walls. Breathable finishes are useful where the construction and moisture behaviour call for them. The age of the property alone does not determine the right paint.
Check hazardous coatings before disturbance
Older paint can contain lead, and some textured finishes or building materials may contain asbestos. Their presence cannot be ruled out by appearance. Do not sand, burn off or scrape suspect materials before appropriate assessment. Agree suitable testing and specialist handling where needed, particularly in occupied homes.
How we plan preparation and protectionCheck the building’s status
For a listed property, proposals affecting character may need listed building consent; conservation area requirements can also affect exterior changes. Check the proposed work with the local planning authority before starting. Keep a record of the existing finish and agreed specification, and seek specialist advice for historic fabric rather than assuming every repair can be treated as routine decoration.
Period home decorating in St AndrewsTest colour in the room
Large sample boards reveal undertone and sheen as daylight changes. Review them against flooring, stone, timber and adjoining rooms before committing to the final scheme.