a local repair or prior coating needs preparation before a new finish is considered. Prepare and paint the accepted accessible timber component with a compatible exterior system, protecting adjacent surfaces and operating clearances.
Signs: the surface is scuffed, patchy, weathered or no longer presents evenly or the existing finish shows ordinary wear that may suit bounded maintenance. Causes: incompatible or unknown prior finishes that need checking or normal use, weather exposure or aged coating.
A painted door or window component still needs suitable movement and contact clearances. Excess paint build-up can affect operation. Agree which accessible faces can be coated and how they will remain separated while drying, without treating painting as a substitute for alignment repair.
Old paint condition and product history affect preparation. Show flaking, glossy and bare sections together. Hazardous coatings and extensive specialist stripping are excluded; a compatible system should be selected only after the accepted sound substrate is understood.
prepare and touch up a suitable local area. apply a compatible finish to an agreed sound surface. Limits: Complete ordinary accessible sound timber components only. No glazing work, structural rot reconstruction, hazardous stripping, waterproofing or high-access specialist work.