Hardwood front doors, sills and window frames behave differently to the softwood most houses are trimmed in, both in how they take moisture and how they hold a finish. Assuming the same system that works on a softwood frame will work equally well here is a common mistake.
Yes, but the oil needs removing and the surface properly sanded first, since paint will not bond well over residual oil in the grain.
More frequently than a painted equivalent, though each application is quicker. We can advise a realistic interval once we see the exposure.
Yes — as the most exposed horizontal surface they benefit from extra coats and close attention to end grain sealing.
Hardwood's tighter grain means it absorbs less than softwood, so a system relying on deep penetration for adhesion can sit on the surface rather than keying into it. Oils and stains formulated for hardwood specifically account for that lower porosity.
Painted hardwood hides the grain entirely and needs the usual maintenance cycle of any painted exterior joinery. A stain or oil finish keeps the timber visible and, on a dense hardwood, can outlast a painted system if it is reapplied at sensible intervals rather than left until it has fully worn away.
Horizontal hardwood surfaces collect standing water far more than vertical faces, and that is where finishes fail first regardless of which system is used. Extra coats and careful attention to end grain on sills pays off disproportionately compared with the rest of the frame.
Tell us whether your hardwood is currently painted, stained or oiled and we will recommend the next sensible step.
Hardwood needs coatings matched to its density, and sills need more attention than the rest of the frame.
Speak to a Hampshire commercial decorating contractor that turns up, communicates clearly and delivers a finish that lasts.
