A misted window with black mould spotting along the frame and sill

Damp and mould, treated in two stages.

Wet weather comes in and the mould creeps back into the same corners. I offer a two stage treatment that clears it and leaves the room feeling fresh again, and I'll point out what's causing it while I'm there.

Where it turns up

Almost always the cold corners, and almost always the same rooms.

  • Behind wardrobes and beds on an outside wall
  • Around window frames and along the sills
  • The ceiling corners of bathrooms and bedrooms
  • Inside cupboards on a north-facing wall
  • Sealant round a bath or shower that has gone black
  • Rooms that feel damp as soon as the heating goes off

A treatment deals with what's there now. If something structural is feeding it, you'll hear that from me too.

A misted window with black mould spotting along the frame and the sill

The two stages

One clears what's grown, the other makes it harder for it to come back.

  • Stage one, clear it

    The growth is treated and removed rather than painted over. Painting over mould hides it for a month and then it's back.

  • Stage two, treat the surface

    The surface is treated so the same patch is harder to colonise again. The room comes out smelling clean rather than bleached.

  • Find out why

    Condensation, a cold bridge and an actual leak all look similar on the wall and want different answers. It's worth knowing which.

  • The easy wins

    Often it's ventilation, a bathroom fan that stopped working, or furniture against a cold wall. Those cost nothing to change.

  • Making good

    Once it's clear, the wall can be filled and decorated. If sealant is the problem it comes out and goes back in properly.

  • A straight view

    If what you've got needs a damp specialist or a builder rather than me, I'll tell you that instead of selling you a treatment.

Want a price for this?

Ring, text or WhatsApp me with roughly what's going on. A photograph helps, and it often means I turn up with the right part.

Questions about this one

It depends on how many rooms and how far it's spread. Send me a photograph and I'll give you a figure.

If the cause is still there, eventually. That's why I look at the ventilation and the cold spots as well as treating the patch.

Paint sits on top of growth and the growth carries on underneath. Clearing it first is what makes the decorating last.

It's worth dealing with promptly, particularly in a bedroom or where anybody has a chest complaint. If you're worried about health effects your GP is the right person to ask.