Skip to content

Wall coating

Protect your walls from damp and mould, and make the house look new, in as little as a day.

A rendered house with grey, stained walls, before wall coatingBefore
The same house with bright white coated wallsAfter
Stained render before, and the same house after a wall coating.

Our exterior wall coatings protect your home against the weather, damp and mould, and transform how it looks, usually in one or two days.

The coating forms a waterproof, hydrophobic layer, so rain runs straight off instead of soaking in. That keeps the walls dry, which stops damp and mould before they start. It also insulates from the outside, so the house holds its heat and your heating bills come down.

What you get

  • Keeps out damp and mould. Water runs off rather than soaking into the walls.
  • Invisible insulation. Keeps the house warm from the outside in.
  • Self-cleaning. Dirt and growth wash away, so there's almost no maintenance.
  • Breathable. Lets moisture out, helping to prevent damp, rot and mould inside.

Choose your colour

A range of soft shades, from Waterlily to Devon Stone and Cotswold Cream to Polar White. We'll take you through them at the quote.

How a wall coating job runs

  1. Clean

    We clean the walls fully, removing dirt, grime and anything flaking, so the coating goes on perfectly all the way round.

  2. Prime

    A primer on every surface lets the coating bond to your walls and protect them for years to come.

  3. Two coats

    Two coats of the super-hydrophobic facade coating, so the house stays protected and looks fantastic.

Questions we're asked

Is there a guarantee?

Yes. Every wall coating comes with a 10-year guarantee and a 25-year life expectancy. The product was tested against 25 years of accelerated weathering and passed.

Do I need it?

If you have damp or mould, the outside of the house looks tired, or you want it protected from the weather for the long term, a wall coating is the right next step.

How long does it take?

Usually just one day. The walls have to be completely dry before we apply it, so in a British winter we sometimes have to move the date for the weather.

Does it need maintenance?

Almost none. It's super-hydrophobic and cleans itself in the rain.

How much does it cost?

Every house is different. We visit, look at what needs doing and talk through what you want, then give you an exact quote.

What customers say

Had a full team and they were amazing. Can not believe the difference - the roof tiles 35 years old now look brand new and the 5yr guarantee means no more moss or clogging of drain pipes. Am super happy and they cleaned up so well - and there was a lot to clear up. Windows and gutters all sparkling.

Checkatrade review
  • “We had a 4 man team for 2 days cleaning the exterior of the house. Every member of the team was friendly, approachable, professional and worked to a very high standard. The team turned up on-time, got their equipment set up and went to work. Couldn't be happier with the service; the attention to detail and end result speaks for itself; one of my neighbours even came round to enquire about having their house done. I highly recommend Blue Shield; you wont be disappointed.”

    Checkatrade review

  • “2 day clean carried out on a very large residential roof. The results are outstanding and the house looks new. The team were polite and friendly and explained everything they were doing across the 2 days. Also had 2 slipped tiles and a broken tile that were all fixed too. I would highly recommend Blueshield!”

    Checkatrade review

  • “What a superb job! We couldn't be happier with the results. The house looks amazing. The guys were super professional as well as being so polite and accommodating. We highly recommend them to anyone thinking of giving their house a makeover!”

    Checkatrade review

Other services

Where we work

Based in Southampton, we cover Hampshire and the South Coast. Not on the list? Ask us: we cover the whole South Coast.

Get a free wall coating quote

Tell us about your property and we'll arrange a visit to survey it and give you an exact price. It costs nothing.

Free and no obligation.