Damp patches on walls

Ordinary wall paint doesn't seal a damp stain. Without a sealing primer — and without removing the source of the moisture — the stain will sooner or later bleed through the paint again.

We give advice based on what we observe, but for a definitive diagnosis of, for example, a leak, we refer you to a specialised structural survey.

Small, surface-level cases can sometimes be touched up yourself, but if you're unsure we'd advise against it. We first find out whether the cause (leak, condensation, rising damp) has been resolved. If so, we clean and seal the stain with a stain-blocking primer before finishing. Repairs done incorrectly often end up costing more in the long run than calling a professional painter straight away.

That depends a lot on the extent and accessibility of the spot. For a limited, localised case the work is often done within a day or a few days; larger areas take longer. During the free assessment we give a concrete estimate for your situation.

That varies by situation — the extent, the accessibility and whether painting is also needed all play a role. We give a clear quote after a free, no-obligation assessment, so you know exactly where you stand beforehand.

Mould growth, which can affect indoor air quality The longer you wait, the bigger the eventual repair — and the cost that comes with it — tends to be.

For interior work the season makes little difference; we plan mainly around your own schedule and the accessibility of the room.

We address not just the visible symptom but also the underlying cause — damp patches are caused by leaks, rising damp, condensation from insufficient ventilation, or previous water damage that hasn't fully dried out. Periodic maintenance also helps: touching up small damage in time prevents a small problem growing back into a bigger repair.

We work with professional materials and paint systems matched to the surface and the load it faces — not standard DIY-store paint. Where needed we combine that with specialised wood repair systems or primers matched to the specific cause.

We always discuss guarantee terms upfront and set them out clearly in the quote, so you know exactly what to expect before we start.

Yes, we combine this regularly. If we're already on site for interior painting, it's often more efficient to include this in the same schedule rather than planning it separately.

This comes up more often on older properties, simply because the woodwork and facades have been exposed to the weather for longer and often already carry several layers of paint. On listed-building details we work with extra care to preserve the original profiling and appearance.

Yellow-brown or grey discolouration on a wall or ceiling

In most cases a thorough visual inspection by a professional painter is enough to determine the extent. If there's doubt about the underlying structure, we look a little deeper, for example by gently testing whether the wood can still bear weight.

Yes. We fix damp patches on walls for private homes, VvE's and real estate such as commercial buildings and apartment blocks. The approach is similar, though larger properties are often planned in phases.

Visible damage to window frames, facades or woodwork can create a negative impression during a sale or valuation and raise questions about deferred maintenance. Addressing it in time avoids that discussion and keeps the property looking well cared for.

No, that's not necessary. Just make sure the spot is reasonably accessible; we handle everything else, from inspection to execution.

If the situation calls for it, we arrange that through GoedkoopSteigerHuren.nl, part of the same organisation as Painting Company. We combine that into a single request, which saves coordination steps.

We respond to requests quickly and schedule the assessment as soon as possible in consultation with you. Request a free, no-obligation quote and we'll get in touch.

If the moisture source has been resolved and the wall has dried out properly, cleaning, sealing with a stain-blocking primer and repainting is enough. With active leaks, rising damp or damaged plaster, structural repair is needed first before painting can take place.