Damp and mould in Lincolnshire

Damp and mould: the basics

What the job involves

Damp has three usual causes: condensation (cold surfaces, poor ventilation), penetrating damp (leaking gutters, failed pointing, cracked render, roof problems) and, less commonly, rising damp. Finding the cause matters more than treating the symptom. A builder or independent damp surveyor will look at the outside of the house as well as the stain inside.

What to ask a pro, and what to have ready

Note where the damp is, whether it is worse in winter or after rain, and whether windows stream with condensation. Ask the surveyor whether they also sell treatments (a sales-led survey may recommend what they sell), and ask for a written explanation of the cause and the fix.

Safety and good to know

Mould should be cleaned off with a suitable cleaner and the room ventilated; it will return until the moisture source is fixed. Tenants should report damp to their landlord in writing. LincsDirectory doesn't vet or endorse businesses — always check credentials and get a written quote.

Good to know

a simple moisture meter reading on its own does not prove rising damp, which is less common than condensation and leaks. Fixing gutters, repointing, lowering outside ground levels and improving extraction in kitchens and bathrooms solve most cases. An independent surveyor who does not sell treatments gives the most impartial view.

Written by LincsDirectory from public guidance. It is general information, not advice for your situation. LincsDirectory doesn't vet or endorse businesses — always check credentials and get a written quote.