Forfar, Tayside
Condensation and mould ventilation fixes in Forfar
We find why the house is wet and fix the ventilation, rather than painting over mould. Covering Forfar and DD8.
- From £425 inc VAT per fan
- Free survey

In Forfar, condensation and mould are usually at their worst between October and March.
Customers in Forfar can get a guide price online in a couple of minutes. It uses Scotland rates, which is what we would charge for the same job anywhere in Tayside. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Condensation and mould fixes in Forfar at a glance
- Town
- Forfar, Tayside
- Postcode districts
- DD8
- Nearby
- Carnoustie (12 miles), Dundee (12 miles) and Arbroath (13 miles)
- Price region
- Scotland
- Survey
- Free survey (UK mainland)
How we approach condensation and mould fixes in Forfar
Heating patterns, insulation gaps and cold bridges matter too, and some damp is not condensation at all: leaks, penetrating damp and rising damp need different trades. We tell you if that is what we find rather than selling a fan that will not help.
Survey and findings
Humidity and surface readings, existing fans flow-tested, and a written list of causes and fixes.
Fan upgrades
Weak or loft-vented fans replaced and ducted outside, with humidity control.
Guide prices in Forfar
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £775–£1,350 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £330–£575 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £120–£215 inc VAT |
These ranges use our Scotland rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- Damp patches that dry out in summer and return in winter
- Someone in the home with asthma or allergies made worse by damp
- Black mould on window reveals, ceilings or behind furniture
Rules that apply in Scotland
In Scotland, ventilation is covered by the Building (Scotland) Regulations and section 3 of the Technical Handbooks, and most building work needs a building warrant first. In Scotland, landlords are expected to keep homes free from serious damp under their repairing duties.
Questions from Forfar
How do I get a price for a condensation fix in Forfar?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
Is PIV or MVHR better for condensation?
For most existing homes with general condensation, PIV plus good extract fans is the most cost-effective fix. MVHR suits airtight, well-insulated homes and full renovations.
How much does a condensation survey cost?
A ventilation survey with written findings costs £125 to £225 including VAT. If we are surveying for an installation we quote for, the survey is free.
What area around Forfar do you work in?
All of Tayside. Near Forfar that includes Carnoustie, Dundee, Arbroath and Montrose.
Do you cover Forfar and nearby?
Yes. We cover Forfar and nearby places including Carnoustie, Dundee, Arbroath and Montrose. Send your postcode and we will confirm.
Get a guide price online, then we confirm the plan on a free survey in Forfar.
Condensation and mould fixes near Forfar
More services in Forfar
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.