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Simply Filtered
A tree-lined London street of tall stucco-fronted terraced houses

Areas covered across London

Wherever you are in London, find out what's causing the damp and mould in your home, and what it will take to deal with it.

What's going on?

What do you need help with?
Who are you?

About 2 minutes in total. You get a free quote, with no obligation.

In short

Simply Filtered covers all of London inside the M25 from a base in west London: every London borough and the City of London. Duncan Ridley carries out every mould survey, antimicrobial fogging visit and window film survey himself, so you get the same person and the same written report wherever you live.

Local guides

Damp and mould where you live

What the homes in each area are like, how condensation and mould tend to behave in them, and the local rules that shape a realistic fix.

A street of Victorian terraced houses with bay windows in London

Ealing and Acton

Damp and mould in Ealing

Terraces, garden suburb houses and basement flats: where the mould starts, and what fixes it.

Read the guide
A row of painted Victorian terraced houses with bay windows in London

Fulham

Damp and mould in Fulham

Terraces, basement flats and sewer flooding: what's condensation, and what isn't.

Read the guide
Large Victorian houses behind garden walls on a tree-lined London street

Chiswick

Damp and mould in Chiswick

Large period houses, riverside cottages and 1930s semis: what's behind the mould in each.

Read the guide
A row of two-storey Victorian terraced houses with bay windows in London

Hammersmith and Shepherd's Bush

Damp and mould in Hammersmith

Late Victorian terraces, stucco houses and mansion blocks: where the mould starts.

Read the guide
A red-brick mansion block with white bay windows in London

Battersea

Damp and mould in Battersea

Mansion flats by the park, workers' cottages and long terraces: where condensation builds.

Read the guide

Where we work

Every London borough inside the M25

Wherever you are in these boroughs, you can book a visit:

  • Barking and Dagenham
  • Barnet
  • Bexley
  • Brent
  • Bromley
  • Camden
  • City of London
  • Croydon
  • Ealing
  • Enfield
  • Greenwich
  • Hackney
  • Hammersmith and Fulham
  • Haringey
  • Harrow
  • Havering
  • Hillingdon
  • Hounslow
  • Islington
  • Kensington and Chelsea
  • Kingston upon Thames
  • Lambeth
  • Lewisham
  • Merton
  • Newham
  • Redbridge
  • Richmond upon Thames
  • Southwark
  • Sutton
  • Tower Hamlets
  • Waltham Forest
  • Wandsworth
  • Westminster

The M25 doesn't follow the London boundary exactly, so if you're on the outer edge of one of these boroughs, you may be just outside it.

Just outside the M25?

If you're just outside the M25, get in touch and you'll get an honest answer on whether a visit is possible.

Tell us where you are
Map of London's boroughs inside the M25, with the areas we cover marked and our west London base

Next step

Tell us what's going on.

Send a few details and you'll get a free quote. There's no obligation to go ahead, or to use anyone we recommend.

WhatsApp us

Or call 07366 199261

Start here

What's going on?

What do you need help with?
Who are you?

About 2 minutes in total. You get a free quote, with no obligation.