Waterproofing & tanking

Finish 10 of 10

Get the waterproofing right. Everything else follows.

Most bathroom failures, the damp patches, the mould, the ceiling below, come from inadequate waterproofing rather than the finish on top. We tank the room properly, screed it, and apply the finish ourselves so there is one company and one guarantee.

Projects fromFree assessment
Typical install1 to 3 days
Best forBathrooms, wet rooms, basements, balconies
CharacterMembranes, DPM, screed and finish from one team

The finish

Skimping on the membrane under your tiles or microcement always costs more later than doing it properly now.

Waterproofing is the unglamorous part of the job and the one we take most seriously. We prepare the substrate, apply a liquid or sheet tanking membrane with sealed corners and upstands, build the falls in the screed, and only then apply the microcement or resin finish on top. Because we do all three stages, nothing falls between trades and the guarantee covers the whole system.

Read the specification
Waterproofing & tanking
Waterproofing & tanking

Where it works

The rooms it was made for.

Wet rooms
Wet rooms

Tanked floor and walls beneath a seamless finish.

Bathrooms
Bathrooms

Protection for the ceiling below.

Basements
Basements

Moisture control for lower ground floors.

Balconies
Balconies

Waterproof decks and terraces.

Why clients choose it

Six reasons, no fluff.

Projects

Waterproofing, finished.

Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape
Waterproofing & tanking
WaterproofingFloorscape

Specification

The details your architect will ask for.

Every project is specified to the room. These are the typical figures; your written quote confirms the exact build-up for your space.

From Free assessmentPriced per square metre after a free site visit. Fixed written quote within 24 hours.
SystemsLiquid tanking membranes, sheet membranes, DPM
AreasBathrooms, wet rooms, basements, balconies, plant rooms
ScreedFalls built in for drainage
Finish on topMicrocement, resin or tile
Typical install1 to 3 days before the finish
GuaranteeCovers the complete system
Waterproofing & tanking

Questions

What people ask about waterproofing.

Can you waterproof a room my builder has already started?

Yes, as long as we can inspect the substrate. If it has already been tiled we may need to take that back.

Do you waterproof under tiles too?

Yes. Many tilers rely on grout to keep water out, which it does not. We tank the room first, then you tile or we apply microcement.

What about a leaking balcony?

We strip, prepare, membrane and re-finish balconies and terraces, including falls to the outlet.

“We looked at tiles and natural stone but the seamless finish won us over. It genuinely looks like a different house.”

Homeowner, St Albans

Related finishes

Often paired with waterproofing.

Floorscape finished floor

Next step

Get a fixed price for waterproofing.

We come to you, look at the space, talk through the finishes that suit it and give you a fixed written quote within 24 hours. No obligation, no hard sell.

  • Fixed quote, no surprises on the day
  • Free sample pack in your chosen colours
  • One guarantee covering prep, waterproofing and finish

Booking site visits for the next few weeks. Limited installation slots each month.

Talk to us directly020 3576 3477Monday to Saturday, 9am to 6pm, closed Sundays. If we are on site, leave a message and we call back the same day. Request a free quoteBook a 30 minute call
CallFree quote