Scotland
Basement Tanking in Midlothian
Cementitious tanking and cavity drain systems for basements, cellars and below-ground rooms.
Our basement tanking work in Midlothian starts with a free survey, because guessing at a render specification is how jobs go wrong.
Most of what we see around Midlothian reflects the wider Midlothian pattern — Georgian and Victorian stone terraces, tenements and modern estates, and conservation lime work on Edinburgh stone and harling repair. The area sees cold easterly exposure with frequent frost, which is the single biggest factor in how long any render lasts here.
Local factor. Edinburgh's world heritage core carries some of the strictest conservation requirements in britain, and only lime specifications will get consent.
Is basement tanking right for a Midlothian property?
Choose tanking for cellar and basement conversions, persistently wet below-ground rooms, and any space you intend to make habitable.
That decision gets made at the survey, not on the phone. We will tell you plainly if a different system would serve the building better — including when a cheaper one would.
Guide price and specification
| Guide price | £115–£195 per m² |
|---|---|
| Applied thickness | Multi-coat cementitious system |
| Curing / drying | 7-14 days |
| Guarantee | 20 years |
| Coverage | All of Midlothian — 7 towns and cities |
Indicative only, excluding scaffold, stripping and repairs. Try the guide-price tool for a range based on your property.
What is included
- Cementitious tanking slurries
- Cavity drain membrane systems
- Sump and pump installation
- Type A and Type C waterproofing
- Fillets and junction detailing
- Withstands hydrostatic pressure
- Suitable for habitable conversion
- Salt and negative pressure resistant
Basement Tanking across Midlothian
Basement Tanking in Midlothian
Tell us about the property and we will call you back to arrange a survey.
Other services in Midlothian
What happens next
Four steps from enquiry to finished wall
Free survey
We visit, test the substrate, measure up and identify what caused any existing failure.
Written quote
An itemised fixed price with the system named, materials specified and scaffold included.
Booked in
An agreed start date, scaffold arranged, and a clear run of days set aside for your job.
Finished and guaranteed
Site cleared, scaffold struck, guarantee documents and system warranty issued.
FAQs
Basement Tanking in Midlothian — questions
How long before I can paint new render?
Through-coloured systems need no painting at all. Sand and cement should cure for around 28 days before masonry paint goes anywhere near it.
Do you take a deposit?
For most domestic jobs we take a deposit to cover materials and scaffold, with the balance on completion. Terms are set out clearly in the written quote.
Can you match my existing render?
Usually, yes. We colour and texture match as closely as we can, though weathered render never matches a fresh batch exactly — we will be honest about how visible a patch will be.
Can any cellar be tanked?
Most can, but the right system depends on water pressure, structural condition and intended use. A survey establishes which approach is appropriate.
How long does basement tanking last?
A correctly designed and installed system carries a 20-year warranty. Type C systems need periodic pump servicing to maintain that.
How long does a rendering job take?
A typical three-bedroom semi is usually one to two weeks on site including scaffold, preparation, application and finishing. Weather, wall condition and the system chosen all move that.
Basement Tanking quotes across Midlothian
Free survey, honest advice on whether this is the right system, and a fixed written price.