Cellar Conversions In Nottingham
An unused, damp cellar is wasted space, but converting it into a genuinely dry, usable room depends entirely on getting the tanking right first time.
Midland Preservation Ltd has carried out cellar conversions in Nottingham and across the East Midlands for 30 years, and our graduate trained surveyors assess every cellar individually before recommending a system.
As members of the Structural Waterproofing Group, part of the Property Care Association, we're able to offer a fully insured guarantee for 10 years on any tanking system we install, giving you real confidence in a space you're about to spend money living in.
Cellar Tanking Explained
Cellar tanking is the process of waterproofing the walls and floor of a below ground space so it can be converted into usable living or storage space.
Because cellars and basements sit below ground level, they're constantly exposed to lateral damp penetration from surrounding soil, and in many older Nottingham properties, no damp proof membrane was ever fitted at construction, since the space was never intended to be anything more than storage.
Tanking creates a dry internal environment regardless of what's happening in the surrounding ground, allowing the space to be used exactly like any other room in the house.
What Can You Do With A Converted Cellar?
Once properly tanked and dry, a cellar can become almost any room you'd want above ground.
Popular domestic conversions include kitchens, bathrooms, wine cellars, living rooms, studies and even home recording studios.
Because you're adding space rather than extending outward, it's often one of the more cost effective ways to increase both the living space and the value of a property.
For commercial premises, common uses include extra storage or retail space, bars, nightclubs and restaurants, all of which depend on the same underlying principle: a properly waterproofed structure that stays dry under whatever conditions the ground throws at it.
Signs Your Cellar Or Basement Needs Waterproofing
- Visible damp patches or staining on walls, particularly near floor level.
- A persistent musty or earthy smell, even when the space looks dry.
- White, powdery salt deposits on brickwork, known as efflorescence.
- Standing water or damp flooring after heavy rainfall.
- Crumbling or flaking render and plaster.
- Condensation or mould growth on walls and ceilings.
Types Of Cellar Tanking Systems
The most widely used approach today is the ventilated membrane system, typically recommended where there's a higher risk of water ingress into the basement.
A high strength, studded plastic membrane is fitted to the walls and floor, incorporating drainage channels that carry any water reaching the structure into a sump chamber, where it's then pumped safely out of the building.
This method allows the wall behind the membrane to breathe and dry naturally, and is generally quicker and less disruptive than the alternative.
Where the risk of water ingress is lower, a multi coat render system can be more appropriate: this relies on sand blasting the brickwork to create a key, then applying a cement based waterproof render directly to the surface, a more invasive process but well suited to certain wall conditions.
How We Assess / Install Cellar Tanking
Every cellar is different, so our surveyors start by identifying the extent of water ingress, the condition of the existing walls, and how the finished space is intended to be used (since a wine cellar and a home cinema have very different requirements).
From there, we recommend the system best suited to your specific cellar rather than defaulting to a single standard approach.
Installation is carried out by our own full time tradesmen throughout (never subcontractors), and every finished tanking system is backed by our 10 year insured guarantee.
Our Five Stage Cellar Conversion Process
Enquiry
Call us or send a message about your cellar or basement and we'll arrange a survey at a time that suits you.
Assessment
One of our graduate trained surveyors visits your Nottingham property to assess the extent of water ingress and the condition of the existing structure.
Diagnosis
You receive a clear recommendation on the most suitable tanking system for your space, along with a fixed price quotation.
Treatment
Our full time tradesmen install the agreed tanking system, from ventilated membranes to multi coat renders, to a high standard throughout.
Guarantee
Every tanking system we install comes with a fully insured guarantee for 10 years, giving you long term confidence in your new space.
Book Your Cellar Conversion Survey In Nottingham
A damp, unused cellar is one of the easiest ways to add real value and usable space to a Nottingham property, provided the tanking is done properly from the outset.
If you're considering converting a cellar or basement, or you'd simply like an honest opinion from a Property Care Association member with 30 years of experience, call us on 0115 946 4484 or request your survey today.
If your cellar also shows signs of penetrating or rising damp elsewhere in the property, it's worth having that checked too, take a look at our damp proofing page for more information.
Get A Quote