Your basement.
Fully tanked.
Basement Waterproofing
High-performance waterproofing for basements and below-ground structures — engineered for your site, sealed inside and out, and built to stay permanently dry
WHY BASEMENTS ARE DIFFERENT
Water below ground never stops pushing.
Unlike a roof, a basement sits under constant hydrostatic pressure — groundwater bearing against the structure 24/7. A basement that isn’t tanked correctly the first time is extremely costly to fix once it’s buried. We design the right system for your soil, water table and structure, and install it to last
15+
5+
years of above and below ground Waterproofing experience
manufacturer certification
TOTAL TANKING
Protected inside & out
We waterproof from all faces where the structure calls for it — positive-side barriers that stop water entering, plus internal systems that manage anything the ground throws at it.
New-build basements & below-ground slabs
Retaining walls, lift pits & podiums
Remedial works & leak detection on failed tanking
Residential & commercial
CHOOSE THE RIGHT APPROACH
Two ways to build a basement.
Every site is different. The first decision isn’t which product — it’s which strategy. We’ll assess your water table, structure and how the space will be used, then recommend one approach or a combination of both.
“DRY”
The dry basement
A continuous waterproof barrier is bonded to the structure so water simply can’t get in — even under high water pressure. The space stays completely dry with no reliance on drainage or pumps, making it the standard for habitable rooms.
For habitable space — living areas, gyms, cinemas, wine & storage
Stays completely dry, even under high water tables
Fully tanked under slab and wall
For spaces that don’t need a perfectly dry finish — car parks, plant and services rooms, back-of-house storage — a robust cementitious membrane such as Sika-1 bonds to the concrete and holds water back at a lower cost. The smart, economical choice where a habitable finish isn’t required but structural protection is provided.
Ideal for car parks, plant rooms & non-habitable areas
Proven cementitious systems — simpler & more cost-effective
Tough, durable protection for hard-working below-ground spaces
The wet basement
“WET”
How will the space be used? That’s the real deciding factor. A fully dry, habitable basement is achievable even under high water pressure — so living spaces never have to compromise — while car parks and plant rooms get tough, cost-effective protection without paying for more than they need. We’ll match the system to your needs.
MANUFACTURER CERTIFIED
Fully certified installers.
Certification means your system is installed exactly to manufacturer specification — and backed by their full system warranty alongside ours. We’re accredited installers for: