At Lift Pit Tanking, we specialise in providing comprehensive waterproofing solutions to keep lift pits dry and fully operational.

Our professional services ensure that lift motors, controls, and electrical components are protected from moisture damage, reducing the risk of costly repairs and downtime.

Whether for new constructions or retrofit projects, our tanking solutions comply with health and safety regulations, ensuring long-lasting protection against water ingress and dampness in Witney and across the UK.

What Are the Benefits of Lift Pit Tanking?

Lift pit tanking offers comprehensive waterproof protection, keeping the pit dry and preventing corrosion and electrical faults. The process provides long-lasting durability, capable of withstanding hydrostatic pressure from surrounding groundwater.

This investment reduces maintenance costs, extends the lifespan of lift equipment, and ensures uninterrupted operation. Installation is carried out with minimal disruption, making it suitable for both new builds and existing structures. Additionally, it enhances health and safety by preventing mould growth and damp-related issues.

What Are the Most Common Lift Pit Tanking Methods?

Lift pit tanking can be performed using several methods, including:

• Cementitious tanking – Applies a cement-based slurry to form a waterproof barrier; cost-effective and durable but may crack with structural shifts.
• Liquid membrane tanking – Uses a polymer-based coating that cures into a flexible waterproof layer; ideal for areas prone to minor movement.
• Sheet membrane tanking – Involves bonding waterproof sheets to walls and floors; provides high resistance to hydrostatic pressure.
• Crystalline tanking systems – Used for concrete pits requiring permanent waterproofing; self-seals when exposed to moisture.
• Cavity drainage systems – Installed to collect and channel water away from the pit; best for areas with ongoing water ingress.

How Much Does Lift Pit Tanking Cost?

The cost of lift pit tanking ranges from £50 to £100 per m² for cementitious tanking, £80 to £150 per m² for liquid membrane application, and £100 to £200 per m² for multi-coat systems designed for high-risk areas.

Additional costs may include pump installation and structural repairs. While the upfront investment might seem significant, the long-term savings from reduced maintenance and equipment damage make it a cost-effective solution.

Contact Lift Pit Tanking to get customised prices for using lift pit tanking systems at your property.

How Is Lift Pit Tanking Installed?

The installation of lift pit tanking begins with a detailed inspection to assess water ingress and the condition of the concrete. The surface is then prepared by cleaning and repairing cracks, ensuring a smooth application surface.

The chosen tanking material is applied to provide seamless coverage. In cases of ongoing water ingress, cavity drainage systems and sump pumps may be installed to actively manage water flow. After application, the tanked area is allowed to cure, followed by a final inspection to verify waterproofing integrity.

How Long Does Lift Pit Tanking Last?

The durability of lift pit tanking, such as cementitious tanking, lasts 10-15 years; liquid membranes can last 15-20 years, and sheet membranes have a lifespan of 20-30 years.

The longevity of the system depends on quality installation, regular maintenance, and proper drainage. To extend the lifespan, it is crucial to inspect the pit periodically, test sump pumps, and promptly address any signs of leakage or cracking.

What Are the Typical Applications of Lift Pit Tanking?

Lift pit tanking is essential for various types of buildings and infrastructure, including:

• Commercial settings – Office blocks, retail complexes, and hotels, ensuring reliable lift operation.
• Residential complexes – High-rise buildings and multi-storey apartments, protecting elevator systems from moisture damage.
• Industrial facilities – Factories and warehouses, keeping elevator pits dry in challenging environments.
• Public infrastructure – Train stations, airports, and parking garages, maintaining continuous lift operation.
• New constructions – Integrating tanking systems during the design phase to prevent future moisture issues.
• Retrofit projects – Upgrading older structures to meet modern waterproofing standards.

How to Maintain a Tanked Lift Pit?

Routine maintenance of lift pit tanking  requires regular inspections to help identify cracks, leaks, or damp patches early on.

The surface should be cleaned regularly to remove debris that might trap moisture. Minor repairs, such as patching damaged areas, should be carried out promptly. Scheduling annual checks by certified contractors ensures that the tanking system remains efficient and reliable.

Contact Lift Pit Tanking to get details of maintenance protocols and quality inspections of lift pit tanking.

Find More Info

Make sure you contact us today for a number of great lift pit tanking services in Witney.

For more information on lift pit tanking in Witney OX28 6, fill in the contact form below to receive a free quote today.