Why Type C Tanking Is the Best Basement Waterproofing Solution for Bristol Homes

The Benefits of Type C Water Tanking: Why It’s the Best Choice for Basement Waterproofing

At Markson, one of the most effective waterproofing solutions we offer for basements and below-ground spaces is Type C Water Tanking. This system is designed to manage water, not fight it—making it one of the most reliable and long-lasting options for keeping basements dry.

If your Bristol home suffers from damp, flooding, or moisture problems, Type C tanking offers long-lasting protection and peace of mind.3

What Is Type C Water Tanking?

Type C tanking is a drained cavity waterproofing system. Instead of blocking water at the wall surface, it channels any moisture behind a specially installed membrane and directs it safely to a pump or drainage system.

This makes it ideal for:

• Bristol basement conversions
• Older buildings with moisture issues
• Cellars used for storage or living space
• Properties in high-water or flood-prone areas

What Is Type C Water Tanking?

1. Actively Manages Water Instead of Resisting ItWith Bristol’s mixture of clay soil, hillside builds, and older foundations, Type C offers reliable drainage that works with local ground conditions.

2. Works With All Building TypesFrom Victorian homes to new builds, Type C tanking adapts easily to different wall types, foundations, and basement layouts.

3. Creates a Dry, Usable SpaceOnce installed, the membrane provides a clean, dry surface ready for plasterboard, finishes, and insulation—perfect for turning basements into living areas, offices, or storage rooms.

4. Low Maintenance and Long LifespanWhen paired with a high-quality sump pump, Type C systems offer decades of protection with minimal maintenance.

5. Ideal for RetrofitsBecause the membrane is fixed internally, there’s no need for external excavation, which makes it cost-effective and much cleaner for upgrading older buildings.

Why Markson Trusts Type C Systems

At Markson, we prefer Type C tanking for its reliability and long-term performance—especially in homes where moisture is already an issue. It’s a system that works with the natural movement of water, keeping basements dry, stable, and safe all year round.

We pair every installation with high-quality sump pumps, correct drainage channels, and thorough testing to ensure your space remains fully protected.

Thinking About Waterproofing Your Basement?

Whether you’re planning a basement conversion or simply want to stop damp for good, Type C Water Tanking is one of the safest, most proven methods available today.

Contact Markson for advice, inspections, or a full waterproofing system tailored to your home.