Under Sink Cabinet Mat

Tollco Cabinet Sink Liners – engineered to fit your needs

Tollco’s cabinet sink liners are installed directly on the bottom surface of kitchen sink cabinets—either in new builds or during renovation—to prevent costly water damage. They create a sealed, smooth and easy-to-clean surface that collects and directs water toward the front, making leaks visible before they cause harm.

All liners are manufactured in Sweden from impact-resistant PP plastic and are type-approved (TG 0505/01). They are also certified by third-party assessment systems such as Byggvarubedömningen and SundaHus.

Product Series

Standard: Available in seven standard widths (40, 50, 60, 70, 80, 90 and 100 cm) and several depths (51.5–59 cm). Designed for new construction, kitchen production, and most renovation projects. Popular among kitchen manufacturers and suitable for many ROT installations.
Custom made: Developed for large-scale kitchen manufacturers or projects that require special dimensions or design features. Custom liners provide the same sealed, smooth cabinet base but with full flexibility and short lead times. Not sold individually.
Universal: Designed specifically for ROT renovations where existing cabinet dimensions vary. Fits common widths (40–100 cm) and offers greater depth flexibility to adapt to older cabinet structures. Sold individually.

Shared Benefits & Technical Features

Collects and directs water forward, making leaks visible early and preventing damage.
Smooth, sealed surface that is easy to keep clean.
Manufactured from durable, impact-resistant polypropylene (PP).
All models are type-approved (0505/01) and certified by Byggvarubedömningen and SundaHus.
Made in Sweden.
Designed to be combined with water alarm or leakage breaker sensors for optimal protection.

Installation & Complementary Recommendations

For a complete watertight installation, cabinet liners should always be paired with appropriate accessories—such as sealing kits for water pipes and drains, and proper feed-throughs for dishwasher hoses (e.g. Diaflex).

Tips:

Integrate a water alarm or leakage breaker sensor for maximum safety.
During renovation, inspect all pipes and connections under the sink to ensure no existing leaks or moisture.

Which model should you choose?

New build or kitchen manufacturing with standard dimensions: Choose Standard (not sold piece-by-piece).
Special measurements, unique design needs, or industrial partnerships: Choose Custom-made (not sold individually).
Renovation (ROT) where cabinet depth and dimensions vary: Choose Universal (sold individually).