tuffbed® 2-pack is a high-performance, water-permeable bedding mortar made from a 2-part system for laying natural stone, clay, concrete or porcelain paving in bound construction, meeting BS 7533-101:2021 standards. It is designed for sustainable, frost-resistant installations.

  • High-performance bedding mortar for paving installations

  • Fully water-permeable and frost-resistant when cured

  • Complies with BS7533-101:2021, Table 9 for bedding mortars

  • Working time of 40 minutes at 10°C

  • Recommended bedding depth of 40mm, minimum 20mm

  • Lower carbon profile due to separate binder and aggregate supply

  • Maximum capillarity rise of 20mm

  • Verified Environmental Product Declaration (EPD) in 2025

Applications

Domestic and commercial paving projects

Natural stone, clay, concrete, or porcelain paving units

Bound or rigid construction

Areas requiring water-permeable bedding

Dimensions

Bedding depth: 20–70mm per layer

Bag size: 25kg

Materials

Two-part system: tuffbed 2-pack mortar and tuffgrit aggregate (mixed 1:4 by weight)

Performance

Exceeds BS7533 requirements for permeability and frost resistance

Maximum capillarity rise: 20mm

Working time: 40 minutes at 10°C

Installation

Mix 1 part tuffbed 2-pack with 4 parts tuffgrit by weight

Suitable for single or successive bedding layers

Product accreditations

Complies with BS 7533-101:2021, Table 9

Verified Environmental Product Declaration (EPD)

Sustainability

Lower carbon profile compared to pre-blended mortars

Up to 50% energy saving in production