Resin Heritage Courtyards

Addagrip have a range of resin bound and resin bonded systems suitable for heritage schemes and projects that require a more natural looking aggregate finish.

Our systems can be applied onto a concrete or asphalt base or, in the event of ‘no-dig’ requirement, our Terrabase Rustic Resin Bound system can be installed onto a compacted MOT Type 3.

Terrabase Rustic is an innovative, patented, Resin Bound porous surfacing system introduced to meet the needs of those projects that require a hard wearing, porous surface using a 6-10mm aggregate size to give a ‘rustic’ feel. Depending on your requirements, Terrabase Rustic can be applied directly onto most suitable surfaces and gradients. An ideal replacement or overlay system for self-binding surfaces such as ‘Hoggin’ as it is fully bound and will not be washed away. This system is applied onto a compacted Type 3 base for heavy pedestrian/ light vehicle use and offered as a no-dig option for sensitive historic sites where installation of asphalt or concrete base would not be an option.

Our BBA approved Resin Bound Addaset, Addabound and Terrabound systems provide a seamless surfacing finish which is porous and SuDS compliant and suitable for historic projects looking for a smaller stone aesthetic. These can also be installed as a Terrabase Classic no-dig option.

For heritage projects requiring the appearance of loose gravel without the maintenance issues of migrating aggregate, our Addastone Plus offers a decorative surface coating installed onto asphalt to provide a textured, slip-resistant finish. Addastone Plus is non-porous so would need to be laid to falls and surface water to be directed accordingly.

Features and Benefits

  • Seamless – comfortable underfoot, no trip hazards
  • Low maintenance – minimal maintenance – sweeping clean and occasional power wash
    Porous – resin bound has no surface water. Resin bonded is non-porous
  • Hard wearing – pedestrian and vehicle use with lifespan of up to 25 years depending on product and use
  • Range of decorative aggregate blends – practical dark and buff colours for a low maintenance paving option
  • SuDs compliant – resin bound is permeable to allow water to drain away
  • No loose aggregate – no issue with migrating gravel
  • Good slip resistance – safe underfoot
  • Product Guarantee on selected range – Addaset, Addabound and Terrabound
  • EPD declaration on selected range– Addaset, Addabound, Terrabound, Terrabase Rustic, Terrabase Classic
  • BBA certified on selected range – Addaset, Addabound and Terrabound
  • No-dig option – where access or non-invasive surface is required – Terrabase Rustic, Terrabase Classic
  • Decorative – offered in a range of rustic, contemporary or coloured aggregate blends


Royal Holloway University resin bound courtyard paving