How is Addagrip Terraco Ltd helping to develop a UK Resin Bound industry standard?

As the UK’s leading Resin Bound supplier, with 37 years’ experience in the resin manufacturing industry, we felt strongly that some form of standard for the Resin Bound Surfacing industry was needed. In January 2016 we proudly became the first and only Resin Bound surfacing supplier to date to have gained BBA Agrément certificates for three of our Resin Bound surface finishes:

Addaset – based on a UV stable aliphatic polyurethane resin

Addaset is our SuDS compliant BBA approved Resin Bound porous surfacing system suitable for car parks, access roads, courtyards, driveways, playgrounds, patios, pathways and swimming pool surrounds. The product is porous, low maintenance, seamless, hard wearing and suitable for residential and commercial projects.  Download Addaset BBA Certificate

Addabound - based on a UV stable aliphatic polyurethane resin

Addabound is our SuDS compliant BBA approved Resin Bound porous surfacing system which has all the benefits and applications of Addaset but with the addition of recycled content (minimum 25%) in its blends.   Download Addabound  BBA Certificate

Terrabound - based on an Aromatic polyurethane resin (yellowing)

Terrabound is our SuDS compliant BBA approved commercial grade Resin Bound porous surfacing system made with a darker aromatic polyurethane resin and darker aggregate blends, making it ideal for those projects requiring a darker aggregate finish at a competitive price. 

We are aware that some sources question the use of aromatic polyurethanes resins on the basis that they can yellow/darken when exposed to UV light.   Terrabound, based on an Aromatic polyurethane resin, has achieved BBA certification after being subjected to a range of independent tests and site visits to inspect projects that were installed over the last 6 years. It is an ideal system for commercial schemes where darker aggregate blends are preferable and long term darkening of the surface is not an issue for consideration compared with the cost savings achieved by using Terrabound.   Download Terrabound BBA Certificate

Why should I use a BBA approved Resin Bound system?

The British Agrément Certificates provide reassurance to users, designers, insurers and regulators and are recognised throughout the UK by architects, engineers and building control personnel as a mark of quality, safety and reliability. 

The BBA's impartial information complements Addagrip’s own technical data on the performance of the products certified. Once the certificate has been awarded, regular monitoring is carried out by the BBA to maintain the Certificate’s validity which is followed by a comprehensive review every three years.

It is our opinion that an independent body is vital to keep and improve the quality of Resin Bound Surfacing in our developing industry. The BBA route as used for the High Friction Resin Bonded Surfacing to improve quality is we believe a very positive step forward. We may be the first to have achieved the British Agrément Certificates but we hope others will follow.

Why choose Addagrip?

• 37 years’ experience in the resin manufacturing industry

• BBA certified Resin Bound Surfacing range

• Network of trained, approved Addagrip installers

• Extensive range of reference projects 

• NBS specifications and technical data sheets available for our products

• Technical team ready to help you with your enquiry

When you choose Addagrip, you can choose with confidence!

Contact a member of our team - telephone 01825 761333 or email 

 Addagrip leading the way.......
  • Over 37 years experience in the Resin Surfacing Industry


    Addagrip Terraco Ltd is a company registered in England Registered No. 1492055  VAT No. GB 315993925

  • Addagrip Terraco Ltd
    Addagrip House
    Bell Lane Industrial Estate
    East Sussex TN22 1QL

    Telephone:  01825 761333




  • Addaset

    Addaset provides a smooth, contemporary, hard wearing and low maintenance, surface using a range of natural and recycled aggregates. The finished surface is a seamless bound paving system which is flexible and porous and perfect for both domestic and commercial use. Addaset is BBA certified.

  • Addabound

    Addabound retains all the features of Resin Bound paving with the added benefit of a minimum recycled content of 25%. The finished surface is a seamless bound paving system which is flexible, porous & perfect for both domestic and commercial use. Addabound is BBA certified.

  • Terrabound

    Terrabound is our commercial grade Resin Bound surfacing system which provides a smooth, contemporary,  hard wearing and low maintenance surface using a range of natural aggregates. Suitable for domestic and commercial use. Terrabound is BBA certified.

  • Addastone

    The Addastone Resin Bonded Surfacing system provides an attractive, hard wearing and low maintenance surface by bonding loose aggregate to concrete, asphalt, wood or metal. Suitable for driveways, pathways, patios, car parks and access roads.

  • Addastone TP

    The Addastone Tree Pit system is designed to provide an attractive and aesthetically pleasing porous paving system for tree pits using a variety of natural or recycled aggregates in a 6-10mm stone size.

  • Addacolor

    Addacolor retains all of the benefits of our standard Resin Bound Surfacing systems and is ideally suited to those  projects that require a splash of colour inside and out.

  • Terrabase Rustic

    Terrabase Rustic is an innovative porous Resin Bound surfacing system designed to give a natural rustic appearance to paths and driveways. The patented product does not require a concrete or asphalt base making it the perfect 'no-dig' resin bound surfacing solution.

  • Terrabase Classic

    Terrabase Classic  is an innovative patented porous resin bound surfacing system using our BBA approved resin bound Addaset, Addabound and Terrabound systems to give a contemporary aggregate appearance to paths and driveways for projects where a concrete or asphalt base is not an option. 

View all External Surfacing

  • PU Floor Green Line

    PU Floor Green Line is a polyurethane resin floor with high elasticity and colour pigmentation providing a bespoke and highly versatile designer resin floor finish.  

  • Addalevel SL2K

    Addalevel SL2K is a pigmented, seamless resin flooring system based on a solvent-free epoxy resin compound intended for use on new and old concrete floors.  

  • EP Addaflor

    Addaflor resin flooring provides a tough, chemical resistant floor finish. The chemical interaction between the two component parts creates a surface that can be stronger than concrete.  

  • PU Addatex BT

    Addatex Stone Carpet is a polyurethane resin floor utilising a mix of natural and synthetic aggregates providing a highly decorative and versatile resin floor finish.  

  • PU Addazing

    Addazing incorporates metallic and/or pearlescent pigments to create a truly bespoke surfacing option. Each designer floor, each mix and every finish is as individual as the people who choose it.  

  • PU Addaflake

    PU Addaflake is a fast curing UV stable polyurethane coating, designed to be broadcast with decorative flakes and quartz. Available in s standard range or bespoke colour finish.  

  • Primers, Mortars & Cleaners

    We also supply a range of primers, cleaners, and patching materials.  

View all Internal & Industrial Flooring

  • Addagrip 1000 System

    The Addagrip 1000 System Resin has been specifically developed to treat frost damaged, spalled or smooth concrete airfield pavements, concrete roads, concrete ramps and steps. 

  • Canader Pothole Repair

    Canader is a uniquely blended, 6mm cold applied permanent filling solution for effective pothole repair.

View all Specialist Resin Treatments

  • Handycoat®

    A unique acrylic based filler, ready-mixed and easy to use. A the perfect solution for filling, jointing and skimming.

  • Sprayplaster

    Terraco Sprayplaster is a unique acrylic based filler for interior walls and ceilings. Sprayplaster is the solution for fast track projects where time and money are key. 

  • Terraco EIFS

    EIFS is an acronym for Exterior Insulation Finishing System. lt thermally wraps a building to preserve a buildings heat and reduce temperature fluctuations. 

  • Ambient™

    Terraco Ambient is a high-performance acoustic plaster system for ceilings. It is highly versatile, environmentally friendly, non-combustible & comes in a variety of finishes & colours. 

  • Designer Collection

    Most commonly used to create a feature wall, the Terraco Desinger Collection transforms any room to give it character and light. 

View all Finishing Materials