Sunbloc Ltd

Summer House Rear of 53 High Street

Tenterden, Kent

TN30 6BD

Tel: 01580 767700



Sunbloc is a member of (and its Directors are founder members) of the Insulated Concrete Formwork Association UK (ICFA UK), a trade association formed to promote the use of energy-efficient concrete formwork within the UK Construction Industry.   The Directors usually attend all the associated American ICFA meetings as well.


As such, Sunbloc is always completely up-to-date with all new ICF developments and is the latest and most advanced system.  Consequently, it should be the product of choice for all ICF projects. 


The Sunbloc system has received relevant approvals for use within the United Kingdom and Europe.


  • BBA Certificate-British Board of Agrement - 10/4788 Certificate Number

  • ETAG- European Type Approval - ETA-11/0065

  • Recognised by LABC Certification

  • Recognised by NHBC Certification and other such insurers



The V-Tec Beam consists of a steel lattice girder cast onto a concrete foot to form a lightweight, pre-cambered beam with large span characteristics.


The lightweight beams spaced at 750mm centres support the Expanded Polystyrene

(EPS) infill blocks which provide both an insulated base for the formwork and a smooth

surface for the ceiling below, suitable for a variety of finishes. 

Advanced Thermal Build Solutions (ATBS) is a design and build company. It has been set up in order to build the walls and floor elements of our Insulated Concrete formwork system Sunbloc and flooring system V-Tec.


ATBS can be can be subcontracted out by any main contractor or indeed be contracted via a self-builder and we offer first hand training on all our products. Currently ATBS is involved with projects up to £50 million