Celotex is an insulation specialist and one of the top three building insulation manufacturers and suppliers in the country.  I worked on the Celotex website during my time at Magic Online Solutions (now OneAgency.co) primarily as special effect developer and later I built the members area for the site.  My colleague at the time Martin Dutton deserves full credit for the main website build and development, likewise, the design was created by Darryl Donnelly (now also full-time freelance!).

(I should mention that although I was lead developer and technical director during my time at Magic, I was not involved as the core developer on all projects! To this day they have a talented pool of developers and designers, each working many projects.)

There's not much more to say than that other than the site has been generally well received by both the client and its users and continues to work well under reasonably heavy traffic loads.