Upper floor and roof decks

This document is only available with a paid isurv subscription.

During the second half of the 19th century and up until about 1925, fire resisting floors of filler joist construction were popular. A system known as the 'Fox and Barrett' floor was patented in 1844 and was used widely for the construction of commercial and public buildings up to about...

Explore the subscription options here to get full access to isurv, including downloads.

Try isurv for free!

You can get instant access to a free, 7-day trial of isurv simply by filling in the free trial form. Please note that the free trial includes full access to isurv with the exception of downloadable content which is only available with a paid subscription.

Sign up for the isurv newsletter, to receive a monthly round-up of the latest isurv updates.

For further questions, don't hesitate to call: +44(0)247 686 8555.