If you have a question about your home conversion that needs answering or simply just want to browse other peoples questions and responses to a range of House Extension, Conversion and Home Improvement issues then the following Forums are very informative.
House Extension Online Forum
This forum has been going a few years now and has a range of useful information about House Extensions as well as House Extension Diaries. The site has a number of builders and surveyors who frequently offer practical advice and answer questions about issues from Planning to Building an extension.
UK DIY Forum
This is a new but fast growing Forum covering a range of DIY topics including
Plumbing & Heating, Electrics, Roofing, Plastering, Windows and Doors and many other Home Improvement Issues.