Can all lofts be converted?

Unfortunately not all lofts are suitable for a conversion. It will depend on how your house has been contructed. If unsure a local loft conversion specialist should be able to advise you.

Do I need planning permission?

Many loft conversions only require that they meet building regulations. However, its best that you check with your local planning office.

How much will it cost?

This is a very difficult question to answer as there are so many variables. As a rough guide an average conversion will cost somewhere between £20k and £30k

Can I build a do it yourself conversion?

Its a fairly large project to undertake but if you are experienced at DIY it should be possible. You should be aware that some of the work will require a team of builders, for example installing any steelwork is not a task that can be completed on your own.