Thanks Ian for the info, I did try catnic's web site and it appeared
down last evening, then today it worked but I couldnt find the exact
lintel I have. Its very overspec'd for the job in hand I thinkS I
found a part number for it CZH50/125 and its marked up Heavy duty. Thats
an understatementG I think you could safely build a couple of stories
over it without risk.

I have been too busy shed building today but will ring Catnic tomorrow
just to find out what DTS means.

Thanks

Mike.

--
If you want to email me then use this:

MikeT at dsl dot pipex dot com