First steps for a loft conversion?

[DB_SamX]

Interesting to see someone who has actually designed them here.

Looking at doing one in our place, the main issue I see is that it's brick clad timber frame, so as I understand will need more structural considerations (although there is definitely a chuffing great concrete central wall up the middle of the house!), and that the stairs come down in to the living room, so it'll need turning around to make the "fireproof corridor" or a sprinkler system

Timber frame will make things more complex indeed unfortunately. Not as strong as masonry, you can't just put new supporting beams for the loft floor as freely, you may need to strengthen existing timber walls.

 

[dlockers]

I've designed a few loft conversions before, as a structural engineer.

First thing to do is decide what you want and what you'd like. Go ask neighbours with similar house types who've had loft conversions done to have a look round. You can also check your local planning portal as any approved plans will be publicly available.

Afterwards you can either go to a specialist company for the whole job, or appoint separate consultants/tradesmen as you wish.

My designs have been for the latter procurement route.

Finally whoever you appoint first, make sure you have a contract in writing and that they act as Principal Designer under CDM Regulations and Building Safety Act.

How many beers for you to "structural engineer" the roof of my workshop? I am desperate to DIY a bunch of solar panels on there but not sure if the roof will take it

 

[DB_SamX]

How many beers for you to "structural engineer" the roof of my workshop? I am desperate to DIY a bunch of solar panels on there but not sure if the roof will take it

No thanks, I don't do any private work but it's very doable by someone. Generally as long as the weight of solar panels is no more than 10-15% of the weight of the existing roof, you don't need any more justifications. I can send you a document that could be helpful if you message me. PV installers may be able to do the loading assessment themselves but an engineer is best.