I don't want to be biased -- just have a look around and do your research to get the best price and product possible. We have plent of competitors doing something similar after all. The company will discuss with you what they need in terms of plans and sizes so what they send you is what you expect! It's Fairly Bas(e)ic! When everything arrives, check you've got all of the components first of all. You don't want to find that the roof is missing only once everything else is in place. There are two options for the foundations -- you can either get a pre-fabricated base, or you can take the traditional approach of digging trenches and filling them with concrete and planting the supporting elements into these. Once the base is done, you'll be able to start connecting the frame of the conservatory and installing the windows -- needless to say, but take great care when handling all of the glass (which you should, by the way, check will not let out too much heat -- it can vary greatly from one company to another). Have a Beer and Enjoy It When the structure is complete, you'll be able to fill it as you planned! This step is possibly the most fun, although don't underestimate how much you may spend when you're budgeting! Hopefully, having read these basic instructions, you'll already know what you're looking for and you'll end up with something that becomes one of the heavily used