Hi just had price for site insurance of £742 for 12 mths with buildzone doesn't include any extras such as plant , work cabins etc,  and structural warranty of £2600 for 400m2 house is this about right or can I get it cheaper, also thought about retrospective structural warranty but not sure how difficult this will be, we have just had the footings dug and concrete poured, any advise?  

Mine is £600 ish for 146 m square: about right then given the size difference.....

I got my warranty from Protek, worth contacting them for a quote.  Make sure you check how they measure floor area - internal or external - in the end it the size which determines how much the warranty will be.  £742 is about the cheapest site insurance I have found.

Is it so expensive because you started work BEFORE the insurance was in place?

 

We are paying £550 with buildstore. And I thought that was expensive for a 150 square metre build.