Castle 10 checkmate 10 year warranty

[PSC88]

Hi all I’m in the process of sourcing my self build warranty.

 

the broker has given me a quote and Castle checkmate is the most competitively priced.

 

I never intend to claim but need the warranty for remortgaging or if I decide to sell in the first ten years.

 

my queries are is this a good reputable warranty for banks?

 

the max they offer is a £1 mill rebuild cost which is bang on what my build is costing.

 

i was advised by the broker the warranty should cover the rebuild to watertight shell.

 

obviously I may decide to spend more on my interior/home tech/cinema etc but this isn’t necessarily a requirement of the warranty cover.

 

Will the banks in future for remortgage purposes be happy with the £1 mill cover (excluding land) to wind and watertight 

 

thanks