I am in the process of buying a semi detached 1960s house. We are planning on having the kitchen diner wall knocked through however, I am aware of houses being built before 2000s could have some asbestos in. Obviously I don’t want to expose a builder to asbestos fibres whilst carrying out the work so will be having a survey carried out however, do I go for a asbestos maintenance survey or a refurbishment and demolition survey. Just to add we are planning on renovating the whole house but only cosmetic apart from the wall being knocked through. I have read that R/D survey is a very messy job ie pulling up floors and leaving holes in walls and ceilings, also what are the average cost of these surveys. Would appreciate any insight if anyone else has had this done :) Thankyou.