Once you have are happy and you have signed the contract you can expect a phone call or email to book an appointment to carry out the survey.Most company surveyors are ex installers so they have a greater product knowledge.One very important thing to remember is that the survey SUPERCEEDS THE CONTRACT.
In short whatever you sign for on the survey is what the factory will make and the fitters will arrive with to install.When the surveyor arrives he will either bring a copy or ask for your copy of the contract.He will use this as a guide in respect of the window styles glass patterns etc.He will need to ensure that the installations complies with building regulations document L