He means what fixings are used to fit the door to the appliance.
SJR, what appliance is it? 700 is more or less standard height but you might get a tiny gap at either end. The width of the door isn't usually a problem, it can overhang either side of the appliance as long as the adjacent cabinets don't restrict opening.
I've ordered a built-in dishwasher Whirlpool ADG550 (45cm width). I've got a 50w x 70l door to cover it. The diagram of the appliance doesn't give the length of the appliance door and the manual I've downloaded doesn't refer to fitting a unit door. I've seen web comments that the instructions that come with it are not easy to follow even for a pro.
I just don't know what to expect - I've spent ages trawling the web for info but must be googling the wrong words!
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local