My wife had a small accident last night, nothing serious, she lost her balance when taking something out of the new cupboard I built in the kitchen and grabbed the door.
This stopped her from falling but ripped the lower hinge out of the carcass. Fortunately, she wasn't hurt and the top hinge stopped the door falling off and injuring her.
No problem. I had some wood filler and filled the two holes where the hinge had been yanked out, which dried over-night.
As it's a heavy door I decided I'd fit a third Blum soft-close hinge in the middle of the door.
It was important that all the hinges were the same type, as there are different ones.
Phoned Travis Perkins... They don't sell them.
Phoned Atlantic Timber in Altrincham. "Yes we've got them."
Drove to Atlantic Timber. "No they haven't!"
Went to Tool Station nearby.
Fortunately, after several attempts, they found the right ones (had to buy a pair).
Got home and found the pack didn't include the two pairs of special screws that attach the carcass half of the hinge. Fortunately, I had two that would do, from an old Blum hinge.
Because doors are heavy as they are often are made of laminated MDF and are attached to laminated chipboard carcasses only 18mm thick, normal screws won't hold. You have to drill a shallow 4mm hole and then use these special screws which are more like bolts.
I also had to drill the big shallow hole in the door with a special drill bit I have, to take the other half of the hinge.
That's always stressful as it it finishes only about 3mm from the outside. One slip and you'd be through.
Then I just had to put the door back. Difficult on your own, (not because I'm nearly 82). Sadly the only assistance my willing wife can give in these situations, is to offer "advice." (Don't need any of that!)
I had to put a pile of books on the bit of the breakfast bar in front of the cupboard and balance the door on it, whilst standing on a step stool, connect the top hinge and mark on the carcass where the screws for the new hinge needed to go. Then just drill the new holes for it and the lower hinge.
I like Blum hinges as they are "quick release." If you ever need to take off a door, there's a little sprung catch on the end of the arm of the door side part of the hinge, that you can pull and the hinge comes off. To replace it you just offer it up and press the arm and it locks back on.
Also there's an adjustment on the hinge arm to move the door either slightly closer or further away from the carcass and another for slightly left or right. So you can get, to use a motor body term, the "cut line" (the gap between the doors of the two cupboards, equal top and bottom).
The carcass part of the hinge allows you to move the door slightly either up or down.
Job done.