The phrase "a counter made" is correct and usable in written English.
It can be used in contexts where you are referring to a counter that has been constructed or created, often in relation to furniture or design.
Example: "The kitchen features a beautiful granite countertop, a counter made from sustainable materials."
Alternatives: "a constructed counter" or "a built counter".
Behind a counter made of planks salvaged from abandoned sharecropper shacks, two young women slid pie tins into a double oven stack.
The majestic showroom is supposed to feel like home — sorry, not yours but the home of someone's genteel grandmother in, say, Savannah, after the architect fancied it up with floorboards from an old mill, a counter made from Kentucky church pews, and a clothes rack reassembled from a Louisiana apothecary cabinet.
Inside the little shop: said espresso machine; cases of pastries and cakes; no chairs but rather a counter made from wood reclaimed from, of all places, Jennifer Garner's kitchen.
"This is a built-in; it's still there," Mr. Gotkin said, pausing at an image of a kitchen counter made from a burst of redwood slabs.
The 100-year-old white house with a welcoming porch is decorated with antiques, vintage hand-painted plates and a kitchen counter made of old red bricks.
For your perusal: a Geiger counter made in the style of HR Giger.
The truck itself was built with many recycled materials, such as the counter made from a local red oak that fell during a storm.
Using masking tape to cover an area, such as along the back of a kitchen counter, makes jelly cleanup easier.
Only 60 people a week are served at the 12 leather captain's chairs lined up along a porcelain counter, making this tasting room in Bushwick, Brooklyn, one of the most exclusive restaurants in the city.
A customer who dithers at a fast-food counter makes the service less fast for everyone behind him.
— Julia Moskin Epicurious: Finally, an alternative to the butter or jelly knife that lies on the counter, making a mess: a spreader that stands on end.
