Hi bros, i am planning to change my door recently got to know there is a type of so call "sam gup pan" 3 plywood door with stuff wood inside, so it doesnt have the empty feeling of the stock 3plywood.
I got RM590 install all include everything lockset hinges etc, mean i need to just paint it.
Do you know what is this tpe of door called? and is the price normal?

I heard of some RM200-300 doors..what are those actually? i couldn't find them