Question

which is costlier fiber thats found in door or wood​

Answer 1

Answer:

Maintenance-wise, fiberglass is pretty low key, and is resistant to buckling and denting. Its wood-like surface can be painted easily, and since the interior is filled with insulating foam, it is five times more effectively insulating than wood doors.

Explanation:

here is your answer like it

Answer 2

Answer:

teak wood is good and costly for making strong doors