Which is more cost-effective, want to get a professional answer Oh, anxious decoration it
Certainly light steel keel wood keel is not fire waterproof
The kind of keel is determined by the material of the ceiling. Light steel keel for, gypsum board, integrated ceiling, relief gypsum board mineral wool board (both bones for the paint). Kitchen and other basic not suitable, integrated ceiling can be. If only the ordinary buckle top, it must be wood keel, or can not be fixed pinch.
On the issue of cost-effective, light steel keel and wood keel basically no comparable, the same area of the former price of the latter twice as much as the latter, but iron is better than wood.
Home improvement basically no light steel keel, because the kitchen is not suitable, in the living room after the ceiling height than the keel to 10 cm lower.
