Hello Sir, For an apartment building, mold shall not be much of an issue. If it is done properly and the gaps are closed then even insects/cockroaches are not a problem in the brick walls. In fact they become more beautiful after some weathering and exposure. The man-made alternatives to actual brick finish are, brick tiles, brick wall papers, brick design laminates and MDF sheet. They are a close replica but personally we prefer actual bricks for the exteriors. Thanks, Nitin Cornerstone Designs Bangalore

That explains his opinion. Your description until now was for outlay doors. Slideline 16 is capable for 50-60 kg and 18-24 mm doors only. As I said earlier, not a big fan of bottom running sliding systems. Hope it works fine for you. Steel decorative strip is possible . But avoid deep cuts on the door that would increase the chances of bend/warp.

I need to return a door lock set for credit

Hey, Durability- WPC doors are more durable than block boards in terms of screw holding capacity, moisture resistance, fire resistance and termite proof. Price- High density WPC doors are expensive than block boards. WPC products are environment friendly. You will also get buyback guarantee from manufacturers for WPC but not for block board. If you have moderate budget you can go for marine grade-IS 710 plywood.