Living Room laminate flooring....HELP!

[hmeah]

Hello,
i plan to put laminate flooring in my frontroom & hallway, i purchased the flooring from wickes, its the fix 15, which is tongue & groove, it also has a v effect in between boards....id like to know:

1) should i use glue in the living room/hallway to join them up?
2) the underlay i have is the green boards, the floor is concrete & then has vinyl tiles on them? should i remove the tiles? or leave them?
3) room has wooden skirting, should i remove this?
4) what is the gap i should keep between the wall & the laminate?
5, should i carry on the flooring into the hallway or put something under the door?

your help is appreciated..

thank you.

 

[WoodYouLike]

doesn't the DIY shed Wickes provide the product with instructions??

1) if is isn't the click-variety it's best to glue the T&G's
2) see here
3) depends on how you want to cover your expansion gap. If with the skirting, yes remove them, if with beading or scotia, no need to remove them.
4) everywhere 10mm
5) put a threshold in, Temperature and humidity in hall is always different than in the other rooms.