Which fixings for new lounge extension?

[rickysmith30]

Hi all,

just had extension done which is gonna be new lounge.
Walls are blockwork then have bond/plasterboard and plaster on top of block.

We will be fitting curtian tracks, plsma TV wall mount and speakers etc to the wall and wondered what type of fixing to use and where to buy them from.
above the window the blocks went back a bit so need something deep enough to reach past the board/bond etc and be secure.

Many thanks.

[moger4]

check out any screwfix or such site , they have a good selection of lightwieght block fixings