Decided to bite the bullet and make a start myself. Modified the original plan from a floor to ceiling design to a (brace yourself) FLOATING WALL!.
With a nod to Groove and all you other guys who blazed the trail – here's my attempt.
Day one: Marked out the proposed area with a couple of plumb lines and taped out a likely projector screen size, Lived with this for a couple of days to see if I liked it. Bought enough wood to build the Ark from B&Q. Started by building what I hoped would be my A.V. cabinet in the corner but I'm not sure about this now – looks bloody huge.
Day two: In order to have the wall float I had to start by removing some of the floor (which is being replaced anyway), however, the underfloor heating elements are a bit fragile and so I decided to remove only enough to let me work on the wall for now. When I lay the floor I'll lay as I lift kind of thing so I shouldn't damage (another) element. Note the £24 quid, B&Q mitre saw on my Ikea 'workbench'. Making easy work of the wood chopping.
Annoyingly, the studs in the wall are not spaced at regular distances. Why would the builders have done that?. So more measuring and batton adding needed.
I've got one of the early Black & Decker workmates. It was my girlfriend's grandad's and you could build a battleship on this thing. But it's being stored at her parents place which is a 60 mile round trip, so, when I was picking up the mitre saw I thought I'd grab a cheapy B&Q one for this project. Big mistake! Firstly: there are jumbo jets which require less assembly prior to use. Secondly: The components are so badly made that I broke it while putting it together. The metal is so thin you would knacker it if you tried to use it as a workbench. It's only use now is as a drinks holder.
Day three: Ran a network cable from the comms switch next door to a new wall port as well as a phone lead. These will run into A.V. cabinet.
Frame up and ropelights from TLC (of course) in place. As previously suggested by others I painted the edge of the frame white and it really helped throw out the glow from the rope lights.
MDF in place and marked up for the bracket. It's a £18, Allcam bracket from Amazon. Seems fine and comes with a huge range of bolts and screws. Was a bit nervous about building this but now it's up I recon you could hang an angry Wookie from this bad boy with no movement – so far.
Bracket is very thin and doesn't add much bulk to the back of the 50" Pioneer, so I decided not to recess it into the MDF.
Plasma in place and showing lighting. Lots of filling, sanding and painting to come. Some have recommended P38 for this stage. Any advice welcome.
Right I'm off to lay some floor. Want to break the back of it today.
Cheers