billybuntus
Established Member
Hi chaps,
You may remember my previous post regarding how to strengthen my bedroom floor to take the bounce out of it and lay a new oak floor.
Well, you were good enough to reply to my questions and point me in the right direction so I thought I'd post some WIP pics.
I've never done anything like this before but I had a very good friend of my brother in law come round to advise (he's a very clever bloke and although not qualified as a structural engineer he's as good as)
Before I started I jacked up the floor to try and take the bow out of the floor and to help support it whilst the surgery takes place...
I then (to cut a long story short) Lifted new joists in through the window, cut the to length, slotted in the walls screwed then to the existing joists drilled 12mm holes every metre and bolted them together. I managed to put four new 6x3 c22 grade joists in.
I also put quite a few noggins in between the joists.
Then.. I laid 22mm 4 sided t&g chipboard over the joists (marking out electrics and plumbing as I went) and screwed the chipboard to the joists. I must have used about 400 screws for this :shock:
I then laid 18 mm oak 4 sided t &g over this. I used a secret nailer for this job. A most impressive tool and well worth the rent for 2 days!
Overall I'm very pleased with the floor, after removing the acro's the floor is much more level and has no movement (bounce) Hurrah!
It took me a full hard week to complete but it was a satisfying job once completed.
I've still got to put the door back on, fit skirting boards and finish the step edge on to the landing. The worsts most definatley over though!
Here is an example of my strict safety concious work
Thanks,
steven
You may remember my previous post regarding how to strengthen my bedroom floor to take the bounce out of it and lay a new oak floor.
Well, you were good enough to reply to my questions and point me in the right direction so I thought I'd post some WIP pics.
I've never done anything like this before but I had a very good friend of my brother in law come round to advise (he's a very clever bloke and although not qualified as a structural engineer he's as good as)
Before I started I jacked up the floor to try and take the bow out of the floor and to help support it whilst the surgery takes place...
I then (to cut a long story short) Lifted new joists in through the window, cut the to length, slotted in the walls screwed then to the existing joists drilled 12mm holes every metre and bolted them together. I managed to put four new 6x3 c22 grade joists in.
I also put quite a few noggins in between the joists.
Then.. I laid 22mm 4 sided t&g chipboard over the joists (marking out electrics and plumbing as I went) and screwed the chipboard to the joists. I must have used about 400 screws for this :shock:
I then laid 18 mm oak 4 sided t &g over this. I used a secret nailer for this job. A most impressive tool and well worth the rent for 2 days!
Overall I'm very pleased with the floor, after removing the acro's the floor is much more level and has no movement (bounce) Hurrah!
It took me a full hard week to complete but it was a satisfying job once completed.
I've still got to put the door back on, fit skirting boards and finish the step edge on to the landing. The worsts most definatley over though!
Here is an example of my strict safety concious work
Thanks,
steven