is that 2 vertical (i.e. side by side) or 2 horizontaly (i.e. on top of each other)?
after raising, would i have to connect the 2 sides?
It's two frames SIDE BY SIDE which when fixed (screwed, nailed) together make-up the whole wall. A frame comprises a sole plate, upright studs at 400mm or 16in centres (but this depends on the size of the PBs you use, for example 1800 x 900 boards would require 450mm centres) and a head plate. The reason for making two frames up is that it would be physically impossible to raised a full width frame because it needs to be fairly tight to the walls (NOT 3/4IN OFF) because otherwise you'll not be able to fix the frames to the walls. If your roof isn't flat and slopes downwards as it runs away from the door it may not be possible to use this technique unless you lift the frame in such a way as to position the top first then swing the bottom downwards into place on the floor
I'd go with 3 x 2in CLS for the frame.
this is what i saw in 1 or 2 videos on youtube
why would i not go thicker? surely the bigger the gap, the better the insulation?
Your choice, but any more than 3 x 2in CLS isn't necessary for strength and would be complete waste of money. You can always position a 3 x 2in frame an inch off the wall to accommodate thicker insulation
question: given that i want to have insulation in the stud wall, do i have to put a side for both front and back - i don't recall seeing them doing this on you tube (maybe i just missed it when they did!) - and, i didn't see anyone putting insulation in?
No, the insulation should be cut so that it is a tight fit between the studs
A ceiling frame and cladding is best done two-handed.
u mean use 2 people?
Yes. It's a bit difficult nailing one end of an 8ft horizontal length up on your own whilst holding it horizontal. You need a mate or a jig to hold the other end. Same goes for measuring the studs which need to be a tight fit (I normally cut mine 1 to 2mm over and knock in with a hammer)
Stuff mineral wool between the verticals before you clad with PB. Foam in around the edges
mineral wool? whats wrong with normal insulation that is used in the ceiling?
what's PB?
foam? where do i get this? how robust is it? how long will it last?
Mineral wool = Rockwool = Earthwool =
Cavity wall insulation. Any builders merchant knows what it is
PB = Shorthand for plasterboard
Foam =
Expanding polyurethane foam. Available from any builders merchant
I'd consider sheeting-off the back of the door with plastic sheet to reduce moisture ingress and I'd lay some 1000 gauge Visqueen or plastic DPM beneath the wall frame on the concrete
what back door?
whats moisture ingress?
gauge visqueen? plastic dpm? have u just made those up?
ok, it's more likely my inexpereince why i've never heard of those things
can i buy these from
wickes or b&q?
Back
OF the door.....
Garage doors have gaps around them around which you may also get some rain getting blown in or under and through which a draught will probably blow. Sheeting over with plastic will pretty much put a stop to this.
The stud wall should be sat on a layer of DPM (damp proof membrane) to prevent the frame from wicking-up moisture from the concrete floor - standard building practice. It is sold in rolls about 8in wide. Visqueen is 1000 gauge polythene roll sold at
BUILDERS MERCHANTS which can be cut into strips to do the same as the DPM roll and which will also seal-off the back of the garage door in front of which you are building a stud wall
i don't know if ur being serious!
yes, i would like a quote - please pm if u r serious!
ur based in lancashire though - i'm in essex
No, but then the questions you've just asked me I was thinking the same!
question: how do i fix the stud wall to a concrete floor? and left and right brick wall?
if i have a 3/4 inch gap like u suggest, then, i'm not 100% sure which way is best?
Using
these. The upright frame needs to be tight to the wall
AT BOTH SIDES. The 3/4in gap is at the
TOP so that you can pivot the frame(s) up into position. If you din't have it you'd never be able to position the frame (think geometry at school)