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Attaching drywall to cement block through 2 inch foam insulation Robert.Thompson 04-01-2009
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Posted by benick on April 1, 2009, 9:49 pm

wrote:
> On Apr 1, 1:53 pm, "Cwatters"
> > > Robert.Thompson wrote:
> > >> Hello:
> > >> I have a cement block basement that is insulated with 2" foam glued
> > >> in
> > >> place.
> > >> To meet the building code, I must cover the foam with drywall.
> > >> What methods, other than furring and expensive 'Tapcon' screws, may
> > >> be
> > >> used to attach the drywall?
> > >> Thanks for any suggestions.
> > >> Rob.
> > > Liquid nails. just like the foam.
> > > s
> > Vapour barrier first or is the insulation or dry wall foil covered?
> The foam is taped and is the type that may be used below grade (there
> is 2" of it under the cement floor as well) and is its own vapour
> barrier.- Hide quoted text -
> - Show quoted text -

Shoot down or tapcon some 2-1/2" metal track (at least 1/2" off the
foam) and stud it out with metal and then drywall.

Nail a 2X4 plate to the floor joists (ceiling) and plumb down to the
floor..Snap a chaulk line...
Shoot a pressure treated 2X4 plate to the floor on the line with a Ramset...
Frame 2X4 wall 16 inches on center with 2x4's
Add wiring and outlets if desired..
Hang and tape drywall...
Paint and enjoy....


Posted by on April 1, 2009, 3:47 pm
On Apr 1, 11:32=A0am, "Robert.Thompson"
> Hello:
> I have a cement block basement that is insulated with 2" foam glued in
> place.
> To meet the building code, I must cover the foam with drywall.
> What methods, other than furring and expensive 'Tapcon' screws, may be
> used to attach the drywall?
> Thanks for any suggestions.
> Rob.

I think I'd try to cut clots inthe foam and add furring strips. Any
solution involving glue is probably just asking for trouble down the
road.

Posted by Steve Barker on April 1, 2009, 10:05 pm
jamesgangnc@gmail.com wrote:
> On Apr 1, 11:32 am, "Robert.Thompson"
>> Hello:
>> I have a cement block basement that is insulated with 2" foam glued in
>> place.
>> To meet the building code, I must cover the foam with drywall.
>> What methods, other than furring and expensive 'Tapcon' screws, may be
>> used to attach the drywall?
>> Thanks for any suggestions.
>> Rob.
>
> I think I'd try to cut clots inthe foam and add furring strips. Any
> solution involving glue is probably just asking for trouble down the
> road.

putting walls up in a basement is asking for trouble down the road. No
pain, no gain. always something.

s

Posted by on April 2, 2009, 10:01 am
> jamesgan...@gmail.com wrote:
> > On Apr 1, 11:32 am, "Robert.Thompson"
> >> Hello:
> >> I have a cement block basement that is insulated with 2" foam glued in
> >> place.
> >> To meet the building code, I must cover the foam with drywall.
> >> What methods, other than furring and expensive 'Tapcon' screws, may be
> >> used to attach the drywall?
> >> Thanks for any suggestions.
> >> Rob.
> > I think I'd try to cut clots inthe foam and add furring strips. =A0Any
> > solution involving glue is probably just asking for trouble down the
> > road.
> putting walls up in a basement is asking for trouble down the road. =A0No
> pain, no gain. =A0always something.
> s- Hide quoted text -
> - Show quoted text -

He has to cover the foam to meet code in the event of fire.

Posted by Craig M on April 2, 2009, 4:38 pm
Could he take the foam down, build a stud wall, do the electrical, and
insulate between the studs like a regular stud wall, either foam or
fiberglass, then cover with sheet rock, tape, float, prime and paint???

> jamesgan...@gmail.com wrote:
> > On Apr 1, 11:32 am, "Robert.Thompson"
> >> Hello:
> >> I have a cement block basement that is insulated with 2" foam glued in
> >> place.
> >> To meet the building code, I must cover the foam with drywall.
> >> What methods, other than furring and expensive 'Tapcon' screws, may be
> >> used to attach the drywall?
> >> Thanks for any suggestions.
> >> Rob.
> > I think I'd try to cut clots inthe foam and add furring strips. Any
> > solution involving glue is probably just asking for trouble down the
> > road.
> putting walls up in a basement is asking for trouble down the road. No
> pain, no gain. always something.
> s- Hide quoted text -
> - Show quoted text -

He has to cover the foam to meet code in the event of fire.



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