Secure the insulation with nails using furring strips to hold it against the edge of the sill.
How to install furring strips in attic.
The money saved in lumber would go towards the cost of thicker foam board.
I may have to pre drill the 1x2 s to avoid splitting the wood.
How to attach furring strips to your ceiling.
I found some 5 fine thread screws that could work.
Installing the rigid foam insulation was more carpentry than insulation.
Measure the length of one chalk line and attach 1 5 inch furring strips along the line with a.
Calculate the size and spacing needed for the furring strips.
We were to insulate add a perimeter knee wall install drywall new electrical and.
Dana taking it a step further.
Butt the top end of the insulation against the subfloor and nail or staple it to the stringer joists.
Locate the ceiling joists using a stud finder if you re furring out an existing ceiling and pop a chalk line lengthwise over the center.
In order to get a fairly snug fit we cut compound angels and had to dry fit the pieces several times before they were right.
Starting at one end of your attic install our ultima foil breathable radiant barrier over across attic floor joists plywood decking or existing insulation.
Cut the insulation to run from the top of the stringer joists the joists that run parallel to the floor joists and extend 2 feet onto the floor.
Does this seem like a viable solution.
Instead of 2x2 s what if i use 1x2 furring strips and rip foam to 3 strips.
Use a stick 1 4 furring strip with nail in the end works well to help push the barrier into the tight spaces of your attic.
On the surface the design for this attic space was typical.
If you are finishing a basement then chances.