Install soffits along under each side of roof eave.
C attic gable end wall sheathing be made of styrofoam.
The death of the 8 sheet one of the biggest items when sheathing a wall vertically is that the sheathing has to be continuous 602 10 4 5 which meant that an 8 sheet wouldn t cut it in many places so longer ones were required.
Here is how to insulate an unfinished attic.
The stairs come up to the south gable end with a landing of just 36 from nosing to framing so i don t know if i can get away with deepening the wall in that area.
Gable end walls and the roof sheathing at the gable end can take a tremendous beating during a hurricane and if not properly attached and braced they fail and cause catastrophic damage to your home.
I d prefer to see a rigid material on attic kneewalls figures 8 and 9.
And of course a bathroom with a window doesn t require an exhaust vent.
Install r13 insulation in the rafters on top rafter baffles.
Web plane gable end frame bracing.
Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve your mobility in the attic.
Install gable vents on each end of garage.
Both can be done poorly of course and i ve seen both done poorly.
A house protected by solarbord radiant barrier sheathing has a head start on comfort.
Install r13 in walls and insulate garage door.
I was considering sheathing attic side knee walls with either thermo ply red or xps foam.
If so the building designer might design a balloon framed end wall which eliminates the need for a gable end truss.
I know not ideal but has to help and make some noticeable difference.
Never step between joists as you may break through the ceiling below make sure there are no uncovered electrical boxes or exposed wirings.
Your house has a gable end if you have a sloped roof with a vertical wall that forms a triangle under the end of the roof.
For the gable ends i may use both methods mentioned.
Up to 97 of radiant heat from the sun is reflected by solarbord so the attic can be up to 30 cooler.
Preparing an attic for insulation.
I will extend this roxul to the attic side of the knee wall studs.
3 4 t g osb flooring will cover the floor.
Cover the whole wall.
So companies like norbord started creating tallwall windstorm panels to help alleviate this.
However your roofer is correct that bathroom exhaust venting is desirable to avoid indoor moisture problems that can extend to the attic roof sheathing and can affect roof.
I think the rigid material will do a better job with air sealing though and will stay intact longer.
Install rafter baffles in each rafter cavity.
Cooler attic cooler house.
This will allow me to rigid foam block the joist ends right up to the knee wall sheathing and seal with dow pro foam.
Here are the three keys to sheathing an attic kneewall properly.
For more information on gable end frame bracing see the following.
This means the rest of the house will be cooler too.
