In your climate zone zone 5 code requires you to insulate concrete block and other mass walls to at least r 13 if all of the insulation is on the exterior.
Insulating cinder block garage.
Last chance to waterproof your wall.
This can be done with pretty much any rigid insulation.
The right insulation will make working inside the garage pleasant year round.
Insulating the cinder block inside your garage keeps heat from escaping the house through the garage and allows you to use the garage as a work space in the cold season.
Now as you glue the panels to the exposed concrete blocks leave a inch gap at the floor and ceiling and cut holes in the panels to fit around outlets and wall switches.
By insulating the building you are helping to keep valuable heat inside the building but also reducing the possibility of condensation forming.
First of all in a well built concrete block cmu wall not all of the cores are empty.
The simplest and most affordable method of insulating the interior of a block wall is to install rigid foam board insulation.
Before insulating coat the exterior of the walls with fluid applied water control and air control layers.
After the adhesive cures add extension boxes to the outlets and switches and spray foam into every gap top bottom and around each box.
Here s my step by step process for how i added insulation to my garage.
I wrote a tutorial on how to waterproof and seal your garage walls using drylok.
Some of the cores should be filled with grout soupy concrete and rebar.
There are two main ways to insulate a concrete garage.
How to insulate a garage step by step.
How to insulate a basement cinder block.
Available in large three by five or four by eight sizes the panels.
If you didn t do that before you put the frame up you can still do it now although it s going to be.
Buildings constructed from concrete cinder blocks offer long term strength and durability against wind weather fire and pests.
As such a lot of interior heat can escape through cinder block walls during the winter.
The importance of concrete garage insulation cannot be stressed enough when embarking on the lining out process.
The cinder block material is light and porous.