For diy attic insulation you ve got two choices.
Do it yourself blown in attic insulation.
We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons.
Bag of all borate contractor grade 30 lb.
Step 1 create access.
We love our diyers so take up our incentive to improve your attic insulation situation yourself.
Blown in spray foam batts and blankets.
One for attic prep and the second to actually blow the insulation.
See install batt and roll insulation for details.
Your options for attic insulation range from radiant barriers to sheets of mineral wool but most homeowners stick with products made from cellulose or fiberglass.
Contractor grade 30 lb.
Fiberglass manufacturers have developed blown fiberglass insulation they claim won t settle over time.
Ten inches of blown insulation provides an insulating value of approximately r 30 1 inch of fiberglass provides about r 2 7 while 1 inch of cellulose is approximately r 3.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
Each bag of fiberglass insulation will cover approximately 65 square feet of attic space to a depth of 10 inches cellulose insulation covers half as much.
It makes adding insulation to your attic a breeze.
Staring down a sealed wall and needing to add blown in insulation to it can seem like an impossible task and even more impossible because of the mess you could make doing this yourself.
Batt and roll insulation and loose fill sometimes known as blown in insulation.
How much does attic insulation cost.
Blown in insulation is installed using blowing machines.
Blowing attic insulation isn t hard but it s dusty sweaty work.
There are two main types of insulation.
Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace.
Get a free 24 hour blown in machine.
This concern can actually be avoided in both cases if the insulation is more densely packed in the spaces but fiberglass will require special training and tools to do so and even then it proves more difficult than cellulose.
To make insulating an attic easier grab a helper and set aside two days.
Loose fill or batt the common term for blanket insulation.
You can do it yourself for about 500.
Rest assured that it is actually not that hard to do and there does not have to be too much mess involved.
Greenfiber cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60.
Handy homeowners can install blown in insulation in the attic.
Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications.
