Ceiling level roof insulation is generally the most cost effective of any energy efficiency upgrade made to a house.
Esb attic insulation.
Batt and roll insulation and loose fill sometimes known as blown in insulation.
The big disadvantage with spray foam is cost.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
See install batt and roll insulation for details.
Even if you have some attic insulation you should upgrade it to today s standard of 300mm of rockwool or equivalent.
Insulation types attic insulation.
Did you know there is there are grants available for attic cavity and internal wall insulation see below for further details.
Fiberglass in the attic can trap allergens dust and moisture which can lead to mold growth.
Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace.
When the design of your attic allows the best attic insulation is inexpensive easy to install and will yield the performance you re looking for.
Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.
It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass.
I d blow insulation on the attic floor after air sealing of course.
Inspecting your attic insulation.
Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.
There are two main types of insulation.
Fiberglass attic insulation cons.
By changing to an energy efficient boiler.
By using an inefficient gas boiler you could be wasting over 200 a year.
Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
The efficiency of a boiler over 15 years old is typically 70.
When it is disturbed in the attic fiberglass insulation releases particulates into the air which may be inhaled.
So it s time to pay close attention to what s happening up there.
There are other materials and systems that you can use to insulate your attic.