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