Can be used to insulate almost any part of your home from the roof down to the foundation.
Different types of attics.
Suited for standard stud and joist spacing.
For diy attic insulation you ve got two choices.
Intake vents located at the lowest part of the roof under the eaves allow cool.
Below are 3 common.
Attics unfinished walls ceilings and floors especially in hot climates reflective or radiant barriers work differently than most types of insulation and so its effectiveness is not.
Attic fans are a great way of cooling the attic.
Having a fan installed enables you to spend time in the attic without suffering a stifling or stuffy atmosphere.
Rigid panels of insulation.
The maximum thermal performance or r value of insulation is very dependent on proper installation.
Batt and roll insulation.
For example ridge vents and gable vents function as both intake and exhaust vents.
The ceiling hatch is generally the size of a door and is set within a recessed panel.
Different houses make use of their attics in different ways.
Loose fill or batt the common term for blanket insulation.
Multiple types of vents can work together to create an equal inflow of cool air and outflow of hot air in your house.
An attic may also be called a sky parlor or a garret because attics fill the space between the ceiling of the top floor of a building and the slanted roof they are known for being awkwardly shaped spaces with exposed rafters and difficult to reach corners.
The effectiveness of an attic fan depends a lot on its type.
Here s a list of common types of unvented attics.
This means less energy is used for cooling which translates to reduced energy costs.
Attic fans also help to reduce the heat in the rest of the house.
Both can be added to uninsulated attics or layered over existing material.
But what qualifies as an unvented attic.
This type of attic access is featured by a set of pull down wooden and metal stairs that are concealed by a ceiling hatch.
Any unvented attic will benefit from an upgrade to spray foam insulation like icynene.
Sheathing reduces heat conduction through structural elements like wood and steel.
Polystyrene and polyurethane are the most common types of materials used in making foam board.
Fitted between studs joists and beams.
Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.
Exhaust vents like attic fans ridge vents are primarily placed at the very top of the roof or the highest pitch where hot air gathers.
But without a doubt all homeowners want their attics to be as energy efficient as possible.
An attic sometimes referred to as a loft is a space found directly below the pitched roof of a house or other building.