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My house was built in 1950, with it still has the original attic installation. How long does the installation last? is it time to update or add more>

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12y ago

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How long does blown in insulation last?

10 years


How good is an insulation rating of R33?

good in walls, but not enough for attic./ceilings


How do you reduce heat loss in a house?

attic, wall and floor insulation, weatherstripping ,energy efficient windows sealing drafts to name a few.


What is soffit vent baffles?

Soffit vent baffles are ventilation components installed in the attic or roof space to allow airflow from the soffit vents into the attic while preventing insulation from obstructing this airflow. They help maintain proper ventilation, which is crucial for preventing moisture buildup and promoting energy efficiency. By directing air upward, baffles ensure that fresh air enters the attic, reducing the risk of mold and improving overall attic performance.


What is the proper Attic Insulation vapor barrier orientation?

If you're installing insulation yourself, remember these guidelines when using a vapor barrier: * Always place the vapor barrier towards the warm side of the insulated area - facing downward on the attic floor or to the interior side of the wall. * When adding a second layer of insulation to an attic, do NOT add a second vapor barrier - this can trap moisture inside the first layer. Use loose-fill or unfaced batts or blankets; if only faced batts are available, cut facing every few inches to allow air to pass through. * If the vapor barrier tears during installation, tape it tightly. * If you have a crawlspace, add polyethylene vapor barrier on the floor of the area to reduce condensation from ground moisture.

Related Questions

How long does cellulose insulation in an attic last?

Cellulose insulation is proven to outlast the house it has been installed in.


What is the cheapest insulation option for an attic?

The cheapest insulation option for an attic is typically fiberglass insulation.


What is the best type of insulation for an attic?

The best type of insulation for an attic is typically blown-in insulation or fiberglass batts. These types of insulation are effective at reducing heat loss and can be easily installed in the attic space.


Attic Insulation?

form_title=Attic Insulation form_header=Keep your attic warm and cool during the right seasons! Get insulation installed to your attic by the experts. What weather conditions are common in your area?=_ Do you have any exisiting insulation in your attic?= () Yes () No () Unsure Are there any structures in your attic that would make putting in insulation difficult?= () Yes () No () Unsure How old is your home?=_


Where can one find information on how to put insulation in the attic?

The Home Depot has a comprehensive guide on how to install insulation in an attic. Additionally, Energy Star offers a similar guide for installing insulation in an attic.


What type of insulation is best for attic?

The best type of insulation for an attic is typically blown-in insulation or fiberglass batts. These materials are effective at reducing heat loss and can be easily installed in the attic space.


What is the best attic insulation for hot climates?

The best attic insulation for hot climates is reflective insulation, such as radiant barrier or foil insulation. These types of insulation help to reflect heat away from the attic, keeping the space cooler and reducing the need for air conditioning.


Attic hatch insulation?

Stick the paper based insulation to the attic door so it does not move. TONY SILLATO


What are the benefits of using rolled insulation for attic insulation?

Rolled insulation for attic insulation provides benefits such as easy installation, cost-effectiveness, energy efficiency, and improved thermal performance.


What are value of insulation should you have in AZ?

in arizona according to the Department of Energy, they call for in an attic insulated home to have the equivalent of 16 inches to 18 inches of blown in attic insulation. Attic insulation is measured in R values regardless of what type of insulation you blow in or lay down. Attic guard is usually your best type of insulation which should be blown in at an R value of 49-60 in an Arizona home


How much insulation do I need for my attic?

The amount of insulation needed for your attic depends on your location and climate. In general, it is recommended to have between 10-14 inches of insulation in your attic to ensure proper energy efficiency and temperature regulation in your home. It is best to consult with a professional to determine the specific amount needed for your attic.


What are the most cost-effective options for attic insulation, including the cheapest attic insulation available on the market?

The most cost-effective options for attic insulation include fiberglass and cellulose insulation. Fiberglass insulation is typically cheaper than cellulose and is widely available on the market. However, the cheapest attic insulation available may vary depending on factors such as location and availability of materials. It is recommended to compare prices and consider the insulation's effectiveness and energy efficiency before making a decision.