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9 Best Attic Insulation Tips for Healthy Indoor Air

Attic indoor air

One of the simplest ways to improve indoor air quality in your home is to upgrade your attic insulation. And not just that – better insulation can lower your energy bills considerably. Insulation First is a professional and certified insulation company based in Dallas, TX. We have successfully completed hundreds of projects for both domestic and commercial spaces in the area.

Here are our best tips for better insulation and improved air quality in your home –

1. Assess What You Need

The first part of the process is to understand what you actually need. Take into account your weather and the condition of your house before you make a decision. If you’re moving into a new house, your family has different preferences compared to the previous tenants. This should be the basis of what you’re deciding for attic insulation.

2. Check Current Insulation

Before investing in insulation, it’s a good idea to check how your existing insulation is holding up. If it’s a newer property, there is a chance you might end up saving a bundle when it comes to upgrading your insulation. Checking insulation material and if it has degraded should give you a good picture of what you need to get done in your attic.

3. Choose the Right Material

There is no doubt that this will be the stage where you spend a good amount of time. Choosing the right insulation material can be tough, especially if this is your first time. There are also a huge number of insulation materials available, which can complicate the choice further.

Fiberglass insulation is perhaps one of the most popular materials today due to its cost-effectiveness. However, the downside is that improper installation can cause skin and eye irritation.

Cellulose insulation is another alternative and is used in some cases because it is made of paper and is easily biodegradable. The disadvantage of using this is that it is a potential fire hazard. It can be mitigated to some extent by using cellulose with ammonium sulfate or borate additives, which can make it fire-resistant.

Mineral wool is similar to fiberglass insulation, which is a great option if you’re living in a place with high moisture content. But like fiberglass, you need to get it installed professionally, and it is also prone to leaving gaps with time.

Read: What Does Asbestos Insulation Look Like in Attics?

4. Ensure Air Tight Space

Making sure that you have an airtight space in your attic is important to control several aspects of indoor air, including temperature and moisture. To accomplish this, you need to work on gaps and cracks that can appear in your panels and other places like access points and windows. Keeping the attic airtight prevents the growth of mold and mildew, which can cause allergies and health hazards.

5. Insulate the Ductwork

Another source of moisture and temperature differences is gaps in the ductwork insulation. If you have HVAC ducting running through your attic, it is a good idea to check on the insulation periodically. Gaps and cracks in your ductwork can result in moisture buildup, which can become a huge pain to repair. It also can overwork your HVAC, leading to frequent repairs and additional bills.

6. Consider Attic Vapor Barriers

If you’re living in an area that has a lot of moisture in the air, it might be wise to consider an attic vapor barrier or a vapor retarder. It helps prevent moisture buildup in the house that causes other problems like mold and wood rot. The simple rule of thumb with vapor barriers is that in hot and humid climates, they should be installed on the exterior. And in cold places, it should be installed inwards.

7. Ensure Proper Ventilation

Another way to improve indoor air quality is to ensure that your home has proper ventilation. When we say ventilation, what we mean is that it should be controlled and flow through the right channels. Air flowing through cracks and gaps into your home is not controlled and can do more harm than good. You can plan your attic around natural ventilation or even add attic fans so you can control the flow better.

8. Insulate Access Points

One point that several people forget is to improve insulation at access points. The reason why it is important is because a lot of temperature changes occur because of improperly insulated access points. Fortunately, the remedy to get this done is quite simple, and you can even do it yourself. Measure and cut out some insulated foam and apply it to your access, and you’re done. You can also go one step further and add weather-stripping to the frame, which improves insulation.

9. Consider Hiring a Professional

The easiest way to improve your attic insulation is to hire a professional insulation company. As a premier service provider in the Dallas, TX area, we at Insulation First would like to help! We continue to offer a turnkey experience for our clients at competitive rates. Get in touch with us through our website or call us on your phone for the best insulation services at great prices!

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