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Do-It-Yourself Insulation Problems: 6 Things That Lead To DIY Nightmares

image of the words do it yourself depicting diy spray foam insulation problems

When it comes to home insulation, many homeowners may be tempted to take on the project themselves to save money. However, DIY (which stands for Do It Yourself) insulation projects can often lead to a number of problems that can be costly and time-consuming to fix. In this article, we’ll explore six common issues that can arise from DIY insulation projects, including DIY spray foam insulation. We’ll also discuss why it’s important to hire a reputable professional, like Ascend Construction, for your insulation needs.

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DIY Insulation Problems Fort Collins

Keep reading to explore some common issues that occur with DIY insulation installation.

Improper Insulation Placement

One of the most common issues with DIY insulation projects is improper placement of the insulation. Insulation needs to be placed in specific areas of the home to be effective, such as in the attic, walls, and floors. Without proper knowledge of where insulation should be placed, DIYers may end up insulating the wrong areas, reducing its overall effectiveness.

Insufficient Insulation Coverage

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Another issue that can arise from DIY insulation projects is insufficient coverage. Insulation needs to be applied at a certain thickness in order to be effective. DIYers may skimp on the amount of insulation used in order to save money, which can lead to drafts, high energy bills, and other problems. Here are some of the assessments that are made by professionals when assessing insulation coverage:

  • Measuring the current insulation level: Before adding insulation, it’s important to measure the current level of insulation in your home. This will give them an idea of how much insulation you need to add, and where it’s needed most.
  • Use the right type of insulation: Different types of insulation have different R-values, which measure their thermal resistance. Using the right type of insulation with the appropriate R-value for your area and the specific location in your home is crucial.
  • Install insulation to the recommended thickness: Insulation needs to be installed at a certain thickness in order to be effective. A professional insulation contractor will know the recommended thickness for your area, and will make sure that the insulation is installed correctly.
  • Use a blower machine to install insulation: Professional insulation contractors use specialized equipment like a blower machine to install insulation. This ensures that the insulation is evenly distributed and that the recommended thickness is reached.
  • Conduct energy audits: An energy audit will help identify areas in your home that need insulation and also identify any drafts or air leaks that need to be sealed. Ascend Construction, for example, offers energy audit services to its clients.
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Inadequate Ventilation

Proper ventilation is crucial for the effectiveness of insulation. Without proper ventilation, the insulation can become wet, which can lead to mold growth, rot, and even structural damage. DIYers may not have the knowledge or tools to properly ventilate their home, leading to serious issues down the road.

Some of the tools and equipment that a professional insulation contractor might use to properly ventilate your home include:

  • Air flow meters: These tools measure the amount of airflow in a specific area, helping the contractor determine where ventilation is needed.
  • Attic fans: These fans help to remove hot, humid air from the attic, reducing the chance of mold and rot.
  • Roof vents: These vents allow hot air to escape from the attic, helping to keep the attic cool and dry.
  • Soffit vents: These vents allow cool air to enter the attic, helping to balance the temperature and improve ventilation.

Proper ventilation also involves sealing off air leaks to prevent drafts and moisture from entering the home and installing a vapor barrier to prevent moisture, condensation, and water from penetrating the insulation. A professional insulation contractor will have the knowledge and equipment to identify and seal off air leaks, and install a vapor barrier to ensure that your insulation is working effectively.

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Improper Insulation Type

Different types of insulation are better suited for different areas of the home. For example, fiberglass insulation is great for walls and attics, while spray foam insulation is better for hard-to-reach areas like pipes and electrical outlets. DIYers may not know which type of insulation to use, leading to ineffective insulation and wasted money in utility bills being far higher than would otherwise be the case should the installation have been assessed and installed by professional tradespeople.

Lack Of Safety Precautions

Insulation installation can be dangerous, especially if proper safety precautions are not taken. DIYers may not know how to handle insulation materials safely, which can lead to injuries and even fires.

Some of the precautions that should be taken (and realistically are much better left to professionals who deal with these issues day in and day out) are to:

  • Wear protective gear – insulation materials can be irritating to the skin, eyes, and respiratory system. It’s important to wear protective gear such as gloves, goggles, and a mask.
  • Follow manufacturer’s instructions: Each type of insulation has its own set of instructions and safety precautions. It’s important to read and follow the manufacturer’s instructions to ensure safe installation.
  • Avoid skin and eye contact: Insulation materials can be irritating to the skin and eyes. Avoid direct contact with insulation materials by wearing protective gear and washing your hands thoroughly after handling insulation.
  • Avoid inhaling insulation dust: Insulation dust can be harmful if inhaled. Wear a mask and avoid inhaling insulation dust by working in a well-ventilated area.
  • Use caution when working around electrical wiring: Insulation materials should never come into contact with electrical wiring. Be sure to turn off the power to the area you will be working in and use caution to avoid coming into contact with electrical wiring.
  • Follow proper disposal procedures: Insulation materials can be hazardous if not disposed of properly. Be sure to follow proper disposal procedures as outlined by the manufacturer or your local waste management authorities.
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Difficulty Identifying & Fixing Insulation Problems

Finally, one of the biggest issues with DIY insulation projects is that it can be difficult for homeowners to identify and fix problems with their insulation. A professional insulation contractor like Ascend Construction has the knowledge and experience to identify issues and make necessary repairs, ensuring that your insulation is effective and energy efficient.


DIY insulation projects, especially DIY spray foam insulation, may seem like a cost-effective solution, but they can often lead to a number of issues that can be costly and time-consuming to fix. By hiring a reputable professional like Ascend Construction, you can ensure that your insulation is installed correctly and effectively, saving you money on energy bills and protecting your home from potential damage.

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DIY Spray Foam Insulation Colorado

When it concerns air sealing or upgrading your home’s insulation, consulting with a professional is the best option. However, not all will offer the same quality of service and pricing. Always work with the best one in your area. Residents of Fort Collins and the neighboring area can call Ascend Construction for superior service.

Ascend Construction specializes in insulation removal and installation, air sealing, energy conservation, energy audits, whole-house fan installations, and much more! You can count on us to provide you with service that outshines the rest!

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Contact Ascend Construction for a free consultation today. We can provide you with practical solutions to address the problem areas in your Fort Collins home. All of our services are affordable, and our work is guaranteed. Click here to contact us, or click the button below to give Ascend Construction a call. We offer free, no-obligation, in-home consultations.

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Ascend Construction
301 S Howes St #1241
Fort Collins, CO, 80521
(970) 420-5495