Do Fiberglass Doors Smell [4 Different Smells & Solutions]

Suppose you are experiencing strong odors emanating from your fiberglass door, which are making you and your family very uncomfortable at home, you may encounter this issue after completing a new DIY project.

Worry not, in this article, we will discuss the different kinds of smells that come from a fiberglass door, the reasons behind them, and how to get rid of them.

So without further ado…

Let’s get started…

How to Get Rid of Resin Smell

Many homeowners are facing a resin-like smell emanating from fiberglass doors sometime after the installation. Family members have reported experiencing discomfort due to this odor.

Possible Reason: The reason may be in the fiberglass manufacturing process, where thermosetting resins are used to bind the fiberglass strands together.

Solution: While this odor typically dissipates over time, there are proactive measures one can take to hasten the process.

  1. Airing: Airing out the space by opening windows and doors facilitates ventilation, expanding the dispersion of residual odors.
  2. Odor- Neutralizing Agent: You can also utilize odor-neutralizing agents such as baking soda or activated charcoal that can effectively absorb lingering scents, leaving behind a fresher atmosphere.

Also Read: Are Fiberglass Doors Really Safe [Things To Know]

How to Get Rid of Cat Urine-Like Smell

Some odors from fiberglass doors can be confusing because they smell similar to cat urine, even though there is no obvious reason for them to be alike.

Possible Reason for Such Smell: This phenomenon often arises due to microbial growth within the door’s porous structure, participating in humid environments.

Solution: To combat this issue, it is imperative to maintain optimal humidity levels through the use of dehumidifiers or air conditioners. Furthermore, employing enzymatic cleaners specifically formulated to target organic residues can effectively eliminate any underlying causes of the malodorous resemblance.

How to Get Rid of Plastic-Like Smell Coming from My Fiberglass Door

Many homeowners find the plastic-like smell emanating from fiberglass doors to be particularly bothersome, often causing discomfort and a desire to eliminate the odor promptly.

Possible Reason: The plastic-like smell emanating from fiberglass doors can stem from various sources, including volatile organic compounds (VOCs) present in certain adhesives of coatings.

Solution: These odors are often the result of off-gassing, a process VOCs are released into the air over time. Allowing the door to undergo a process of off-gassing can expedite the dissipation of these odorous compounds.

The second solution is placing bowls of vinegar or citrus peels near the door can also aid in neutralizing any lingering plastic-like scents, leaving behind a more inviting ambiance.

Smell During the Summer Time

During the sweltering summer months, fiberglass doors may exhibit heightened scent emission due to increased temperature exacerbating off-gassing processes.

To mitigate this, implementing passive cooling techniques such as shading the door from direct sunlight or installing reflective coatings can help maintain lower temperatures, thereby reducing odor intensification.

Additionally, utilizing fans or air circulation devices can promote airflow, aiding in the dispersion of any exacerbated odors.


While fiberglass doors may occasionally exhibit odors, proactive measures can effectively mitigate and eliminate any scent-related concerns. By understanding the underlying causes of these odors and implementing targeted solutions, homeowners can ensure a pleasant and inviting environment within their living spaces.

So fear not, for with a bit of diligence and ingenuity, the aromatic allure of fiberglass doors can be fully realized.


Q.1 Is fiberglass smell harmful?

Ans: No, the fiberglass smell is not harmful. The smell associated with fiberglass is generally caused by volatile organic compounds (VOCs) emitted from the materials used in its production. While the smell itself may be unpleasant, fiberglass itself is not harmful. However, prolonged exposure to high levels of VOCs can potentially cause health issues such as irritation to the eyes, nose, and throat, as well as headaches and nausea.

Q.2 How long does fiberglass insulation smell last?

Ans: The duration of the smell from fiberglass insulation can vary depending on factors such as ventilation, temperature, and the type of insulation used. In general, the odor typically dissipates within a few days to a few weeks after the installation as volatile organic compounds (VOCs) are released and the insulation settles.

About The Author


Adam is here, I'm an Editor and writer on guidingpapa. I love to share home improvement tips and new ideas in this blog. I have been doing this from couple of years and I'm very passionate about it.

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