Renovating a home or office can be an exciting yet challenging endeavor. While new finishes, flooring, and furniture can enhance the look and feel of a space, they may also introduce certain risks. One such risk is formaldehyde in renovation, a chemical commonly found in building materials and household products. In this article, we will understand everything about formaldehyde in renovation.
Understanding Formaldehyde
Formaldehyde in renovation is a colorless, strong-smelling gas with significant uses in various building materials and household products due to its properties as an adhesive and preservative. It is frequently found in adhesives, coatings, and insulation, which makes it a key component in products such as particleboard, plywood, fiberboard, and certain paints and finishes.
As a volatile organic compound (VOC), formaldehyde’s ability to bond materials and enhance their durability is highly valued in the renovation industry. However, its presence in these materials can lead to off gassing, where formaldehyde gas is released into the indoor air over time. This process is particularly prevalent in newly installed materials, which can continue emitting formaldehyde for weeks or months. The rate of off-gassing is influenced by factors like temperature, humidity, and the specific type of material used.
How Formaldehyde Enters the Home?
During renovation, formaldehyde can enter the home through several channels, primarily through the off gassing of newly installed materials and products. Off-gassing occurs when formaldehyde gas is released into the indoor air from materials that contain or were treated with formaldehyde-based resins or adhesives. This process can continue for weeks or even months after the materials are first installed, posing a potential risk to indoor air quality.
The level of formaldehyde emission is influenced by several factors, including the type of material used, the concentration of formaldehyde in adhesives, and environmental conditions such as temperature and humidity. The amount of adhesive used during the manufacturing process also affects emissions, with higher quantities potentially leading to greater off gassing. Additionally, inadequate ventilation in the space where renovation is taking place can exacerbate the problem by trapping formaldehyde gas indoors.
Health Risks Associated with Formaldehyde
The various risks associated with formaldehyde are:
Short-Term Exposure
Short-term exposure to formaldehyde in renovation can lead to immediate health effects, including irritation of the eyes, nose, and throat. Individuals may experience symptoms such as burning sensations, redness, and tearing in the eyes, along with a sore or scratchy throat. Respiratory issues are also common, with coughing and wheezing frequently reported. Sensitive individuals, particularly those with allergies or pre-existing respiratory conditions, may experience exacerbated symptoms or allergic reactions upon exposure to formaldehyde.
Prolonged or High-Level Exposure
Exposure to formaldehyde in renovation over a prolonged period or at high levels poses more significant health risks. One of the primary concerns is the increased risk of developing asthma. Formaldehyde in renovation can act as a respiratory irritant, triggering asthma attacks and worsening the condition in those already affected. Additionally, chronic exposure can aggravate other respiratory conditions such as bronchitis, leading to persistent coughing, phlegm production, and shortness of breath. Skin exposure to formaldehyde can also cause irritation and allergic dermatitis, manifesting as redness, itching, and rashes.
Long-Term Exposure
Long-term exposure to elevated levels of formaldehyde in renovation has been linked to more serious health issues, including certain types of cancers. Studies have shown an association between formaldehyde exposure and an increased risk of nasopharyngeal cancer and leukemia. Chronic respiratory diseases are another concern, as ongoing irritation and inflammation of the airways can lead to lasting damage and reduced lung function. Additionally, prolonged exposure to high levels of formaldehyde can have neurological effects, such as chronic headaches, dizziness, and cognitive impairments.
Concern for Formaldehyde in Renovation
In Singapore, concerns about formaldehyde in renovation in building products and household furnishings have led the Government to consider setting formaldehyde emission limits. Minister for Sustainability and the Environment, Grace Fu, emphasized this during the launch of guidelines by the Alliance for Action on Sustainable Spaces, initiated by the Singapore Business Federation (SBF), Singapore Furniture Industries Council (SFIC), and Singapore Green Building Council. These guidelines require companies to submit test reports for certification, ensuring products meet emission limits.
Supported by the Building and Construction Authority (BCA) and National Environment Agency (NEA), these initiatives align with the Singapore Green Plan 2030. The guidelines, though currently voluntary, are expected to become regulatory to ensure compliance. The guidelines address gaps in existing standards, especially for post-construction tenant renovations. They also stressed the commitment to low- or no-formaldehyde products, advocating for safer materials to create healthier indoor spaces for Singaporeans.
Choosing Low-Formaldehyde Materials
At E³.SPACE, we prioritize creating healthier homes by selecting low-formaldehyde materials for our products. We understand the impact that indoor air quality has on your well-being, especially in newly renovated homes where off-gassing from materials can release harmful volatile organic compounds (VOCs), including formaldehyde, into the air. This can cause symptoms like eye and throat irritation and, over time, lead to more serious health issues.
To combat this, we utilize premium, low-formaldehyde wood-based materials from EGGER, which complies with the highest formaldehyde emission standards (F**** / ENF). These materials are certified by the Singapore Green Label, ensuring they meet stringent safety and environmental criteria. By choosing E³.SPACE, you can be ensured that your home’s built-in furniture is stylish and functional and also contributes to a safer, healthier indoor environment.
Conclusion
Formaldehyde in renovation is a critical issue for Singaporeans to consider when planning and executing renovation projects. Homeowners and businesses can create safer and healthier indoor environments by understanding the sources of formaldehyde, recognizing the associated health risks, and implementing strategies to minimize exposure. Choosing low-formaldehyde materials, improving ventilation, and maintaining good cleaning practices are essential steps in managing formaldehyde levels. With proper planning and precautions, renovation projects can enhance living and working spaces while ensuring the well-being of all occupants.
Ready to turn your healthier home dream into reality? Book an appointment with E³.SPACE, and let us bring your vision to life.