When thinking of new attic insulation the immediate focus is often on energy efficiency and cost savings. While the reduction in utility bills is a welcome benefit, at Above Board we understand the far more critical role your attic insulation plays is protecting the indoor environmental health of your home.
Eliminating Biohazards and Contaminants
The most direct health benefit of replacing old degraded insulation lies in the removal of persistent contaminants. Old insulation often acts as a massive sponge and repository for dangerous indoor hazards. Following a rodent infestation, the insulation is saturated with urine, feces and nesting materials, which carry pathogens like Hantavirus and other various bacteria. Simply removing the pests doesn’t remove the biohazards left behind.
If your attic has ever experienced a leak or condensation issue, the existing insulation will harbor dormant or active mold and mildew spores. When this insulation is eventually disturbed, these spores can easily be aerosolized and drawn directly into your living space.
Managing Moisture and Preventing Mold Growth
A properly insulated attic is your most effective line of defense against moisture problems that lead to serious indoor environmental hazards. During colder months, warm air from the living space meets the cold attic roof deck. If the insulation and ventilation are inadequate or compromised, this temperature differential leads to condensation. These tiny droplets of water slowly saturate wood and other materials. This consistent moisture is the necessary catalyst for dangerous mold growth and wood rot. Newer high-performance insulation, when installed correctly, helps create a tight uniform thermal barrier, preventing interior heat from migrating upward and condensing on cold surfaces. This simple but effective action cuts off the mold lifecycle at the source. By professionally installing a clean, thick thermal barrier, the risk of structural moisture damage and the associated health risks are reduced.
Improving Indoor Air Quality
The attic is the “lung” of your house and its condition affects the air you breathe every day. Old, compromised insulation can settle, shrink, and allow conditioned air to pass through unsealed gaps. This phenomenon, often called the stack effect, can pull dirty air, dust and particulate matter from the attic and into your home. A crucial part of our process at Above Board is air sealing, performed before installing new insulation. We seal small cracks, gaps and penetrations around lights, vents and pipes that connect the attic directly to the living space. New insulation then acts as a final, clean barrier. The combination of professional sealing and clean insulation dramatically reduces the infiltration of attic dust, allergens, and airborne particulate matter.
The Above Board Promise
When you hire Above Board, you receive a comprehensive service that looks beyond the obvious. Our expertise in indoor environmental remediation ensures that when we install new insulation, it is part of a larger strategy to provide a clean, safe and protected structure. We see new insulation as an investment in your home’s energy efficiency and in your family’s long-term health and well-being.
Ensure your attic is doing more than just saving energy. Ensure it’s protecting your health. Contact Above Board today for a consultation on your attic’s environmental health.