In 2002, the Johns Manville company converted its entire line of building insulation to formulations that do not contain added formaldehyde. Prior to 2002, there had been limited use of acrylic binders to replace formaldehyde by Johns Manville and its competitors, and JM’s conversion was the first full-scale application of the technology. In 2005, Gold Seal Homes introduced this insulation into it’s building practices in an effort to improve indoor air quality as part of our commitment to the BuiltGreen™ Program.
JM certified Formaldehyde-free fiber glass insulation—as a smart alternative to formaldehyde-based building materials — helps achieve a healthier and safer building by reducing overall indoor formaldehyde exposure. Gold Seal Homes is committed to researching and offering our clients the safest and healthiest products for their homes. Here are some other benefits of the insulation we have selected for our homes.
According to the North American Insulation Manufacturs Association, fiber glass insulation is the largest secondary market for recycled glass containers. The recycled glass used in fiber glass insulation saves more than 27 million cubic feet of landfill space every year. That’s 2.2 billion pounds of recycled post-consumer glass. What’s not made from recycled materials is made mostly from sand, an abundant and rapidly replenished resource. When a building is remodeled or demolished, fiber glass batts, rolls and loose fill can often be reused.
Many of our insulation products contain a North American average of 25 percent recycled glass content, with at least 20 percent being post-consumer glass.
Will not support mold growth.
Mold requires an organic material as a food source. As an inorganic fiber, fiber glass is naturally resistant to mold growth. In addition, several Johns Manville fiber glass products are treated with an EPA-approved mold inhibitor to protect them from mold-related damage.
Naturally fire resistant.
Unlike many organic insulations, fiber glass does not require toxic fire retardants. Fire retardants may leach out of other insulation types over time, leaving them without protection from heat and flame.