Energy Code Tightening Expands Tape Specification
Commercial developers increasingly specify airtightness-tested, weathering-durable seam tape previously limited to simple residential use, applying it across an expanding list of commercial and multifamily building-envelope formats as energy-code tightening increasingly makes documented airtightness a measurable compliance consideration rather than a manageable accessory detail. This shift is creating substantial new demand beyond the category's traditional residential base, giving airtightness-capable manufacturers a genuine growth avenue tied to commercial expansion rather than pure residential volume growth. Manufacturers with established builder relationships are capturing disproportionate share of this expanding demand across newly converted accounts nationwide.
Market Impact: Sustains 26% of residential-sector volume








