Without clear specification at bidding time, those pursuing LEED v4.1 certification may be missing an opportunity to ensure the Division 8 fenestration systems are manufactured with recycled content and supported with required documentation.

For most commercially available fenestration systems, test reports outlining the performance attributes of the system—verified through laboratory testing—are available from the manufacturer.

Stainless steel is commonly used to provide architectural metal fabrications that are corrosion resistant without the need for paint or other coatings.