Duct Sealing - Proprietary Spray Application

Detail ID 5.0106.3
Topic
Forced Air
Subtopic
Duct Sealing
Desired Outcome

Ducts safely sealed to prevent air leakage

SF Single Family Site-Built Housing
MH Manufactured Housing
MF Multifamily Housing

Specifications

Specification Objective

Select sealant that is UL 181 approved

Select safe and effective sealant

Specification Objective

Prepare the installation surface in accordance with manufacturer specifications

Sealant fully bonded with installation surface

Specification Objective

Install sealant in accordance with manufacturer specifications and UL 181, NFPA 90A, and NFPA 90B

Airtight and compliant duct seal