BreaSmart AD
Self-Adhered, Vapor-Permeable Wall Protection
BreaSmart AD is a premium self-adhered, vapor-permeable house wrap engineered to provide continuous air and water-resistive protection for exterior wall assemblies. Its tri-laminate composite facer helps resist water intrusion while allowing water vapor to escape, supporting wall drying and helping promote long-term building envelope durability.
The high-tack adhesive backing creates a secure bond to approved sheathing substrates without requiring mechanical fasteners or primer, helping simplify installation and reduce labor. Lightweight, durable, and UV-resistant, BreaSmart AD provides reliable protection behind a wide range of exterior cladding systems while helping control air leakage and moisture movement.
Key Advantages:
- Continuous Air & Water Protection – Provides a continuous barrier against wind-driven rain, water intrusion, and uncontrolled air movement.
- Vapor-Permeable Design – Allows water vapor to escape, supporting natural drying within the wall assembly and helping manage moisture.
- High-Tack Self-Adhesion – Bonds securely to approved sheathing substrates without mechanical fasteners or primer, simplifying installation.
- Durable, Tear-Resistant Construction – Designed to withstand handling, installation, and demanding jobsite conditions.
- Lightweight & Labor-Efficient – Easy to handle and install, helping reduce installation time and labor demands.
- UV-Resistant Protection – Provides temporary weather protection during construction before exterior cladding is installed.
- Versatile Cladding Compatibility – Designed for use behind a wide range of exterior cladding systems.
Seal the Building Envelope.
BreaSmart AD provides continuous air and water-resistive protection, helping limit unwanted air leakage and water intrusion across exterior wall assemblies.
Let Walls Dry.
Its vapor-permeable design allows moisture vapor to escape while helping protect the wall assembly from bulk water intrusion.
Stick & Install.
The high-tack self-adhered backing bonds directly to approved sheathing substrates, eliminating the need for mechanical fasteners or primer and simplifying installation.
Save Time & Labor.
Lightweight construction and self-adhered installation help contractors work efficiently while reducing installation steps.
Built for the Jobsite.
Durable, tear-resistant construction provides dependable performance through handling, installation, and changing weather conditions.
Protection Before the Cladding Goes On.
UV-resistant construction provides temporary weather protection while exterior cladding is being installed.
Designed for Modern Wall Assemblies.
BreaSmart AD combines air control, water resistance, and vapor permeability in one continuous membrane for a wide range of exterior cladding systems.
| Property | Value | Unit |
|---|---|---|
| Nominal Thickness | 29.9 | mils |
| Water Vapour Transmission | ≥19.35 | g/100 in2/day |
| Water Tightness (2000mm, 2h) | Pass | Pass |
| Maximum Tensile Force (MD) | ≥29.7 | lbf/in |
| Maximum Tensile Force (CD) | ≥16 | lbf/in |
| Resistance to Tearing MD | 120 | |
| Resistance to Tearing CD | 125 | |
| Tensile Strength after Ageing (MD) | ≥80% | |
| Tensile Strength after Ageing (CD) | ≥80% | |
| Resistance to Water Penetration after Ageing | ≥80% | |
| UV Resistance | 180 | Days |
| Temperature Range | -40 to 240 | °F |
Available Dimension:
Width:
3.12 ft (95 cm)
Length:
100 ft (30 m)