The G-59 Large Vapour Barrier is designed to help create a protective seal around bathroom fans, pot lights, and recessed lighting installations. Its large-size design provides coverage for ceiling openings where moisture and air leakage protection are important.

Made from clear flexible plastic material, this vapour barrier helps reduce unwanted air movement and moisture transfer around compatible ceiling fixtures. It is a practical accessory for electricians, contractors, builders, and renovation teams working on bathrooms, insulated ceilings, and general ceiling fixture installations.

This vapour barrier can be used with compatible bathroom fans or pot light applications where a larger protective barrier is required.

Always confirm fixture compatibility, installation requirements, and local building or electrical code before installation.

Key features

• G-59 large vapour barrier
• Designed for bathroom fans and pot lights
• Suitable for compatible recessed lighting applications
• Helps reduce air leakage around ceiling openings
• Helps protect against moisture transfer
• Clear flexible plastic construction
• Large-size design for added coverage
• Useful for renovation, new construction, and contractor installations

Best used for

• Bathroom fan installations
• Pot light installations
• Recessed lighting applications
• Insulated ceiling projects
• Renovation work
• New construction
• Contractor electrical installations
• Moisture-sensitive ceiling areas