Proctor Procheck 300 - 0.3mm x 2m x 50m

• Suitable for low to medium risk applications e.g. offices, housing
• Reinforced, ensuring minimal tears
• Robust to withstand tough site conditions
• Visibility to substructure

Procheck 300 is a high-performance vapour control layer designed to regulate moisture levels within walls, roofs, and floors, protecting the building envelope from condensation-related issues. This durable, airtight membrane effectively limits the passage of water vapour, helping to maintain the integrity of insulation and preventing mould growth. Procheck 300 is suitable for residential, commercial, and industrial applications, offering reliable protection against moisture while contributing to improved energy efficiency. Easy to install, it ensures a continuous and secure barrier that complements various construction systems. Overall, Procheck 300 is a cost-effective solution that enhances moisture control, safeguards the building structure, and supports a healthy indoor environment.

• How is Procheck 300 installed? - Procheck 300 is installed by fixing it to the building structure, typically on the warm side of the insulation. The membrane should be overlapped at seams and joints and secured with appropriate tapes or fasteners to ensure a continuous vapor barrier. Care should be taken to avoid tears or gaps during installation.
• How does Procheck 300 handle moisture and condensation? - Procheck 300 acts as a vapor barrier, controlling the diffusion of water vapor and preventing condensation within the building envelope. This helps protect insulation and building materials from moisture-related damage such as mould growth and material degradation.
• How durable is Procheck 300 in different weather conditions? - Procheck 300 is designed to be durable in a wide range of weather conditions. Its robust construction ensures long-term performance, protecting the building envelope from moisture infiltration and vapor-related issues.