John Brash Tile Battens are essential components in roofing systems, particularly for tile roofs. The 50×25 size indicates dimensions of the battens: 50mm width and 25mm depth, tailored for specific roofing needs. The blue color might denote a specific treatment or coating for weather resistance or other functional purposes.

Key Features:

1. Dimensional Accuracy: Precisely cut to 50mm width and 25mm depth to ensure consistent alignment and support for roof tiles.
2. Material Durability: Crafted from high-quality timber or treated wood to withstand weather conditions and provide long-lasting support.
3. Weather Resistance: The blue treatment might signify an added layer of protection against weather elements, enhancing the batten’s durability and longevity.
4. Compatibility: Engineered to suit various tile types and roofing systems, ensuring proper support and alignment for different tile designs.
5. Ease of Installation: Designed for straightforward installation, allowing roofers to efficiently lay and secure tiles in place.
6. Weight Bearing: Structurally robust to bear the weight of roofing materials, contributing to the overall stability of the roof structure.
7. Ventilation: Some battens might feature design elements that aid in ventilation, promoting air circulation underneath the tiles, which can help regulate temperature and prevent moisture buildup.
8. Code Compliance: Manufactured in accordance with industry standards and regulations for quality and safety in roofing applications.