Description for 15mm H Sections: 1st internal Depth 'Board Size' - 2nd external widths - 3rd thickness | M = metres, mm = millimetres.
Our 15mm plastic H section is manufactured from rigid PVC, making it a good solution for joining boards or panels. With a 30mm external width and 1.5mm thickness, it is available in both black and white. We can supply you with a free sample to ensure this is the right trim for your project. Discover our full array of sizes including H sections with unequal legs or interlocking H trims.