TN International, one of the world’s biggest construction materials manufacturers with a reputation built on knowledge, experience and craftsmanship and an expansive product range and global brands designed to integrate into complete, innovative construction solutions through the science of building optimisation.

TN International's product ranges include:

• Bitumen Membranes
• Roofing Shingles
• Synthetic Membranes
• Liquid Products
• Glass Mineral Wool Insulation