Professional-grade flashing kit designed for seamless integration with tile roof windows. The KTF S8A model accommodates 140cm x 140cm openings, providing weatherproof sealing and thermal insulation around your roof window installation. Features durable construction to prevent water ingress and heat loss. Essential for maintaining roof integrity and window performance. Suitable for pitched tile roofs. Ensures compliance with building regulations and extends window lifespan through proper installation support.