Tyvek® Supro is a reinforced, vapor-permeable protective membrane for roof systems
It can be installed in direct contact with boards or insulation, or used free-hanging without a continuous substrate, making it suitable for insulation support in timber suspended floors and as a Type LR pitched roof underlay. Additionally, Tyvek® Supro Plus provides all the benefits of Tyvek® Supro while incorporating integral adhesive lap tape for improved wind resistance and building airtightness.
