Glidevale is a pioneer in roof space ventilation and loft access traps and is known for providing innovative yet practical solutions to suit ever-changing construction techniques and practices. All Glidevale products are designed and developed under ISO 9001 quality standards.
Protect Membranes is a brand of construction membranes, roofing membranes and roofing accessories. They have over 34 years of industry experience and they are acknowledged leaders in roofing ventilation and construction membranes, building ventilation and specialist building products.