The Leak-Stopper - Top Plate - 18"x18" has corrugated support ridges to prevent any sagging of the chimney liner system. The top plate fills two needs in a chimney liner system.
The top plate mounts the liner system to your roof or chimney. This supports the weight of the liner system and helps keep the system secure in high winds. The top plate also acts as flashing to help protect your roof or chimney from the dangerous effects of invading water.
Each of our top plates are backed by our Lifetime Warranty. As well as being backed by our skilled technical sales staff. Just give us a call and we will help you plan your chimney lining project.