Tin Roof Leaking Around Screws

Leaks happen around holes.

Tin roof leaking around screws.

It s well known within the professional roofing community that the single largest culprit for metal roof leaks are roofing screws and faulty washers. Hydrostatic metal roof systems are designed to hold water until it can drain. I pulled out 9x1 and replaced them with 14x2 neoprene washer screws. Then drive a 1 inch galvanized steel screw to secure that section of the metal roof and avoid further nail loosening or rusting.

Metal roof leaks around screws when it comes to roofs there are few products that can match the strength durability and performance that a metal roof can offer. Typically these metal roofs are found on larger pre engineered metal buildings. Preventing leaks lengthens a roof s life. These larger structures are more costly to design with a steep sloped roof assembly.

But like just about anything else metal roofs are not indestructible and they definitely can spring leaks. Instead create a screw hole using a cordless drill with a screw drill bit. This type of screw penetrates the tin and buries itself into the roof joist. Metal roofing screws seal water out by compressing a rubber washer at the base of the screw head.

If you find trouble removing rusted screws do not attempt to remove them. When tin is installed on the roof special self tapping screws are used. A metal roof is a long lasting roof but checking the screws for damages is an important part of metal roof maintenance. These roof systems are capable of holding water without the roof system leaking.

In fact this industry buzz is the very reason we invented the stealthbond metal roofing system a patented and approved alternative to traditional screw installations. Many newer metal roofs are built with exposed fasteners which can leak if the metal roof installation guide is not carefully followed. When the screw is driven into the metal roofing panel the rubber washer forms a gasket between the roofing panel and the screw head.