Exposed Metal Roof Fasteners

Many newer metal roofs are built with exposed fasteners which can leak if the metal roof installation guide is not carefully followed.

Exposed metal roof fasteners.

Exposed fastener metal roofing is defined as a roofing system where the panels are fastened to the structure through the face of the metal and directly into the roof deck or framing below. Most of these roof panels can also be used in wall applications and designed for both vertical and horizontal installation. As its name suggests a key characteristic of these panels is that the tops of fasteners screws used to attach metal panels to each other are exposed and can be seen. Standing seam metal roof.

The panel edges lap one another and the fastener goes through both layers of metal. We specialize in providing painted galvalume and aluminum for the architecturally driven metal panel industry. Luckily with the advancements in adhesive technology you can now have a metal roofing system without exposed fasteners. Exposed fastener panels are typically 26 to 29 gauge compared to the heavier 22 to 26 gauge used in standing seam roofing.

Turn your sights to stealthbond the first adhesive based metal roof installation system that eliminates the need for exposed fasteners. Materials used in exposed fastener metal roofs. Exposed fastener metal roofing. Commonly called r panel pbr panel and 5v crimp these profiles are corrugated wave or rib.

Sheffield metals is a leader in the distribution of coated and bare metal products as well as engineered standing seam metal roof ssmr wall systems. Let s start with the standing seam roof or ssmr as it is commonly abbreviated. Fasteners are available painted in the same color as the. The work horse of metal roofing exposed fastener also known as screw through fastener metal panel roofing systems are one of most commonly used residential roofing systems.

Best practices for exposed fastener metal roofing material installation flashing ventilation nailing underlayment. Exposed fastener panels are the most economical option and are typically installed over solid decking or existing shingle and furring strips for re roof applications and are attached with fasteners that penetrate through the metal panel into the structure below. Exposed fastener roof panels to support our customers design flexibility mbci offers 11 different metal roofing panels with exposed fasteners each with its own unique profile. Preventing leaks lengthens a roof s life.

Many homeowners email me and ask about exposed fastener metal roofing. Standing seam and exposed fastener roofs may both be metal and may even serve similar purposes but the two styles are very different indeed.