Roof Fastening Type

For securing roofing materials to certain light gauge steel o s b and aluminum roof decks.

Roof fastening type.

Screwing or fastening down a metal roof is one of the easiest parts of a metal roofing installation but it s also the most problematic. Neither the cut nail nor conical fastener would be long enough to reach through insulation board into the gypsum decking. Fabral can supply either screws or nails for fastening into dimension lumber. Roof fastener clear all.

Exposed fastening roof panels. A tube loc nail would be one choice figure 1. Typically this phenomenon is mistaken as an edge swell issue and is seldom identified or diagnosed as an installation problem. N fastener spacing and size requirements for coastal construction are typically different than for non coastal areas.

Metal roofing accessories roofing accessories tool type. Fabral provides additional metal roofing fastening advice for exposed fastener type roofs that generally agree with steve bliss s original material in the article above and which we excerpt here. This is a two piece fastener in which the tube is first driven followed by a nail. This installation error caused the panel edge to lift slightly which created a slight shadow on the roof when the sun was at a certain angle.

First of all the new roof design would undoubtedly require roof insulation. Corrosion resistance is required due to the level of moisture encountered in roof systems. Your roof will have thousands of screw holes. N improved fasteners such as ring shank nails increase the uplift resistance of the roof sheathing.

The panels are commonly used horizontally in the architectural community and vertically in the commercial and agricultural industries. N the highest uplift forces occur at roof corners edges and ridge lines. Mbci offers 11 different exposed fastener metal roofing panel profiles most of which can also be used in wall applications. The epoxy coatings have replaced the old fluorocarbon coatings.

Stainless steel fasteners are available for specialty applications in highly corrosive conditions. Retrodriller fastener designed for attaching single ply membrane systems to structural steel purlins up to 3 16 in standing seam metal roof retrofit applications.