This means that.
Exposed fasners vs nailstrip metal roof.
Also called standing seam these systems have no exposed screws making them the most weathertight and maintenance free systems.
Standing seam is a good choice for commercial and high end residential projects but require higher skilled craftsmen and more.
Concealed fastener standing seam nail strip metal panel the nail strip panel system is a concealed fastener standing seam panel that offers easy installation for roofers and diy homeowners alike.
Many metal roofs use exposed fasteners because it is the cheaper way to install a roof.
Also referred to as screw through or channel drain metal roofing these products are roll formed and have profiles that are oriented vertically on the roof.
Exposed fastened metal roof.
The fasteners remain visible.
Commonly called r panel pbr panel and 5v crimp these profiles are corrugated wave or rib.
Exposed fastener metal roofing.
Exposed fastener roofs are less expensive than standing seam.
Stamped metal roofing hidden fastener roofing.
The edges of the panels overlap and fasteners are screwed through both layers.
Available in 2 different rib heights nail strip works well as a roofing or siding panel.
Many homeowners email me and ask about exposed fastener metal roofing.
Hence either system can be a smart investment in your home.
Corrugated metal roofs are significantly cheaper their cost is similar to the cost of architectural asphalt shingles and run.
The benefits of exposed fastener ef cost.
On the other hand using hidden fasteners can give you more peace of mind and your roof a longer life.
An analysis of exposed fasteners.
Either corrugated metal panels with exposed fasteners or standing seam metal roof with concealed fasteners will last significantly longer than asphalt.
Fastener withdrawal the expanding and contracting of the metal roof over time is inevitable.
Fastener problems exposed fastener systems put the integrity of your roofing structure in the hands of the fastener and the gasket which is the thin piece of material located between the head of the fastener and the metal panel this can lead to many issues such as.
Because concealed fasteners are hidden below the metal roof sheeting.
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.
Although concealed fasteners are more expensive than exposed types they offer several advantages for a long lasting metal roof.
Metal roofs have two main connection strategies to the building below either concealed or exposed fastener systems.
