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Metal roof overlay systems.
Mcelroy metal s retrofit roofing systems consist of adding sub structural components to the existing flat roof to build a slope into the structure and provide a platform to install new metal roofing panels.
In chapter 5 the classification of work is determined.
They are notched to fit over top of your existing metal roofing profile and are installed directly on the existing purling.
Mcelroy metal has develop several methods to recover an existing metal roof using the symmetrical 238t standing seam roof system.
A tpo over metal roof overlay.
Features and benefits can be installed directly over the existing roof in most cases eliminating tear off costs and minimizing interruption to daily business activities.
Metal roof systems are typically lightweight so 5 percent does not allow for a significant increase in gravity loads.
Our custom metal roof systems feature internal drainage components to control moisture that migrates into the system and carefully designed joints that allow for controlled expansion and contraction.
Insulation may be used over the roof hugger to add insulation to a building but the cavity can also be left open.
Once complete your new metal roof will add tremendous curb appeal become more energy efficient and have a decades long service life.
Unlike others our profiles can be spaced much further apart without detriment to performance and aesthetics.
The butler reroof systems are affordable options for replacing a leaky roof with a long term weathertight solution.
A metal over metal roof overlay and 2.
There are two primary metal roof overlay systems on the market today.
The roof hugger metal roof overlay system is sub purling usually made from 16 gauge steel in 10 12 ft lengths.
Section 503 provides the scope of level 1 alterations which includes.
Roof hugger s metal over metal retrofit systems are the ideal application when an old outdated metal roof needs to be replaced.
238t recover systems provide a long term solution to existing exposed.
Available systems include a patented frame less metal over metal recover option that provides a low cost retrofit solution over existing exposed fastened panels with ribs up to 1 5 tall.
Retro r is an exposed fastening metal roof system that eliminates the roof or wall removal process entirely as it is installed directly over an existing r panel.
A metal roof retrofit is a metal roof repair process in which the existing metal on a building or structure is left in place and recovered or overlaid with another roof.
