Metal roofing systems have a good track record of performance in harsh winter environments, as long as they are properly designed. The key factors are usually snow loading requirements, adequate slope, and the use of snow guards when needed. If these issues are addressed during the design stage and the roofing contractor does his job, these systems will almost always perform as intended.
Metal roofs have long been popular with architects for their dramatic appearance and long-term performance characteristics, particularly their low maintenance costs and durability. With the concept of sustainability now being widely embraced by the architectural community, metal roofs are being seen in a new light. Metal roofing can contribute significantly to the sustainable building movement.
Roofing Contractor accepted an invitation to visit with Robert (Bob)Selkirk Watler Jr., owner of Watler's Metal Products in Grand Cayman, British West Indies.
Technology has advanced to the point where modern metal finishes not only offer aesthetic value, but they also protect the roof panels from moisture and pollution.
I was raised on the construction adage: “More guys fall off of shallow pitches than steep ones,” and it has certainly proven true in my 35 years of construction history.
Successful metal roofing systems require proper attachment procedures, provisions for expansion and contraction, and expedient removal of water (snow and ice) from the roof surface.
The elements required for establishing proper roof maintenance guidelines on metal roof systems are similar to maintenance conducted on conventional systems.
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