Galvalume

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Aluminum Roofing

Q: How common is aluminum standing-seam roofing? It seems that this profile would be better suited for heat-related expansion and contraction than corrugated aluminum panels fastened through their face, but my local suppliers carry only steel standing sea More

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Installing Metal Panel Roofs

A Florida roofing contractor tells how to select and install a screw-down metal roof. More

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For What It's Worth

Shallow seismic anchor, structural metal roof panels, wrinkleproof roofing felt More

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Innovative Building Products

Manufacturers of plastics and composites are finding ways to replace traditional materials with products that are lighter, stronger, more durable, and less expensive. Here’s a look at what’s new at the lumberyard. More

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Low-Cost Metal Roofing

A metal roof specialist describes how to select the right agricultural-style roof panels for residential use. More

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