Product Page: alpinesnowguards.com/store/pc/viewPrd.asp?idproduct=46&idcategory=24#.WMbva_krJaQ
The SnowMax family of products from Alpine SnowGuards includes fence-style snow management systems available in configurations engineered specifically for use on standing seam metal roofing, metal corrugated roofing, membrane roofing, and even on solar PV arrays.
Fabricated from aircraft-grade aluminum, SnowMax is the strongest snow management system on the market. The fast, easy installation, and the increased bracket spacing (up to 48” on center) makes SnowMax the practical, cost-effective snow management solution contractors rely on again and again for their snow management projects.
The grooved front accepts a color insert strip to match your roofing material, or the frame of your solar modules, and because all Alpine products are tested in-house, as well as in the field by roofing contractors, you can depend on SnowMax doing exactly what we say it will do: keep snow in its place.
With over 50 styles to choose from, Alpine SnowGuards designs, engineers, and manufacturers snow guards for all roof types, new or retrofit.