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Standards

Design guide offers details on rain loads and ponding on roofs

The American Institute of Steel Construction and the Steel Joist Institute recently released a comprehensive roof design guide addressing rain loads and ponding. Design Guide 40, Rain Loads and Ponding provides guidance for designing roof systems to avoid or resist water accumulation and any resulting instability.

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May 10, 2011

Sika Sarnafil introduces new roofing coating for existing roofs

Sika Sarnafil announced the availability of Sikacoat roof coatings, the latest addition to the company’s roofing product line and an economical solution to extend the life of existing roofing systems until a roof replacement is necessary. The Sikacoat roof coatings can be used over existing single ply roofing membranes, asphalt roof systems or metal roof systems.
Apr 13, 2011

National Roofing Contractors Association revises R-value of polyisocyanurate (ISO) insulation

NRCA has updated their R-value recommendation for polyisocyanurate roof insulation with the publication of the 2011 The NRCA Roofing Manual: Membrane Roof Systems.
Drew Ballensky | Mar 16, 2011

Get vegetative roof installation right, to avoid costly repairs later

Proper installation is critical to green (vegetative) roofs because fixing problems later can be…
Mar 8, 2011

Real estate investors lose over $2.6B annually in roof system value

CRS Roof Consultants, a leading independent roof consulting firm and authority on commercial roof system Investments, reports that property owners will be loosing between $2.6 and $5.6 billion annually in roof system value by the year 2014.

Mar 7, 2011

Sika Sarnafil announces 2010 roofing Contractor Project of the Year winners

Sika Sarnafil announced winners of its 2010 Contractor Project of the Year Competition. Twelve contractors were recognized for outstanding workmanship in completing a project using a Sika Sarnafil thermoplastic membrane for roofing or waterproofing applications.  A winner and two finalists were chosen from each of four different categories: Low Slope, Steep Slope, Waterproofing and Sustainability.

Feb 15, 2011

Largest roofing recycling project in North America completed by Sika Sarnafil

Sika Sarnafil completed the largest vinyl roofing recycling project in North America last July at a General Motors Customer Care & Aftersales building in Lansing, Michigan. The project involved the reroofing of 475,000 sq. ft. of roof, nearly 1 million sq. ft. of recycled vinyl roofing membrane, and was conducted in two phases over a two-year period.
Feb 14, 2011

Sustainable Roofing: A Whole-Building Approach

According to sustainability experts, the first step toward designing an energy-efficient roofing system is to see roof materials and systems as an integral component of the enclosure and the building as a whole. Earn 1.0 AIA/CES learning units by studying this article and successfully completing the online exam.

Feb 11, 2011

Four Products That Stand Up to Hurricanes

What do a panelized wall system, a newly developed roof hatch, spray polyurethane foam, and a custom-made curtain wall have in common? They’ve been extensively researched and tested for their ability to take abuse from the likes of Hurricane Katrina.

Feb 3, 2011

Duro-Last Roofing, Inc. Adds Standing Seam Metal Product Line

 Duro-Last Roofing, Inc. is adding a standing seam metal product line to its roofing system offerings. With five profiles and more than thirty colors to choose from, the new line will enable authorized Duro-Last contractors to provide a standing seam roofing installation to meet virtually any aesthetic requirements.

Jan 28, 2011

Firestone Building Products Unveils FirestoneRoof Mobile Web App

Firestone Building Products Company unveiled FirestoneRoof, a first-of-its-kind free mobile web app. The FirestoneRoof mobile web app enables customers to instantly connect with Firestone commercial roofing experts and is designed to make it easier for building owners, facility managers, roofing consultants and others charged with maintaining commercial roofing systems to get the support they need, when they need it.
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