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Re-Roofing Over an Existing Layer of Self-Adhered Ice Dam Protection: Owens Corning’s Recommendations

Allied5 months ago5 months ago05 mins

Understanding Re-Roofing Over Ice Dam Protection Re-roofing projects often encounter existing self-adhering ice dam protection underlayment at the eaves. Removing this underlayment can be challenging and may cause damage to the roof sheathing. Owens Corning provides detailed procedures to handle this situation effectively, ensuring the integrity of the roof. Key Recommendations for Re-Roofing Option A:…

Proper Installation of Open Valleys: Owens Corning’s Recommendations

Allied5 months ago5 months ago04 mins

Understanding Open Valley Installation Open valleys are a crucial part of roofing, channeling water off the roof and preventing leaks. Owens Corning provides detailed guidelines for installing open valleys to ensure durability and effectiveness. Key Steps for Installing Open Valleys Additional Tips for Installation Conclusion Following Owens Corning’s detailed recommendations for installing open valleys ensures…

Mixing TruDefinition® Duration® Shingles with Pre-2012 Duration® Shingles: Best Practices

Allied5 months ago5 months ago04 mins

Understanding the Differences in Duration® Shingles In early 2012, Owens Corning enhanced and changed the color blends of Duration® shingles to create the more vibrant TruDefinition® colors. Additionally, the length of the shingles was increased from 38 3/4″ to 39 3/8″. These changes mean that the newer TruDefinition® Duration® shingles do not match the color…

Managing Flood-Damaged and Submerged Shingles: Guidelines and Recommendations

Allied5 months ago5 months ago04 mins

Understanding the Impact of Flood Damage on Asphalt Shingles Flooding can have severe effects on roofing materials, particularly asphalt shingles. When shingles and other roof components are submerged in water, their performance can be significantly compromised. Owens Corning Roofing and Asphalt, LLC (“Owens Corning”) offers specific guidance on how these products are affected and the…

Dealing with Fire-Damaged Shingles and Roof Components

Allied5 months ago5 months ago05 mins

Understanding Fire Damage to Asphalt Shingles When a structure fire or wildfire occurs nearby, roofing materials, including shingles, can be exposed to extreme heat and fire. This exposure can significantly affect the performance and integrity of the roofing system. Owens Corning Roofing and Asphalt, LLC (“Owens Corning”) provides guidance on how fire exposure impacts their…

Controlling Moisture in Unvented Attics Using Vapor Diffusion Ports

Achieving Code Compliance for Continuous Insulation and Cladding Attachments

Comprehensive Guide to Air Sealing and Insulating Buried Ducts in Vented Attics for Code Compliance

Air Sealing and Insulating Garage Walls for Code Compliance in Multi-Family Buildings

Air Sealing and Insulating Common Walls (Party Walls) in Multi-Family Buildings: A Code Compliance Guide

Air Sealing and Insulating Attic Knee Walls: A Code Compliance Guide

Re-Roofing Over an Existing Layer of Self-Adhered Ice Dam Protection: Owens Corning’s Recommendations

Proper Installation of Open Valleys: Owens Corning’s Recommendations

Mixing TruDefinition® Duration® Shingles with Pre-2012 Duration® Shingles: Best Practices

Managing Flood-Damaged and Submerged Shingles: Guidelines and Recommendations

Dealing with Fire-Damaged Shingles and Roof Components

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