Ventilating your attic is key to reducing moisture and avoiding mold. Attic ventilation is a critical factor to ensure that moisture and hot summer air issues are addressed correctly. This will help to preserve the structural integrity of your roof system, reduce energy costs in the warm summer months, improve the effectiveness of your insulation in the winter months and prevent the formation of ice dams.
As the old saying goes; “The devil is in the details” and successfully installing roof sheathing is definitely all about the details. It may look easy but if it’s not done right, the end result can cost a lot of money and time in expensive call backs.
OSB sheathing is a sustainable, durable, economical and practical choice for builders and framers. OSB sheathing success relies on proper installation and there are a number of strategies to follow to minimize call backs and to ensure that your build enjoys longevity and aesthetic appeal.
Recently we had a call from a builder complaining that their roof sheathing was buckling, causing a telegraphing effect through their roofing shingles. Concerned about the structural efficacy of the roof, they asked us to take a look. The builder and dealer thought it was a number of problems with the roofing panels themselves but, on closer inspection, we discovered that there were a number of installation issues that caused the problem.
The 2015 blizzards have had a calamitous effect on housing over the winter, causing damage and destruction to many roofs. After several feet of snow, buildings across the country began to buckle under the added weight, prompting officials to encourage home owners to clear their roofs of snow. The record-breaking snow, ice and freezing temperatures wreaked havoc on homes with older roofs causing collapses and sagging.
Whether you are a professional roofer or a DIY enthusiast building a garden shed, here are a few simple steps to reduce call backs and ensure a quality roof that will last for years. Not all shingles are the same and individual manufacturers may have specific instructions for their products that have to be followed in order to meet building codes and validate warranties. Read and follow the installation instructions that come with the product, even if you have installed shingles before.
When the builder came to us with complaints of telegraphing through his roof shingles they assumed it was edge swell and the fault lay with the roof sheathing. Most often, swollen edges and buckling panels are caused by common installation mistakes.