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.
Common mistakes in installing engineered wood can create expensive problems and callbacks like telegraphing in roof shingles and flooring and squeaky or bouncy floors. Wall sheathing isn’t immune to these mistakes either and walls that rattle during strong winds or let moisture in and conditioned air out are caused by a lack of attention to details such as fastening during framing.
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.