Despite common sense and the advice given by every roofing contractor in Minneapolis, there will inevitably be people who attemptto complete roofing work on their own. This do it yourself approach is unwise at best and extremely dangerous at worst. Even those who do not get injured, however, often make mistakes that must later be fixed by a professional. Read on for three of the most common DIY roofing fails.
Failure to Lay Shingles Correctly
More than a few DIY enthusiasts have looked at a roof and surmised that laying shingles couldn’t be too hard. Though the act itself is simple, an amateur will not possess the knowledge and expertise that allows a roofing contractor in Minneapolis to get the job done right. Common mistakes include failing to lay starter shingles or aligning them incorrectly. These problems are costly and inconvenient to fix later down the road.
Nailing Shingles Poorly or Incorrectly
Another common miscalculation is the idea that nails and a hammer are the only supplies needed to secure shingles. On the contrary, nailing them incorrectly can lead to a host of problems. The number of nails and method of nailing used are both dependent upon the grade of the roof and the type of shingle that is being used. A professional roofer will know exactly how to determine the correct nailing pattern, but DIY roofers rarely know one exists.
Sealing Off Ventilation
If you begin to smell a foul odor and you’ve recently done some work on your roof, it may be a sign that you have sealed off the ventilation. Attics and ceilings have built-in vents, but when they are covered, it can lead to unsavory and unsafe conditions. A roofing contractor in Minneapolis will know where these are and be careful not to cover them. Rather than risking it, it’s a good idea to call a professional the next time you are in need of roof maintenance.