All property owners know that they will eventually have to go in for roof replacement, though the number of years their roof lasts could be more or less than their neighbors’. However, most people are unaware of the several factors that determine why a particular roofing system lasts as long as it does. These include:
Type and Quality of Roofing Material
The choice of roofing material is the biggest factor affecting the lifespan of your roof. There are many roofing materials on the market, and some are more durable than others. Concrete, tile, slate, and metal roofs are considered to last quite long, generally up to 50 years. Asphalt roofs typically last about 30 years, and wood roofing has a lesser lifespan, around 20 years. All the different types of roofing materials have their pros and cons. It is up to you to weigh these before deciding which option is the best within your budget.
The quality of roofing products also impacts roof longevity. You should pick a well-established brand/manufacturer that is known for the durability of its products.
Quality of Installation Workmanship
Without proper installation, even the highest-quality roofing products fail prematurely. The roofing installation must be done meticulously by well-trained professionals and as instructed by the manufacturer.
Use of Underlayment
The life of your roofing system can increase significantly if heavy-duty underlayment is used. Its presence strengthens the shingles, prevents their slippage, stops moisture/mold buildup within the roof, and protects against the disintegration of the roof decking.
The weather conditions take a severe toll on the roofing system. Even the sturdiest roofs wear down from constant exposure to the harsh climatic conditions throughout the year. While strong winds, hailstorms, and snowfall spell trouble for the roofing, prolonged sun exposure and ultraviolet sun rays tend to accelerate deterioration of the roof by causing the material to fade and crack.
Attic Insulation and Ventilation
Adding proper insulation and ventilation to the attic goes a long way in getting extra years out of the roofing system. It helps lower the heat level of the shingles during summers, prevent ice dams on the roof during winters, and reduce moisture buildup in the shingles.
A flat or low slope roof takes longer to shed water and moisture after a rainfall. That is why it usually gets damaged sooner than the steep or medium-sloped roofs.
Roof Maintenance Practices
The life of any roofing system is significantly affected by the regularity, diligence, and expertise in its maintenance. Good care and upkeep of the roof will help you get optimal efficiency and longevity from the system. It is best to hire experienced professionals for at least annual roofing inspection and maintenance.
You cannot control all the above-mentioned factors, but understanding them can help you maximize the roofing system lifespan. Moreover, hiring a competent, experienced, reputable, and dependable roofing contractor like Tedrick’s Roofing can also assure you of an efficient and long-lasting roof. Call us at (206) 222-3150 for roofing services in Auburn, WA, and beyond.