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So even if you have the most flawless, strongest roof shingle the roofing job still needs to be handled with care. If the job is not done correctly, your roof can fail. A properly installed roof takes time and money. It’s a big investment in your home and family, but it is an investment that has to be made. Therefore choosing a trained roofer or contractor is a very important thing.

Tip: Understanding the reasons why a new roof can fail will help you hire a skilled and reliable roofer who will leave you confident in the durability of your new roof!

Ventilation of your shingles roof has many advantages. It will lower the temperature of both the shingle roof and the space directly underneath, leaving the roof structure unaffected and preventing accumulation of moisture in the attic. Let’s take a look at ways how and reasons why to ventilate your roof/attic.

Heat and moisture can be enemies of a shingles roof. To reduce any chance of harm, you must ventilate year round, and this is a must in all geographical areas year round.

• Heat buildup in unventilated attics damages the shingles, roof sheathing, and radiates to the living area. In unventilated attics the temperatures often exceed > 66°C, causing discomfort in the living area and even an increase of the energy bills (due to inefficient air conditioning)!
• Usually improper intake is the cause for moisture related problems in attics. Moisture is the #1 roof enemy, causing rot, mildew, mold, paint blisters and ineffective insulation! Attics that are not properly ventilated have moisture trapped inside created by simple condensation. Air inside an improper ventilated attic will always be warmer than the air outside. When this warmer & moist air comes in contact with the colder roof sheeting or other structural elements, condensation will occur.

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