Common Mistakes That A lot Of Roofers Will Not Tell You About

Do you know that improper roof installation will lead to expensive roof repair and replacement in the long run? What is improper installation? Well, most of the roofers will not talk about it, but we will. We know that roof a significant investment for a house owner, and it is expected that when you hire a professional for Commercial Roofing Contractors Houston TX you want the job to be done mistake-free.

Below, we have gathered a list of the most common mistakes that roofers make during the roof installation process yet do not even let you know about them.

#1: Mismatching Roof Shingles

This is one of the most common and visible mistakes that a roofer ought to make. It often occurs when a roofer uses more than one dealer or a supplier for the shingle purchasing.

#2: The Layers Of Shingles

This is solely dependent upon where you are located. The chances are that it may be legal or even illegal to install a new roofing system without tearing down the existing roof system.

#3 Not Using The Right Nails

A lot of roofers will try to use the old nails for the roof installation just to save the cost. Well, keep in mind that the nails used for roof installation need to be brand new and are without any barbed shanks.

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#4: Incorrect Shingles Overhanging

Do you know that the shingles overhand at the eaves should not be more than 10mm and not less than 6mm? If it's more than 10mm, you can expect them to be blown away with the wind in the future.

#5: Not Reusing The Drip Edge Flashing

Keep in mind that the drip edge flashing helps to ensure a roof's success when keeping the people inside the house protected from the outside elements. They even stop pests from entering the attic.

#6: Missing Starter Shingles

This mistake is commonly seen when you hire an inexperienced roofer or tend to undertake the project on your own. A started section should always be laid along the eaves in the beginning.

#7: Improper Installation Of Underlayment

The underlayment of the roof is usually water-resistant material that is installed onto the roof. If the underlayment is not properly installed, the shingle roofing cost will increase exponentially.

#8: Improper Roof Slope

Well, if the material being used does not suit the slope of your roof, you can expect the roof to be susceptible to water damage after some years.

#9: Gutter Sag

The roof rain gutters are imperative for keeping the water away from the roof. And when they sag, they’ll loosen, or are installed too low, they’ll back up or even overflow.

#10: Not Thinking About The Ice Dams

If you live in a place that experiences a very cold climate, where ice dams are formed at the roofline. It forces water under the shingles. The thawing and refreezing will cause havoc on the roofing system.