The Top 4 Enemies of Your Roof You Need to Avoid

You may know that your roof requires regular repair or even replacement and your gutters cleaned, but you may have no idea why these are very important until the evidence gets into your Rockford home. It is critical to understand who are the enemies of your roof and how you can get rid of them as a way of avoiding costly repairs.

Debris and Branches

Tree branches and debris can hurt your roof in several ways amongst them:

  • Scraping your roof – This is particularly the case with branches that are hanging low. They can scrape away your roof shingles thereby wearing it down.
  • Mold growth – Debris and dead branches can create an opportunity for mold to grow on your roof.
  • Leaves – If you have a dump load of leaves somewhere in your gutters, it can create water backup thereby causing mold to grow on your roof.

Moss and Algae

Many homeowners confuse moss and algae with mold or mildew. This is why you need to contact a Rockford, IL roofing expert to help you differentiate the two. Algae readily forms where there is moisture on your roof surface. Although it is not considered physically damaging, it can destroy the look of your roof if left unattended.

Moss on the other hand tends to grow on roof planes that are north facing. Overhanging branches can hugely encourage the growth of moss because they supply shade and debris hat locks in the moisture. Moss is destructive to shingles and it causes them to curl and lift.


Squirrels, birds, rats, bats, racoons, and even mice often build their nests in roofs and attics. For them to gain access to your attic, they tear the surrounding material until they create a hole that is being enough for them to enter. They can also bore through rotting wood. This destroys your roofing system and creates openings through which water can enter and destroy the shingling and wood.

Snow and Ice

Houses that are not properly insulated are vulnerable to snow and ice. When warm air from inside your house hits the snow that is sitting on your roof and this causes it to melt. The result is that water trickles down between the layers of shingles and snow until it reaches the eves. This ultimately leads to ice dams.

Apart from the above, you use need to be on the lookout for shingle wear and tear, clogged gutters, and condensation. Engaging the services of a Rockford professional can go a long way in safeguarding your roof against these enemies.


Horsepower or Torque – What Counts in Towing?

There has been a debate in the towing industry as to what counts between horsepower and torque when it comes to towing. Simply defined, horsepower is the measurement of work done. This means force applied to an object which then moves a certain distance in the direction of the force. In terms of figures, one horsepower measures up to the energy required to move a 149 kg object over a distance of 30.5 meters in a single minute.

Torque on the other hand refers to the twisting force that spins an object such as a wheel. As opposed to horsepower, torque can be exerted even if the object does not move. The measurement of torque is in pounds-feet.

Measurement of Horsepower

For you to be able to measure horsepower, you must first measure torque. To put it in layman’s terms, torque measures the magnitude of work done while horsepower measures the speed with which the speed is done.

Torque moves a vehicle from a stop position and helps it to climb even the steepest of hills. For this reason, more torque is needed if you are to start a heavier vehicle compared to a lighter one. In summary, torque is what allows you to drag heavy loads when towing.

When watching car advertisements, horsepower is often mentioned when discussing racing cars performance. However, in truck commercials, you will most likely hear torque being discussed.

The Towing Capacity of a Truck

When assessing towing capacity of a truck, you need to look at the amount of wait the truck can pull. Most modern trucks can pull up to 7257.5 kg which in certain cases amounts to more than double their weight.

There is a relationship between the torque of a truck engine and its towing capacity. The tow truck’s engine normally creates torque which it then uses to turn the crank shaft that ultimately connects the transmission. Using gears, the transmission converts the torque to enable the truck tow your vehicle safely.

If you are observant enough, you will realize that most tow trucks operate on lower gears. This is because these gears have more torque available.

The role of horsepower is to help your truck accelerate and get the job done faster. The ability to pull (torque) is not enough on its own because you need to get to a destination and horsepower will enable you to do so.

It’s therefore important to tell the difference between the two so that when choosing a tow truck in Rockford, you won’t be misled into concentrating only on horsepower at the expense of torque.