9 Signs That Your House Needs a New Roof
Most homeowners only realize that they need a new roof after spotting a leak in their ceiling. Roof leaks are caused by an array of issues including a worn out roof. Unfortunately, a worn out roof can cause an array of risks, such as foundation issues and mold on the exterior and interior of your home. Similarly, a worn out roof could also lead to ventilation and drafts problems, which are costly and time consuming to fix. As such, you should look out for signs to replace your roof early enough before the issue develops into a worse situation.
An average roof lasts for around two decades. However, what most people do not know is that the 20-year lifespan given my most roof manufacturers is for roofs that have been well-maintained under some ideal conditions. Consequently, you may have to replace your roof before the 20-year lifespan expires if you live in an area that experiences regular storms or brutal sun. As such, it is advisable to replace your roof if it has hit the 15-year mark.
Sometimes you do not have to climb your roof to notice indications that you need a new roof. These indications can sometimes be seen on the ground. For instance, if you have recently noticed a lot of granules in the gutters or on the ground, it is an indication that they are not on the shingles. Missing shingles is an indication that your shingles have exposed fibers; thus, water could be passing onto the roof deck through the shingles.
Your roof has experienced weather damage
Mother Nature can still cause havoc even to the adequately installed or well-maintained roofs. Locations that are prone to strong winds and powerful storms may cause damage to roofs. You should inspect your roof to see if it has undergone extensive damage from the harsh weather. For instance, shingles with curled edges or crooked shingles are a sign that the storm has caused severe damage to your roof. Curled shingles indicate that the storm has exposed the membrane under your roof or perhaps cracked shingles from below. Sometimes the damage is so extensive such that you would require replacing your roof.
Missing roof shingles or shingles that are falling apart in the valley area are an indication that you need to install a new roof. Valleys are a crucial part of your roof. Rain and snow flow through valleys into gutters. Consequently, you will be vulnerable to roof leaks if you compromise on the valleys.
You must have flashing installed if you have a chimney in your home. Old chimneys are sealed with tar or roof cement. Flashing wears out over time. Therefore, you should install a metal flashing system to protect your home adequately.
You can easily tell when you need a new roof if you walk on it during your regular roof inspection feels bouncy or springy. It is a sign that they have decking that is filled with moisture. It weakens your roof structure; thus, you should replace your roof as soon as you notice this sign.
Sagging or drooping roof
Sagging roofs are caused by extensive water damage or structural issues in your home. You can hire a roofing expert to install struts or other rafters if the problem is lack of stability. However, if the roof is too heavy for the house, you will have to invest in a new roof that has a lighter material than the current one. Also, you will need to install a new roof if the sagging roof is as a result if water damage.
Growth on the roof
Dark streaks on your roof are a sign that they have algae growth. It makes the roof to appear worn out and old. Ultimately, the moss could damage your shingles because it holds moisture, which freezes in colder temperatures.
Your roof will not perform at its best if it has drainage issues. Faulty gutters do not drain water as effectively as they should. Standing water on your roof damages it, the house and also attracts bugs and vermin. As such, they ultimately damage your roof, which calls for a replacement.