The Leaky Roof Surface

When the roof surface ages, it wears and becomes less and less reliable. Eventually it may leak. But not only old roofs leak. One of the most common causes of roof failures is poor workmanship during installation. The reason this is not readily apparent is that it often takes a few years for a poor installation to manifest itself in a leak. By this time it is all too easy to point the finger at wear and tear.

A leaking roof can be disruptive and costly, causing damage to interior finishes. In some cases it is easy to determine the cause and in other cases it can be difficult to diagnose. In some cases a roof leak will only occur with specific weather conditions. Let’s try to make some sense of this mystery.

Sloped Roofs Shed Water
Sloped roof systems are designed to shed water from one shingle to the next down to the roof edge. Sloped roof systems are not waterproof. Understanding this concept is the first step to understanding how a roof can leak. Flat roof systems, on the other hand, are designed to be waterproof.

It’s All About the Flashing
Roofs don’t normally leak in the middle of a field of shingles or tiles. They leak where there is a roof penetration such as a skylight, chimney, dormer or roof wall intersection. These critical areas are kept from leaking with flashing. Flashing is usually made up of pieces of metal configured so water will shed across the gap between the roof penetration and the roof surface. Often roof leaks can be traced to poorly installed or worn flashing. If you have a roof that leaks, the flashing is the most likely culprit.

Wind and Rain
Roof systems should be designed and installed to accommodate your local climate. On the other hand, it is possible for a perfectly installed and maintained roof to leak given the right combination of wind and rain. Recall that sloped roof surfaces are not waterproof but they shed water down the roof.

Ice
In cold climates, ice can cause a perfectly good roof surface to leak. Ice can block the flow of water to the edge of the roof or to the drain. Water can then back up under the shingles and leak into the house.

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About thenoelteam

As a Broker with RE/MAX Alliance, I work energetically for my clients whether they are a buyer or seller. I help you achieve your goal of owning a home or getting the best price for your home in the shortest time possible. After graduating from UCLA with a degree in communications and finance, I was licensed in 1977 and since then I have sold over 3600 properties amounting to over $1 billion in sales. I currently rank in the top 10 in home sales for Colorado. I offer the same quality of service and superior communication to all clients, ranging from starter homes to multi-million dollar estates, commercial and income properties, relocations and foreclosures My goal is to provide you with the best representation possible whether you are buying or selling. Over the years, one of the things that I've discovered is that there is a difference in the way individual Realtors do business. For me, I have always felt that honesty and personal integrity are the foundations upon which a successful business and career are built and sustained. I have an extensive background and knowledge base in real estate, including financing, which has enabled me to provide outstanding, quality advice and service not found with many agents today. My commitment to communication creates a positive relationship between my client and myself that results in a successful property sale or purchase. My passion for real estate, commitment to my clients and personal integrity has helped me to achieve success placing me in the top 1% of all brokers in nationwide. In my career, I have earned a number of awards and received considerable recognition for my success but the most significant recognition comes from the fact that over 75% of my business comes from past clients. My success is a true measure of my client satisfaction.
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