Interesting facts about roofs

Because they aren’t something we think about that much, roofs aren’t the usual topic of our life. They last for a long time, and when the time comes for replacement, someone does it for us. But there are many interesting facts people don’t know about roofs. From architectural perspective to some simple knowledge, we are going to share these facts.

Largest glass roof

When it comes to glass roofing, people think they aren’t safe and very risky to deal with. The National Botanic Garden of Wales has the world largest single-span glass roof. The design is very simple and beautiful. The garden was opened in 2000 for the first time to the public. The span of the glass roof is 110 meters or 360 feet, and the width is 60 meters or 200 feet. The whole area of the Botanic Garden extends to 570 acres or 2.35 km2.

Material affect insurance

We know that the most common practice is to use asphalt shingles, but some people like to be different and have their own desires. To have a more natural look, for their roof they use wood for the main material. This can look more attractive than asphalt, but there are some reasons why you should think about it twice.

Today many insurance companies have extra fees when your roof is made of wood. These fees can be high because they determine that there is a higher risk of a potential fire to break out. It is harder to stop wood from burning then asphalt, so more damage will be applied and also the insurance company will have to provide more resources. Better contact the best roofing companies for information about this.

Metal roof and lightning

This is one of the myths that involve metal roofs. People get scared when storms come around and they realize their roof is made of metal material. Thinking about that lightning will hit their home is a mistake. Lightning is attracted to other materials besides metal. But another thing that is important to know is that lightning will hit the highest point in the area rather than the place that is made of some type of material which attracts it. Read more about it here.

Bermuda roofs

If you have the opportunity to travel to Bermuda, you will notice that every roof has the same design with ridges on. In the past, 4 centuries ago, when British people colonized the island, they realized there is no fresh water.

The system they used is very smart. The roofs are made in such a way to capture rainwater. Every single house has a reservoir underneath it where the water is collected. They used limestone for the roofs, which also helps if the hurricane comes across. It also disinfects the rainwater when it lands on it.

Green roofs

The modern green roofs are made so layers are supporting the growth of vegetation. This wasn’t thought about many years ago, but nowadays many countries like to have more green roofs as possible. Because every day we cut down trees and plants, this is one of the ways to improve vegetation.

The green roof trend actually started in Germany in the 60s. It later spread all over Europe including Italy, Norway, Sweden, UK, and much more. Today more than 10% of all roofs in Germany are green roofs. In the 1983 Austria started paying developers to install green roofs. As for the UK, they soon after developed some policies to encourage the making of green roofs.

In the US there are almost 10 research facilities of the green roof research. They found out that green roofs have a big impact on temperatures of the biggest urban areas. It keeps the temperature below, and we know how the sunlight reflection can heat up the concrete to a high level. These green roofs will make a very big difference if every building had one.

Even if we don’t think much about them, they are what keep us safe from many natural disasters. More research is being done to improve roofing, as mentioned green roofs are one of them, and for now, they are the future of keeping vegetation in urban places.