If you’re planning to build a modern home or an extension on your home, you might have some misgivings about flat roofs. Despite flat roofs have been around for centuries, they are surrounded by many myths that can make them look like an impractical choice.
However, whether you want to create a green roof,
use the space for solar panels, or create a terrace, it’s important to know the truth about flat roofs, so we have a brief guide to bust three myths about flat roofs.
1. They leak
Flat roofs are not completely flat, and they are designed to shed water effectively with a slight pitch. Combined with adequate gutter and drainage systems, flat roofs are no more likely to leak than any other kind of roof. Waterproof membranes can be applied to flat roof construction, and offer an extra barrier against the elements that will last for 10 to 15 years.
2. They’re expensive
Flat roofs require fewer materials, and the simple design means they can be installed faster and with less labour than other roofs, making them a less expensive option. The choice of materials will also determine the costs, so ensure you get estimates for different types of materials and designs.
Flat roofs allow you to use all the interior square footage available, and they can offer additional usable space as well. Gardens, solar panels, or a deck are all possibilities for extending the use of a flat roof.
3. They can’t withstand heavy loads
In climates that experience moderate amounts of cold weather, there are concerns that a flat roof cannot withstand the weight of heavy snowfall, but modern building codes require that all roofs can bear the load of the average local snowfall.