5 Essential Things to Know About Flat Roofing

Flat roofing has seen a bit of a resurgence in recent years, especially in new builds. There are two main reasons for this: flat roofs require less of an investment than sloping roofs while also being one of the most energy-efficient options on the market. Flat roofs also give homeowners the opportunity to create additional outdoor living spaces or install green roofing units.

However, not all areas and houses are suited for flat roofs. So, before you go ahead with flat roof installation, take a look at this guide on the things to know about flat roofing.

5 Essential Things to Know About Flat Roofing


If you live in an area that sees a lot of rain, then you will need to check and maintain the roof regularly. Likewise, you should probably be advised to consider other types of roofing in colder climates. It is quite common for water pooling and ice dams to occur, which will need to be taken care of as soon as possible to avoid any water damage.

The drainage system must be fully functioning to avoid pooling on the roof. There is an increased risk of leaks if you do not keep up to date with the maintenance, which can be a costly problem.


As with any building work, you will need to consider the initial costs and associated maintenance costs carefully. Flat roofs are usually cheaper to build than sloped roofs, which is a significant advantage for most families. As mentioned, they also help to keep the home warmer, leading to considerable energy savings.


Choosing the right materials is essential to a successful installation. Currently, there are many different roofing materials on the market, such as:

• Asphalt
• Bitumen-based felts and coverings
• Felt
• GRP fibreglass
• EPDM rubber

Each material has its pros and cons regarding the cost of installation and maintenance. EPDM roofs offer excellent waterproofing and last up to 50 years. On the other hand, modified bitumen has outstanding reflective properties, which can help to reduce energy bills.


Flat roofing can be utilized for a lot of different functions. Some homeowners have turned these extra spaces into patios, lounge areas, and rooftop gardens. One of the most popular options is to create an extra outdoor living space. If this is something that you are considering, then applying decking is a good idea, as it helps to maintain the structural integrity of the roofing materials.


Modern flat roofing materials are designed to provide the maximum level of protection possible while allowing you to create new living spaces outside your home. They are also great for green-minded families, as you can install green roofs. However, you will need to speak to an experienced roofing contractor before going ahead with any new project. They will be able to advise you on the availability of a flat roof and the best available options. Therefore, you can weigh the pros and cons while being as fully informed as possible.

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Chris Stevenson