Flat roofs are still a popular choice for homes and businesses. Whether you’re installing a new flat roof for an extension or replacing garage or porch roofing, selecting the right type of flat roof is a must. From flat roof maintenance requirements to project costs, there are lots of aspects to consider when buying a new roof.
To make things easier, here’s our guide to the different flat roofs available.
Felt roofing
Felt is one of the most traditional types of flat roof materials. While they sometimes have a reputation for poor quality, modern felt roofs are starting to change opinion. The trick is to hire an experienced flat roof contractor who can recommend the best felt for the application.
Modern felt or bitumen roofs are high-performing, resisting issues like rips, movement and tears that plagued older materials. The quality of the installation is also important, ensuring a good drainage system so that water doesn’t pool on the material and accelerate its deterioration.
Felt is one of the most cost-effective types of roofing there is, but if you want the most durable material available, there are some other options.
GRP fibreglass flat roofs
GRP fibreglass roofing refers to glass-reinforced plastic used for new and replacement roofs. It’s one of the strongest roof materials, chosen for areas such as balconies and terraces with outdoor seating that need something more robust in place. The tiny glass fibres in the liquid roofing give it additional strength.
As they’re applied as a liquid, GRP roofs don’t require heat, so they’re fast and easy to install. Its unique properties and consistency make it one of the most waterproof flat roofs, thanks to a tightly bonded finish for a completely sealed layer. It’s virtually maintenance-free, so this should be considered when planning future costs.
EPDM rubber roofing
EPDM (Ethylene Propylene Diene Monomer) rubber roofs consist of a single-ply membrane. It’s often chosen for flat roofs with uneven surfaces and is easy to apply to awkwardly shaped roofs. This includes garage roofing and areas with extra components like skylights or dormer windows.
Rubber roofs are excellent at responding to temperature changes, meaning they often come with a life expectancy of up to 50 years and won’t crack easily. EPDM is also chosen for its speed of installation, as unlike GRP fibreglass, it’s applied as a single layer.
This superior product comes with a wide range of benefits and is more affordable than GRP fibreglass, so many households and businesses feel it’s the best option overall. However, the right type of flat roof will always depend on individual needs.
Speak to a flat roofing expert
Are you considering a new flat roof installation at your property? Speak to the team at Radlett Roofing. We install, maintain and repair all types of flat roofs, providing roofing services across Hertfordshire areas such as Woodford Green and Berkhamsted.
For a free quote, contact us today.
