What are the pros and cons of flat roofing in residential properties?

A roof is considered flat if it has an incline of less than 10 degrees. Flat roofs can be very beneficial when extending or building from scratch, but it is important to understand both the advantages and the disadvantages before you decide.

Pros

Price

Overall, a flat roof is the least expensive option. It needs fewer materials, and those materials cost less than tiles and rafters. Installation is quicker, so labour costs are lower, and maintenance costs are low too. With Eurotech Roofing, a GRP flat roof comes with a 20 year guarantee.

Installation and maintenance

Flat roofs are quick to install, and maintenance is quick and easy. There is no risk of sliding off when you clean the gutters, so they are safer to look after.

Maximum use of space

A flat roof can become a patio or veranda with a doorway from your home: a place to relax, create a rooftop garden or simply enjoy extra space. With no pitch, you also avoid building upwards and blocking views.

Cons

Maintenance

Flat roof maintenance is easier than on a pitched roof but is needed more often. Blocked drains can cause leaks and expensive repairs, so plan for regular inspections.

Temperature changes

Flat roofs are exposed to the sun all day and absorb heat more easily, which can make rooms below hot in summer, and they can be more affected by cold weather in winter.

Whether you choose flat or pitched, we offer a wide selection of both and free advice to help you decide.