Have You Considered A Green Flat Roof?
Daniel Bracewell • 24 December 2020
Have You Considered A Green Flat Roof?
A green roof is a type of living roof, which consists of a layer of vegetation placed on a rooftop. Imagine if your green roof is visible from the upper floors of your home, for example on an extension or garage, providing a very attractive point of interest.
Green flat roofs, which also qualify for the Green Homes Grant, provide wildlife habitats for insects, birds, and butterflies in a space that would be otherwise redundant. Not only are they gorgeous to look at, but they also provide ecological and environmental benefits by absorbing pollution and carbon dioxide from the atmosphere.
They are not necessarily a new concept, green roofs have been around for centuries, proving they’re not simply an eco-friendly fad. They are made of a waterproofing layer, a root barrier, a drainage system and growing medium for the plants.
Green roofing can reduce the impact of summer heatwaves, and are a great insulator that will save money and reduce heating costs.
This heat-regulating feature will keep the building beneath it cool in summer and warm in winter. A green roof also has sound insulation properties, providing some peace and quiet from noisy traffic or heavy rainfall or hail on the roof. They’re also self-sufficient, requiring no irrigation and little-to-no maintenance.
When you’re considering the best flat roof material, your budget and priorities will significantly factor in your decision.
If you need any help on flat roofing in Stockport or any other roofing issue, our friendly team are here to advise.

With 2026 starting with a burst of cold, wintry weather in the north of England, now is a good time to consider what damage snow and sub-zero temperatures can cause to your flat roofing in Manchester . One potential risk is the formation of ice dams – but what are ice dams, how do they cause damage and what can you do to prevent them? What are ice dams? As their name suggests, ice dams are areas of ice that prevent melted snow and ice flowing off of a roof. They form when the warmth from inside your home hits the roof, melting the snow and ice that has settled on the flat roof. This water then runs off the roof, but if temperatures are still below freezing, as it reaches the colder edges, it can re-freeze, creating a dam. These ice walls hold pooled water on the roof, rather than letting it escape – and it’s this that can cause the damage. On flat roofs, ice dams can also form around depressions in the roof – in other words anywhere that water can sit, you could end up with a pool that is unable to drain. They cause damage because standing water on your roof can seep into the underlying structure if there are any cracks or signs of damage in your roofing material. When ice dams form at the edges of roofs, they can also lead to damp penetrating walls if the pools of melted snow last long enough. How can you prevent ice dams from forming? The best way to prevent ice dams is to ensure that your roof is properly insulated. This will prevent the heat from your home melting the snow that’s accumulated on your flat roof while the outside temperature is still below freezing. Keeping your gutters and drainage channels clear is also essential. This helps to ensure that any snow that does melt has somewhere to go and can safely leave your flat roof. It’s one of the reasons why cleaning your gutters in the autumn is a good idea.

If you’re exploring how to lower your energy bills and reduce your carbon footprint, you may be looking at the likes of solar panels for your home. But what if your property has a flat roof rather than a pitched roof? Can you still install solar panels on a flat roof? The short answer is yes, you can! In fact, it is often easier to install solar panels on a flat roof than it is to fit them to a sloped roof, which might make this an even more appealing avenue to explore when you’re looking at flat roof ideas . In many cases, you also don’t need planning permission to install solar panels on your flat roof. Of course, there are exceptions if you have a listed building or live in a conservation area, but if you own your house (different rules apply for flats too), you should be free to add solar panels to your home as you choose. There are different kinds of mounting systems for flat roof solar panels and which is most appropriate for your home will depend on the direction it faces. It is worth noting that the cost of installing solar panels is often higher on flat roofs because of the mounting system, but some of this can be offset by the lower labour costs because the installation process is usually more straightforward. One of the main reasons homeowners install solar panels is to reduce their energy bills. Many report savings of hundreds of pounds each year, which means these panels often pay for themselves relatively quickly. What’s more, under the Smart Export Guarantee , you can sell any energy you don’t use back to the National Grid, which can increase the rate at which your investment in solar panels pays for itself. So, if you are exploring ways to make the most of your flat roof, consider solar panels as an option to reduce your energy bills and do good for the environment.







