Flat Roof Repairs and Installations
Flat roofs are a practical and widely used option across both residential and commercial buildings. While they appear simple in design, they rely on correct installation, drainage, and materials to perform properly over time. We work on flat roofs regularly, identifying issues early, carrying out repairs, and replacing systems where needed to keep properties protected from the elements.

What Are They Used For?
Flat roofs are commonly used on extensions, garages, outbuildings, and commercial properties where a traditional pitched roof is not practical or required. They provide a cost-effective way to cover large or smaller structures while still offering durability when installed correctly. In many cases, they also allow for additional usable space, such as rooftop equipment housing or future conversion potential, depending on the building design.
Ensuring Correct Drainage
One of the most important aspects of any flat roof is drainage. Unlike pitched roofs, water does not naturally run off quickly, so the surface must be designed with a slight fall to guide water towards outlets. If drainage is not working correctly, the risk of leaks and long-term damage can increase. We assess drainage performance carefully, checking outlets, falls, and surrounding areas to make sure water is moving away from the structure as it should.
We Spot Common Problems
Flat roofs can develop issues over time due to weather exposure, ageing materials, or previous poor installation work. Common problems include blistering, cracks in the surface, failed joins, or areas where water is beginning to sit. These issues are not always immediately obvious, which is why a detailed inspection by an expert is often needed.
We identify the cause of the problem rather than just treating visible symptoms, helping to prevent repeat issues in the future. The team at Original Roofing & Construction is well versed in the variety of materials, systems, and structural components relating to flat roofs, including:
- Three Layer Felt Roofing
- Liquid Rubber Roofing
- Asphalt Roofing
- Leadwork
- Roofing Membranes
- Timber Decking
- Roof Lantern Installations


Replacing Or Repairing With Suitable Materials
When it comes to fixing a flat roof, the right approach depends on its overall condition. In some cases, a focused repair is enough to restore performance, especially if the rest of the roof is in good shape. In other situations, where the covering has reached the end of its service life, replacement becomes the more reliable option. We work with suitable roofing materials designed for flat systems, ensuring the finished result is durable, weather-resistant, and appropriate for the structure itself. Every recommendation is based on condition rather than assumption, so you know exactly why a decision is being made.
If you are unsure about the condition of your flat roof, it is always worth having it checked before small issues develop further. Original Roofing & Construction provides clear assessments, explains what we find in straightforward terms, and offers practical solutions based on what is actually needed.

Contact Us
If you need a team with expert flat roofing knowledge, it’s time to get in touch with the team. We promise no unnecessary fuss, just excellent installation and if repairs are needed, a clear and honest view of the roof’s condition and the best way forward. Call today on 0204 6199581 or 07979 648747.


