And a problem which can easily be managed by regular maintenance which will probably include roof sweeping. A Buildup of Debris on the SurfaceĪs mentioned above leafs and general debris swept in to the rainwater outlet is a problem you need to look out for.
The reason this is such a bad sign is the water will have to escape somewhere either evaporating or as in most cases through your roof. Large pools of water on the surface of your flat roof is a very bad sign which you should get inspected immediately. Large Pools of Water on your Flat Roof’s Surface This is a sign there has been large pools of water on the surface of your roof which has since evaporated 3. If you can see patches of lighter or darker shades on your roof. A Buildup of VegetationĪny moss, fungus or weeds growing on the surface of flat roof are tell tales signs there has been a buildup of water on the roofs surface 2. Common Flat Roof Problems to Watch Out For 1. This will include roof sweeping which will keep your rainwater outlets clear preventing any unnecessary problems with your flat roof. However, the best thing to do is to contact a local roof contractor to carry pout the maintenance work. Leaf guards can delay the buildup of debris in the rainwater outlets.
The reason these can become blocked is when leaves and other debris are swept into the rainwater outlets by the wind. One of the most common problems you can encounter with a flat roof is the rainwater outlets becoming blocked. Maintenance is the classic case of prevention is better than cure. How Often Should You Maintain a Flat Roof to Prevent Problems?įlat roofs should be regularly maintained to prevent problems occurring. This is not as long lasting as a pitched roof which has been tiled.įor this reason, building owners need to plan to replace the waterproofing membrane on their flat roofs at the appropriate time. Often this will be how long the roof is guaranteed for by the roofing contractor who installed it. The waterproofing membrane used to cover a flat roof usually last between 20 and 30 years. How often does the Waterproofing Membrane on a Flat Roof need to be changed? Due to a flat roof requiring less space than a pitched roof the volume of the building is reduced, which reduces energy costs. The reason for the increase in the popularity of flat roofs is down to them being economical to construct. The reason these roofs are referred to as flat roofs is that they are flat when compared to traditional pitched roof. This is to allow rain water to drain off the roof. A well installed flat roof with the correct roof covering should cause no problems and not leak. Or the roof has not been maintained properly by the building owner. The reason for this is because these problems are caused by poor quality workmanship when the flat roof was installed. Most of these problems are completely avoidable. Leaking is a most common problem with fat roofs. Flat roofs are known to cause building owners problems.
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