Different Problems With Flat And Sloped Roofs
Although they seem to be easier to maintain than shingle or metal roofs, there are a number of problems which flat roofs can cause to its owner. They are made out of materials which are considered to last less when compared to metal roofs.
Asphalt or tarpaper can only last between ten to twelve years, whereas asphalt shingles can survive for thirty five years. On the other hand, a slate or metal roof can be used for a hundred to a hundred and fifty years when they are well-made.
As flat roofs are in hard-to-get-to positions, such as between sections of sloped roofs or the tops of towers, regular maintenance is therefore more difficult, especially if drains need to be cleared.
To carry out work on flat roofs, this requires a high level of craft, especially where the edges join the masonry walls. Otherwise known as flashing, the metal detail in this particular area requires a professional touch. This is because different parts of the roof will need to move whilst being watertight at the same time. If joints are not sealed with roofing tar or cement, this usually shows substandard craftsmanship. If this isn’t carried out, the cement could crack or become brittle. So, what can you do?
Regular inspection
Making sure that a roof is properly installed should be your first port of call. If it is, inspecting and maintaining it is vital. Looking at your roof on three separate occasions every year is recommended, although this should be more regular if leaves and debris could clog up your drains.
During colder periods of the year, flat roofs are more prone to damage courtesy of thawing snow or excessive rain fall. If this water is not checked, it could block the drains. If there is any standing water, this could show signs of low areas which are filled with debris. By having these spots built up with both rigid insulation and a new insulation, a decent flow of water will occur. Continue reading “Different Problems With Flat And Sloped Roofs”