A flat roof requires special maintenance operations to remain in good shape for as long as possible, fulfilling its role to protect the building. Regular maintenance ensures that there are no vulnerabilities and problems that could escalate into disasters. It does not cost much, not even when you call for specialists, but will help you save significant amounts of money for repairs or for a premature roof replacement.
Here is a little guide on how to maintain a flat roof.
- Make a regular maintenance schedule. In order to be efficient, maintenance has to be periodic. Ideally, a flat roof has to go through this process every 6 months, or whenever a severe weather phenomenon occurs.
- Always call reliable commercial roofers Denver contractors to inspect the roof`s membrane. Even if you prefer to deal on your own with other maintenance operations (such as cleaning the roof for example), the inspection and repairs should be performed by a specialist who is trained to identify any potential problems and formulate the best course of action to repair them.
- A flat roof should be cleaned periodically. Because of its shape, twigs, leaves and dirt tend to accumulate on it and block the drainage system, which is something that must be prevented. Draining holes of a flat roof must also be checked during the regular maintenance and unclogged if necessary.
- The surrounding trees must be trimmed so that there is no risk of braches falling on the roof during a storm.
Creating a green terrace on the roof has become possible for anyone who has a flat roofed building. Any flat roof on the top floor of an office building can become a place of relaxation and socialization, because it can be transformed into a beautiful green garden, with spectacular plants, flowers, shrubs and even trees.
Contrary to the opinion of many, the construction of a green terrace on the roof is not a complicated process, and the benefits make the investment profitable.
Insulating the roof to make it able to sustain a green terrace is easy nowadays, considering the wide variety of materials and coatings that seal the roof and make it completely waterproof. New roofs installed by quality commercial roofers in Denver, are actually designed to be waterproof, regardless of whether the space they provide is used as a terrace or not.
Heat losses at this level are important, and infiltrations through poor quality membranes can compromise the work of those who have endeavored to complete a solid construction and the related finishes. Therefore, the quality of the materials and the execution must be beyond any suspicion. A green roof terrace does what any thermo-waterproofing system does and, with a small amount of resources, it can bring life back to an apparently compromised landscape, because nature always finds resources to regenerate.
Some forms of hail damage are obvious, others are hidden and difficult to detect, but all of them can aggravate very quickly, so it is essential to find and fix them very soon after the hail-storm that caused them. Here are some of the most common signs that indicate hail damage:
- Dents on the gutters – the gutters are usually made from material that is weaker than the material of the roof surface, so if the roof has suffered any hail damage, the gutters will be dented;
- Damaged vents – look for dings and dents there as well;
- Chimney covers – most covers are also made from metal, so the damage caused by hail is the same as in the case of the vents and the gutters;
- The roof covering – the signs of hail damage differ depending on the material. Metal roofs show the same signs as the other metal components, foam surfaces get holes or form gaps, while PVC can get cracks. Gravel roofs are the most resistant to hail, the impact caused by the ice balls hardly affects them, but the special construction of these roofs makes damage difficult to find, so the best way to diagnose your roof is to hire specialized hail damage commercial roofers in Denver for the job.
Flat roofs have a very slight inclination, invisible to the eye, that’s why heavy rains can form ponds on their surface. This is not a reason of concern unless water remains on the roof for more than 48 hours.
The flat roofs are designed to resist water ponding, being covered with sealing membranes and provided with water drainage systems. However, ponding water is always a risk and must be avoided to protect the roof. Flat roof commercial roofers in Denver are experts in this area, and can be called upon for inspections, repairs, and all other roofing services.
First, standing water adds weight on the roof and increases the pressure on its structure. It weighs about 5 lbs. per inch, so a large ponding area can stress the roof more than you may realize. Also, as water accumulates, it tends to cause deck deflections (sags), which will gradually increase the ponding water problem, compromising the structural integrity of the decking.
Ponding water also cause premature wear because it attracts algae formation and dirt, so the roof`s membrane is more prone to rot.
The building owner must address this problem promptly, not just because of the risks, but also because most roof warranties are voided if the water ponds for more than 48 hours. A flat roof must be carefully inspected after each rain storm.
Running a Denver business involves lots of tasks to see to, including not only the tasks related to the business itself, but to the building that the business is run from as well – no business can be safe if the building it resides in is neglected and this is especially true for the roof. The most important task to handle if you are to make sure that your roof will function properly for its entire lifetime is roof maintenance, so here are a few things you should know about how to schedule roof maintenance tasks:
- Maintenance scheduled twice a year – you should have the best commercial roofers in Denver do a detailed check every six months, once in spring, to check for the damage caused by the winter and once in fall, to make sure that the roof is ready for whatever the next winter brings about. The process should involve detailed inspection, roof cleaning and the repair of any issues found on the roof;
- Maintenance of the draining system – if your commercial roof is flat, you need to pay special attention to its drainage needs. Water tends to accumulate on the surface of flat roofs and without proper drainage, ponding water can and will damage your roofing surface, so make sure that the gutters and the drainage spouts of your roofs are inspected and cleaned during the six-monthly maintenance or, even better, after each big storm.
The biggest advantage of a flat roof is the cost effectiveness; installation as well as materials is less expensive than in the case of pitched roofs.
The other significant advantage of having commercial roofers in Denver install a flat rooftop consists in the extra space provided by a flat roof, which can be used for different purposes; you can store air conditioning unit, solar panels or even create a lounge on top of the roof, in the form of a small garden, a barbecue etc. The possibilities are numerous and everything depends on your imagination and preferences.
A roof deck to support traffic is easy to install, not to mention that re-roofing is relatively quick and easy.
Having a flat roof living space installed by commercial roofers in Denver definitely adds discernible value and helps units sell faster, because the building becomes more appealing. The investment itself is not so huge; actually, all you need to have a roof that accommodates people is installing decking, plants and seating.
If you go further and plan an entirely green roof, you must be prepared to pay more money for this. Green roofs cost more to be installed and maintained. The results are truly spectacular and will have a great impact on your life, but you must be ready to invest more money that in creating a simple lounge on top of your roof.
Roof insulation is just as important for the performance and durability of commercial roofs as it is in the case of residential construction – whether your commercial roofing is completely flat or it is sloping in a lower or steeper angle, whether it is made from metal, built-up layers, EPDM, TRP, PVC or other, the insulation will make it resistant to water, wind and UV radiation – here are a few more insulation details from commercial roofers in Denver about why you should insulate your commercial roof:
- Improved energy efficiency – commercial buildings, especially large ones, are very expensive to heat and cool. Insulation seals the building from above, preventing heat exchange between the building interior and the environment and reducing heating and cooling-related energy bills;
- Reducing the risk of interior condensation build-up – moisture trapped inside the building can lead to the appearance of mold and mildew, which can lead to health risks as well as to building damage. Proper roof installation can reduce the risk of this type of damage as well;
- Reduced risk of leaks and of other types of roof damage – roof insulation can efficiently reduce the risk of cracks, holes and other types of structural damage on the roof, thus protecting the building against leaks;
- Reduced maintenance needs – insulated roofs are easier and cheaper to maintain as well.