Sagging and holes are two of the most obvious forms of roofing damage, but beside these two types of deterioration, there are many other, less conspicuous signs that can indicate severe roofing issues. Here are some signs that you should pay attention to:
Leaks – if you see spots of water appear on your ceiling or in your attic space, you should start looking for the source right away. The most common cause for the phenomenon is a damaged roof that lets water in through the gaps or holes that have formed on the roof surface;
Spots of water on the exterior walls – a sure sign that the flashing installed where two roof slopes meet has become damaged and needs to be repaired or replaced;
Shingle granules on the ground around the house or in the gutters – roof shingles are covered in a layer of mineral granules that gives the material its weather-resistance. If these granules get removed by strong winds or by hail stones, the deeper layers of the shingles become exposed and the entire roof becomes vulnerable; Have storm damage expert Colorado Springs roofing companies take a look at your roof after significant storms to see if your roof needs repair or re-roofing.
Stains on the roof – roof staining can be caused by an infestation with algae or fungus, by the presence of an excessive amount of dirt on the roof, even by the secretions of a tree that has limbs above the roof. The problem is usually only cosmetic in nature and it can be easily solved by cleaning the roof with a suitable detergent.
Regardless the type of the roof you have above your head, water is its worst enemy and the biggest threat to its integrity. This is particularly true in the case of flat commercial roofs that may retain water on their surface longer than pitched roofs, increasing the risk of damage and infiltration.
After each storm, a commercial roof has to be inspected. If you find ponding water, keep it under observation and make sure it drains within 48 hours, otherwise you have a problem that must be addressed quickly. Other signs to look for are bubbles of water trapped beneath the roof`s membrane. If your commercial roof is covered with metallic materials, watch out for rust and corrosion.
Sometimes inspecting the roof cover is not enough to spot potential problems caused by storms. Inspect the inside of the building too and look for wet insulation, stained ceiling and moisture on the walls. If you find signs like these, contact a professional commercial roofing Colorado Springs CO roofer right away.
Another problem that a storm may cause on you commercial roof is hail damage. It may look different, depending on the roofing materials and it can also be hard to spot, especially if the roof is covered with membranes. Sometimes hail damage is only aesthetic, but it may also create cracks and punctures that will allow water to infiltrate.
Flat roofs are diverse and provide much more creative options than pitched roofs. This diversity has two aspects: it ensures various design possibilities and there are specific requirements for thermal insulation and waterproofing.
If you want to protect the roof from external influences and keep improving its performance, keep in mind that everything starts with an adequate design project, which will ensure long term benefits such as life span and energy efficiency. Such a project must be done by flat roof Colorado Springs commercial roofing contractors, who know how to consider every aspect, according to the building`s type and condition. So, the most important parts of the construction of a flat roof are an optimal design, installation of adequate insulation and protection against the influences of the external factors.
A consistent insulation improves the thermal performance. The optimal thickness as well as the application method are based on calculating heat losses. The water vapor condensation also matters, because it allows you to determine the type of water vapor barrier that has to be installed. Insulation panels also provide stability, fire resistance and better acoustic performance.
Another way to improve the performance of your commercial flat roof is to opt for a quality cover membrane that will properly seal the roof and ensure protection for a long time.
Most commercial buildings are flat, and the lack of slope is a risk of standing water and infiltrations that add a big stress to the roof and void warranties. Here comes the role of tapered insulation: it has been designed precisely to create artificial roof slopes and eliminate ponding water from the surface of flat roofs.
A tapered roof system can be installed much easier than adding a layer of screed on top, which saves about 25% on roofing costs. It is lightweight, so it can be handled with ease and does not load the structure of the building.
Design is tied to its performance. In most of the cases, Colorado Springs roofing company specialists use polyisocyanurate insulation, which is rigid foam insulation, commonly used in flat roof construction, being compatible with any roof membrane. There are different potential slope designs that can be created, but roofing specialists must consider each building’s layout, the presence of HVAC units, drainage locations, as well as specific concerns each client may have.
Tapered insulation also has superior R-values. The level of insulation is directly responsible for the energy costs for heating & cooling, so adding tapered insulation to your flat roof will allow you to pay less for energy bills.