If the temperature rises above 210 degrees Fahrenheit or the pressure exceeds 150 psi, the valve will open and relieve the pressure inside the tank.

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Roof drain maintenance is just a small part of the health of your commercial roof system, but it can have huge repercussions if overlooked. TEMA Roofing Services includes roof drain maintenance as part of our Roof Asset Management Service to prolong the lifespan of your commercial roof.

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When water can’t drain from your roof, ponding can occur. Ponding is standing water on your roof that can lead to more problems, such as fungus, plant growth, and degradation of your roofing materials. Water pooling on your roof can also attract birds and other wildlife.

In siphonic systems, pipes run straight until they connect to a vertical drain pipe that empties to the ground. This leaves more room for HVAC systems and other roof-mounted apparatuses.

Even if you have a professional inspection performed on your building’s roof, it’s a great idea to be familiar with all aspects of your roof and its drainage system. You should have your roof inspected and cleaned at least once a year. If your building has already suffered from roof or drainage issues, consider more frequent inspections. The end of autumn and beginning of summer are the best times to have your roof inspected and cleaned. At the end of autumn, all of the leaves have already fallen and the maximum amount can be cleaned from your roof. At the beginning of summer, volatile spring weather has passed and any debris that may have ended up on your roof from spring storms can be cleared.

Lack of drainage can also lead to disastrous water overflow, where water will get pushed to areas where it shouldn’t be. Whether you make it a DIY project or seek professional help, proper roof maintenance should always include a clean out of your drains.

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Gravity drains rely on gravity to move water from the roof to the ground since water always seeks the lowest level. A roof with a gravity-fed drain will usually have four sloping segments that will direct water to a single drain. Pipes have to be inclined so water flows downward to a vertical drain pipe.

Roof asset management is a way to proactively protect your roof system by identifying and taking corrective action before problems become bigger and more costly during the life cycle of your roof. But, there’s more to roof asset management than just a maintenance program. It’s a trust-built relationship between you and your roofing contractor to […]

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Types Of Backflow Devices ... A reduced pressure principal (RP) assembly offers sophisticated protection against back siphonage and back pressure in domestic ...

Large commercial roofs often employ a siphonic drain system. A baffle on each drain point prevents air from entering the pipes, which have lower atmospheric pressure than their outside environment. Water entering the drain encounters this area of low pressure and is pulled in faster than the force of gravity. Siphonic drains can drain at nearly 100 times the drainage speed of a gravity system.

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The Snow Melting Control 654 is designed to operate electric or hydroponic equipment to melt snow or ice from any surface including driveways, walkways, ...

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Roof drains are an essential but often overlooked component of your commercial roof system. It’s easy to take your roof’s drains for granted when they’re working. But when they’re not functioning correctly from lack of regular roof drain maintenance, that’s usually when disaster strikes. How do you maintain your drainage system to avoid damage to your roof? Keep reading to find out!

Gutters are most commonly found on residential pitched roofs rather than commercial roofs, but can still be paired with other drainage systems. Gutters run along the edge of the building and direct water to a downspout and then to the ground.

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The primary goal of a commercial building’s roof inspection is to keep your roof system well-maintained and in good standing with any warranties that may be in place. Without a structurally sound roof, your entire business is exposed to the elements and could become hazardous for employees, too. But, how often do you need to […]

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Gravity and siphonic drain systems both incorporate measures to prevent clogs and backups. A gravity system has a strainer in place to prevent large pieces of material from entering the pipe. A siphonic system’s baffle will perform the same function as the strainer. Even though both of these devices protect pipes from clogs, they can both suffer from blockages if they aren’t inspected and cleaned regularly.

Gate valves (also known as knife valves or slide valves) are linear motion valves in which a flat closure element slides into the flow stream to provide ...

A water pressure gauge is a tool that reads the water pressure in your systems and tests your water flow. These devices can be used to measure the pressure ...

Built to allow drainage from boiler drains, this Boiler Drain Valve by ProLine Series allows you to easily maintain your boiler by releasing any sediment ...

Roof drain cleaning should be part of the regular maintenance schedule of your commercial roof. Severe weather can deposit leaves and other debris onto your roof, eventually causing buildup around the drain or baffle.

Scuppers are openings that are incorporated into the walls at the edge of the roof. They are usually about two inches above the roof surface, and typically only needed during times of heavy rain because they direct water down the side of the building.

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Reflective roofing, like a white t-shirt on a hot summer day, reflects the sun’s UV rays and sends the heat off of a building. It has been known for quite some time that the reflective qualities of the lighter colored commercial roofing materials help decrease the burden of the HVAC system and insulation. This means […]

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Gravity drains are most appropriate for smaller commercial roofs, because larger roofs will collect water faster than this type of system can be drained.

Have you been putting off getting your building’s roof fixed or inspected? If so, you might be making a huge mistake! Most people don’t know how to recognize the signs of a commercial roof is in disrepair, nor do they understand the value of hiring a professional roofing contractor!

A dielectric union is a special adapter or fitting used in various metal pipe systems to isolate the connection of dissimilar metals. An elastomeric rubber ...

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The purpose of the Temperature and Pressure (T&P) relief valve is to release the pressure from the tank as a safety precaution. When the temperature and ...

When it’s time to get your roof inspected, repaired, or replaced, contact a roofing contractor you trust. TEMA Roofing Services has decades of combined experience in the commercial roofing industry and can help you keep your commercial property maintained. Contact TEMA Roofing today!

As part of your roof maintenance, also make sure that any trees near your roof are trimmed so leaves don’t fall directly on your roof where they can pile up. Consider doing this before your roof inspection so that any debris that may be left over from the tree trimming will be cleared during your roof cleaning.

The vast majority of commercial buildings have low-sloped or flat roofs. There are two main types of drain systems for flat roofs: gravity systems and siphonic systems. Commercial roofs can also be equipped with gutters and scuppers.