Environmental conditions - particularly weather - can significantly impact the performance of tape during any installation and afterwards. Temperature is one of two primary consideration factors: Application temperature - The conditions when tape is applied, or...
The use of a printed HVAC tape helps HVAC system inspectors to identify the tape and determine whether the materials used adhere to the standards and codes required. Most UL listed tapes feature the manufacturer’s file number as well as the UL code on the tape’s...
Line set tape is a UV-resistant solution for outdoor HVAC components, such as the air condenser unit and the connecting hoses. In addition to UV rays, Line set tape is also resistant to humidity, moisture and a wide range of temperatures. While most HVAC tapes are...
Applying HVAC tape properly is important to ensuring all necessary components of the HVAC system are completely sealed and seamed together. The following three steps can ensure the most effective way to apply HVAC tape to achieve complete system closure: Cut or tear...
When taping a plenum, it is recommended to use a UL Listed foil tape. The plenum is usually made from sheet metal and is connected to the supply outlet of an HVAC system.
There’s no denying the impact that an HVAC technician can make on a family or the employees of an organization when you consider the importance of Indoor Air Quality (IAQ). IAQ has a direct effect on our health – and poor indoor air quality can lead to health concerns...
There are a lot of misconceptions around HVAC tape - and we're here to straighten out the facts. Knowing the truth will equip you to always choose the right tools to get the job done right, the first time. To find an HVAC tape that meets the demands of your job, visit...
It’s evident everywhere – in the headlines, in schools, and especially in businesses: The skilled trades gap is taking a toll on HVAC and other industries. By 2020, an estimated 31 million* skilled trades positions will be left vacant by retiring Baby Boomers and not...
An HVAC tape's performance is directly related to its measurable characteristics, and understanding the impact each quality makes is critical to choosing the right tape for the job. Does your HVAC tape measure up? Looking for an HVAC tape that meets the mark? Find a...
HVAC tapes are subjected to a wide range of conditions throughout the life cycles of the systems they seal – between hanging out in sub-freezing temperatures throughout snowy Winters and sweating it out during sweltering Summers, only the toughest materials are up for...
Foil. Film. Cloth. When it comes to HVAC tapes, there are a lot of options to choose from. The backing type has an impact on the tape’s performance, and it’s important to know how to choose the best type for the application at hand. Foil is the most common backing...
HVAC businesses often specialize in either commercial or residential systems – or some may offer both. However, it is important for technicians to keep in mind the differences in the two types of systems and the best practices for working in either situation. While...
HVAC jobs range from installation of brand new systems in new construction to improvements of existing systems by repairing or replacing only the malfunctioning or worn-down components. The age and condition of the HVAC system you are working with has a major impact...
With no two jobs being the same, HVAC technicians must learn to adapt to the challenges of the jobsite environments – including working efficiently in small spaces. Attics and crawlspaces are often where HVAC maintenance and repair takes place, but with little to no...
Whether you are working with a foil or film tape, applying to sheet metal, flex duct, or rigid duct material, knowing the proper way to apply the tape can make the difference between failure and long-lasting performance. Follow along to learn how HVAC tapes are...
Every true craftsman knows that it is essential to be prepared for everything the job might throw at them, and in the HVAC field, there is no limit to the unexpected. Different materials and environments demand the use of different types of tape, and coming unprepared...
The importance of proper tape use is often overlooked when it comes to HVAC installation and maintenance tasks. When system efficiency is on the line, choosing – and properly applying – a tape that is right for the task at hand can make the difference between an...
Shurtape is seeking up to three HVAC students to participate in the fourth year of the Mission: HVAC, Educating for Success program. Selected students for 2018 will have the opportunity to: Participate in HVAC-themed missions to further their knowledge of the industry...
The popularity of reflective insulation is growing, and when you understand the benefits that it can have, it’s no wonder. Reflective insulation provides a barrier that reflects radiant heat given off by HVAC ducts back onto itself, allowing it to maintain its...
A common question that HVAC technicians who are new to reflective insulation ask is why it must be installed with air gaps at regular intervals between the reflective material and the surface to which it is being applied, such as the outside of a metal duct. To...
In reflective insulation, the “R-value” refers to a measure of the insulation’s resistance to heat flow. The purpose of the insulation is to help the HVAC system run more efficiently by keeping the conditioned air at the proper temperature without leaking or being...
Tape failure is unfortunately not an uncommon occurrence on reflective insulation projects for HVAC ductwork. Reflective insulation is a great way to reduce energy costs, but its ability to do so is dependent on the achievement of full system closure, in which tape...
In any job that involves HVAC work, including the installation and maintenance of reflective insulation, using tapes that are UL listed is critical. Why is having a UL listing so important? A UL listing: Ensures that the tape has been rigorously tested for adhesion...
Duct tape is useful for repairing just about anything, but ironically, not for ducts. Although the name might be misleading, general purpose duct tape was not designed for use in HVAC ductwork at all. In fact, if you tried using “regular” duct tape on your ductwork,...
Printability is an important consideration to HVAC tape manufacturers because it allows information to be printed on the tape itself in addition to being on the core of the roll and on the packaging. In HVAC system inspections, inspectors need to be able to quickly...
The ability of reflective insulation on HVAC ducts hinges on the effectiveness of the tape used to seal it. Installing reflective insulation to achieve a high R-value when it is used on HVAC ductwork involves taping 2-3 inch wide strips of reflective insulation around...
In HVAC work, the application and service temperature of your HVAC tape might not be the same, and each can have an impact on the tape’s performance. Application Temperature is exactly what it sounds like: the temperature at the point that the tape is applied....
The term “LEED” stands for Leadership in Energy and Environmental Design and is a certification system for “green,” or environmentally sustainable, buildings. LEED was developed by the U.S Green Building Council (USGBC) to provide a precedence for building design...
You might have noticed that some HVAC tapes have liners, while others do not. So what is the purpose of the liner? HVAC tape liners are actually crucial to the tape’s use and performance. The liner’s objective, simply put, is to keep the roll of tape from sticking to...
Inspections are critical in HVAC work because they ensure that systems are constructed properly and that safety regulations have been met. Inspectors search for leakage in the system, especially around connections that require several pieces of tape. Air leakage can...
Duct tape, foil tape, masking tape…not all tapes are created equal! Having the right tape for your HVAC job is crucial to ensure a successful and safe project. So what are the consequences of using the wrong tape for your HVAC project? The system becomes susceptible...
HVAC tapes that have red print on them are typically UL listed tapes. But, this must be verified by reading the print on the tape - just because the tape has a red print doesn’t ensure that the tape is UL listed. The red print often provides pertinent details about...
Many HVAC tapes are pressure sensitive, which means pressure must be applied to ensure proper adhesion - delivering a permanent, lasting bond to the surface it is applied to. Failure to apply proper pressure during application of the tape could result in tape failure,...
Indoor air quality is the quality level of air inside a conditioned home or building. This relates to the health and well-being of the occupants, including comfort level. Your indoor air quality can be compromised if the HVAC system gets contaminated by foreign...
In HVAC work, tape has many uses: For seaming and sealing joints and connections on ductwork For additional sealing to mechanical connections where a tape may not be approved as a mechanical connector, For sealing and seaming insulation wrap on ductwork There are many...
In the HVAC world, full system closure is a hot topic among technicians. Watch this video to learn more about what it is - and why it's important to a job well done.
Mastic is a water-based paste that can be applied to seams in an HVAC system in order to help seal the system. It is typically used to fill crevices that an HVAC tape can’t reach, especially because of its peanut butter-like consistency, which allows it to conform to...
In some HVAC applications, UL listings are critical for code compliance. This means the HVAC tape used has the proper adhesion and exceptional shear strength needed to stay in place effectively for the life of the HVAC system. In order to receive a UL 181 listing,...
HVAC tapes are typically constructed with an adhesive and a backing. Some may also require a liner to ensure the tape doesn't stick to itself. Each part of the tape's construction plays a vital role in its performance. Backings aren’t just for aesthetic appeal. They...
With so many HVAC tapes to choose from, picking the right tape for the job is important for success. Among the considerations when selecting is the type of adhesive, which can impact the tape's stickiness, usage, durability and more. Let's break down the differences...