Super Therm® v Traditional Fibreglass Insulation
Environmentally better and outstanding results with Super Therm®
With the ability to protect from all 3 methods of heat transfer from IR, UV and Visual light, Super Therm® is proven to outperform traditional fiberglass insulation. In fact, a layer of Super Therm® no thicker than a single business card provides the same protection as 6 inches of fiberglass.
Moisture content of 1.5% in fiberglass reduces its insulation value effectiveness by 35%, Super Therm® is specifically formulated to prevent moisture absorption. Super Therm® is durable and versatile, with a 20-year lifespan under normal conditions. Neither temperature nor moisture will compromise its performance. Super Therm® outperforms and outlasts traditional insulation in lab tests and in the field.
Super Therm® has been tested and passed all the testing to satisfy the US Federal Trade Commission, our ASTM engineering test requirements and the comparison against fiberglass and other types of standard insulations. All the reflective paints in the market have not performed the testing and have not compared themselves to fiberglass with testing and results.
Therefore, Super Therm® is a stand alone insulation coating that has proven itself by all required testing and comparisons performed by laboratories. Super Therm® isn’t in the same league as all these reflective coatings that are only “reflective” is so far off the mark, that no one could make a comparison.
“Unlike fibreglass insulation, whose R-value rating assumes heat loading by a building and simply measures the rate at which that heat is transferred, ceramic coatings are not given an R-value rating. Instead, they are rated by “emissivity” a measure of both their ability to reflect heat and the amount of heat that is loaded onto a surface”. J.E. Pritchett – Bob Villa article
Fibreglass insulation and landfill
Fiberglass is nearly impossible to recycle, yet you must be careful to handle it properly and not let its toxins collect in landfills and it is a worldwide problem. The biggest problem with fiberglass is that it is nearly impossible to recycle.
Insulation removal and disposal of fiberglass insulation requires experience. In most cases, this is work that the average homeowner cannot manage effectively. Thorough removal and safe disposal requires industrial vacuum equipment, and an exterior disposal facility to store and transport waste fiberglass insulation in a safe manner (source).
The disposal of fiberglass insulation is now being treated in a similar way to asbestos and must be taken to landfill stations by appointment only. In fact, in many municipalities, there are strict regulations for the collection, storage and transportation of old fiberglass insulation material. This is not the right time for disposal shortcuts.
Super Therm® doesn’t have this problem as a safe and environmentally responsible solution to insulation management.
- What is Blanket or Batt type insulation and how does it compare?
- How is using BTU meter guns more effective in finding “R” rating than comparing W/mK or other standard heat transmission figures normally used for Batt installations?
- What is the performance difference between Batt type insulation and Super Therm®?
Blanket Type Insulation – this is Fibreglass or rock wool
For blanket type insulation the insulation or thermal conductivity is based on a minimum of 75mm (3 inches) up to 150mm (6 inches) thickness. To try and use the same W/mK is not correct because of the large differences in thickness required.
From now on, the main point of insulation is based purely on BTU conduction of heat or Heat Flow. This is the measurement used by the energy companies to judge if a material is stopping heat conduction. Heat Flow is the main characteristic that they are concerned with. The comparison of W/Mk is not important between Batt insulation materials and coatings, the most important factor is–does the material stop Heat Flow which is blocking BTU heat flow and how effective is it in blocking the BTU heat flow.
Super Therm® is much better than the Batt type insulation materials in blocking BTU Heat Flow. For example: Using our Heat Flow BTU engineering guns, we measured a roof with fiberglass inside of the roof and another roof coated with Super Therm®.
The ASTM C-236 Heat Transfer (Guarded Hot Box) test was performed with Super Therm® to determine the BTU/in./sq.ft/hour/F and conductivity performance of Super Therm® so that a comparison could be made with traditional insulation.
|Test Temperature||Traditional insulation is only tested at 73°F because this is its optimum performance temperature. Rating is established on the batt material and “presumed” good for all levels of atmospheric temperature levels||Super Therm® has been tested at different levels of temperatures and in field studies. Its effectiveness is not altered by atmospheric conditions|
|Moisture Content||A moisture content of 1.5% in traditional insulation reduces its effectiveness by 35%||Super Therm® has been tested as a moisture barrier. It will not absorb moisture or water|
|Mould and Mildew||Moisture in fiberglass can cause mould and mildew development and thereby create airborne health problems||Super Therm® has been tested to resist and prevent mould and mildew from forming on its surface|
|Sound Transmittal||Very little sound deadening qualities. Fibreglass is considered a porous sound absorber that sound can travel through||Super Therm® has been tested to reduce sound transmission and to deaden sound waves by up to 68%|
|ASTM Tests*||ASTM C-680 Test on “High Temperature Pipe Insulation 1200” Heat level: 200°F allowed 11.8 /in. /BTU /sq.ft. /hour /F to conduct through fiberglass||ASTM E1269 Specific Heat and ASTM E1461-92 diffusivity tests on Super Therm® Heat Level: 212°F allowed just 3.99 /in /BTU /sq.ft. /hour /F to conduct through coating|
These results are astounding! Super Therm® is 296% more effective than traditional insulation under identical conditions and shown to be stable all day in field studies by Sony, UPS and others. *Tested by Owens Corning Insulation for Mechanical Systems 2002. Source
Two different readings are made with the BTU gun
1. BTU reading is taken on the interior wall to find the ambient heat load inside the building. Then a reading is taken on the roof interior surface to find the amount of BTU heat flow coming through the roof. You subtract the ambient BTU load from the BTU Heat Flow coming through the interior of the roof to find the BTU Heat Flow per sq. ft. per hour.
2. BTU surface heat measurement on the surface of the exterior of the roof and the interior of the roof to show the difference in the surface measurement of BTU heat on the surface to find the amount of BTU heat transmission from exterior to interior side of the roof.
a. The fiberglass roof showed BTU conduction of 4.8 BTU per sq. ft. per hour.
The top of their roof was 94.4°c (202°F) and interior side was 68.3°c (155°F), which is a blockage of 47 BTU units of heat transmissions.
b. The Super Therm® roof showed BTU conduction of 4.3 BTU per sq. ft per hour.
The top of our roof was 94.4°c (202°F) (because the heat is being thrown back to the atmosphere and records hotter above the coating surface than is the metal roof) and the interior side was 61.1°c (142°F), which is a blockage of 60 units of heat transmission.
Therefore: In BTU blockage of Heat Flow Blockage of Heat unit transmission:
- Super Therm® 4.3/sq. ft. per hour 202 – 142 = 60 BTU transmission block
- Fiberglass (Low E) 4.8 sq. ft. per hour 202 – 155 = 47 BTU transmission block
- Performance Comparison 12% better (Low E) vs. 28% better (Super Therm®)
Integrity of fibreglass insulation
Batt or Blanket type insulation is designed to absorb and load with heat during the day. The reason that this type of insulation material must be so thick is because as the day progresses, the heat absorbs into the material, the thickness must be thick enough to absorb and hold the heat before the heat is able to penetrate totally through the material and come to the inside of the building.
As heat builds up during the day, the heat absorbs into the Batt and migrates through and comes into the building in the afternoon and evening. When this happens, the heat that has been absorbed into the Batt is hotter than the heat inside the building. The trapped heat inside the building cannot get out of the building because it cannot migrate through the Batt until late at night when the Batt material cools down and then the trapped heat inside the building can migrate back through the Batt to be released back into the building late into the night.
The Batt is inefficient because any moisture or humidity as little as 2% of humidity can reduce the insulation ability of the Batt by 35%. If a Batt is rated to be a R19 and 2% of moisture enters the Batt due to convection, which is normal within the first month of installation, the efficiency is reduced to R12. The more humidity that is absorbed the more the efficiency is reduced.
Attic insulation is one of the most overlooked parts of home improvement and maintenance. By making sure that every part of your home is well-insulated, you protect it from potential damage and a huge amount of energy loss. Fibreglass insulation does deteriorate quickly over time causing energy losses. Generally people install insulation and forget it. Super Therm® offers an insurance policy to your deteriorating attic insulation by stopping solar heat getting in, leaving your attic just above ambient temperature during the day and cooler house day and night.
Some signs that say you need new and improved insulation
Increased Utility Costs – Your heating and cooling systems account for a major part of your overall energy bills. As they work over time to keep your interior comfortable, your bills continue to rise as well. The primary reason your interior becomes too chilly or too warm is probably your deteriorating insulation.
Failing Quality – One way to figure out if your insulation is too old to function properly is to assess its quality using a glove. A crumbling or hardened texture indicates that it needs a replacement.
Water and Moisture Damage – If you have a failing roof, water can easily find its way through it during a heavy rainfall. It can also reach areas where you have insulation, causing mould to form and spread. When this happens you also need to replace your insulation after eliminating mould and cleaning out your attic. This is to make sure it will continue working properly amidst extreme condition.
Super Therm® is never affected by moisture or humidity after it is applied and cured nor does Super Therm® absorb heat. It is not designed to absorb heat and therefore this is why we do not need thickness. You only need thickness if the material is designed to absorb heat. Since the ceramics repels heat from the surface of the coating, no heat is ever absorbed and it limits the migration of any heat through the coating. When the sun goes down in the afternoon, the building can quickly cool down because no heat has been absorbed and is being held in the building as in the case of the fiberglass which does absorb and holds heat. This quick cooling allows the Air conditioning units to shut down faster and save energy on a daily basis.