Good questions. Straight answers.

EnigMAT does not work like traditional insulation, so it has no fixed R-value and we do not claim one. Instead of resisting heat, it intercepts it: it holds the temperature on its side of the assembly near its transition point, which shrinks the temperature difference your insulation has to fight. Paired with existing insulation, that makes the same R-value do far more work. Its reflective film can also add reflective insulation value when it faces an enclosed air space.

In homes it lies directly on top of existing attic insulation, or is stapled under the roof deck or in crawl spaces. In commercial buildings it lies on suspended ceiling tiles, is supported on wire mesh under metal roof decks, or goes inside wall assemblies. Installation is dry, with ordinary tools — no curing, no odors, and the space can stay in use.

Yes, but it performs best with some thermal resistance on both sides of it. Most building codes also require a minimum R-value along the prescriptive path, so EnigMAT is normally paired with conventional insulation — and makes it perform better.

We make zone-specific grades. The most important factor is the overnight low: the core must be able to release its heat every night. A 72 °F grade would be almost useless in Phoenix in midsummer, because the nights never drop below 72 °F. Daytime highs, sunlit surfaces, set points and where the layer sits in the building complete the choice. The EnigMAT configurator runs this selection on ten years of local weather.

EnigMAT carries a 20-year written warranty, and its service life is reported to exceed 50 years. The phase change itself does not wear out: as long as the water content inside the sealed cells stays constant, the core keeps cycling. That is why every cell is heat-sealed in a multilayer foil laminate with an extremely low water-vapor transmission rate.

EnigMAT has a Class A surface-burning rating under ASTM E84, with a Flame Spread Index of 5 and a Smoke-Developed Index of 5. The core is made of naturally occurring mineral elements — salt hydrates with crystal modifiers and natural clay thixotropes; it does not burn and contains no VOCs or plasticizers.

Only that cell is affected. The mat is made of many small sealed cells, so a puncture releases at most about a tablespoon of a thick, pudding-like mineral material, and the rest of the mat keeps working.

Neither the core nor the multilayer film is food or nesting material for vermin.

No. Typical ceiling applications add less than a pound per square foot, well within what standard suspension systems carry. Grid loads and local fire and sprinkler rules are checked for every project.

It does everything people like about radiant barriers — and adds phase change. The result is one layer that deals with all three forms of heat transfer: radiation, conduction and convection.

Yes. The same cycle runs the other way: EnigMAT stores heat when the building has it and gives it back in the cold hours, steadying indoor temperatures and trimming heating loads. In cooler climates it helps hold heat inside the conditioned space.

No. EnigMAT complements HVAC; it does not replace mechanical equipment. It lets existing systems run less often and more efficiently, and in new work it can allow smaller equipment. In some unconditioned spaces — storage, barns, shelters — it keeps temperatures in range with no equipment at all.

Yes. In new construction we work with the architect and the code official from the start, so the assembly meets the prescriptive or performance path of the local code and EnigMAT is placed where it does the most.

Start with the EnigMAT configurator for an estimate on your own climate. Then, for any significant project, we recommend a measured pilot: one treated space and a matched control, logged side by side.