Can Reflectix be left exposed?

Note: For all applications, do not leave exposed duct or space where air can enter between the duct and the Reflectix®. needed repairs. Any worn wiring should be replaced.

Does Reflectix need to be covered?

It needs an air gap between the reflective surface and the radiant heat source. If you cover it directly, the fabric will heat up accordingly and the reflectix is not a good choice to deal with conductive heat.

Can Reflectix start a fire?

Reflectix® has a Class A/Class 1 Fire Rating on the Reflective/Woven Fabric/Reflective Radiant Barrier meeting all fire and smoke safety requirements of federal, state and local building codes. (Satisfies UL 723, NFPA 255 and UBC 42-1.)

How much of an air gap does Reflectix need?

This product specifically states on it in big red letters “R-8 WITH AIRSPACE” and “R-6.0 WITHOUT AIRSPACE.” The company's website says “The product provides an R-8.0 when installed with a 0.75” air gap between the duct and the insulation, and R-6.0 when installed direct to the duct without a spacer.”

Can you cover Reflectix?

Note: if you cover Reflectix it essentially negates its insulating value as its mechanism of action is reflecting heat off its aluminum face (hence the name). Sandwiching Reflectix between two pieces of fabric means it is doing very little insulating.

Does Reflectix Work?

How do you cover reflective insulation?

Does radiant barrier need air space on both sides?

Typically we suggest you have an air gap between 1/2″ and 3/4″ for the radiant barrier to work. Air gaps larger than this work well too – they promote ventilation on the foil and help keep the air dry and the air temps lower. Insulation is technically a solid with a lot of air in it therefore, it is NOT an air gap.

Is reflective insulation effective?

Reflective insulation can block 95% of radiant heat and provides superior thermal performance. Reflective insulation reflects escaping heat back in the direction of your home's interior. By harnessing the loss it lowers your heating bills.

Does Reflectix melt?

The following website states that Reflectix can withstand temps up to 180* F. I think it would melt if your water is boiling (212* F at sea level). Get a temp gage and find out how long you need to wait for the pot to reach the safety threshold of 180*.

Is reflective insulation flammable?

All rFOIL™ reflective insulation products are produced with aluminum or metalized polyester and polyethylene (plastic). None of these materials is flammable or a fire hazard. The material is more prone to melting during a fire, rather than adding to the burning of the structure.

Can Reflectix break windows?

Reflectix is a great product when being used for it's intended use as a reflective insulation or radiant barrier. It is not intended for use in residential or RV windows. When used on the inside it can break any window whether it is single or double pane.

Is radiant barrier a fire hazard?

The answer is simple. Because the radiant barrier is typically the first material ignited and easily consumed by fire, many fire origin and cause experts unfamiliar with lightning induced radiant barrier fires fail to recognize it as a potential ignition source for the fire.

Is Reflectix an air barrier?

The product provides a vapor/moisture barrier, which is a strong contributor to the efficiency of the system. Reflectix® is available in convenient roll sizes which contributes to ease of handling and installation.

Does foil backed insulation need an air gap?

Do you need a 25mm air gap under the membrane? Although this is often considered standard practice, it is not a requirement; the important thing is that the drape in the breather membrane (which allows any water getting through the tiles to channel down to the gutter) should not be pushed out.

Do radiant barriers cause condensation?

During cold weather, a radiant barrier on top of the insulation could cause water vapor to condense on the barrier's underside.

Can you cover radiant barrier?

Attic – Over Insulation & Ductwork Over Insulation & Ductwork Over Insulation & Ductwork In cooler climates radiant barrier can simply be draped over the attic floor covering the existing insulation and ductwork.

How do you do a Reflectix camping?

A roll of Reflectix can be cut into inserts to fit any RV window. Use newspaper to create a template for the bubble wrap. Place the pieces inside and attach with Velcro tape. If you have a pop-up camper, place the pieces of reflective bubble wrap between the canvas and the screen.

Where do you put foil backed insulation?

How do you use Reflectix?