Which side of Reflectix faces out?

When it's hot out, we want to keep the heat out of the van. The window coverings are placed such that the Reflectix side is facing outward, to reflect the sun's rays. In the cold, with the Reflectix facing inward, it helps to keep heat trapped inside the van where we want it.

Which way does foil insulation go?

The foil insulation goes on top of the moisture barrier, followed by the roof covering. If you use bubble foil or rigid foam insulation, it also goes on top of the moisture barrier. Remember that there has to be an air space between the foil and the roofing.

Does Reflectix work if you cover it with fabric?

No, it is not efficient once you cover it. 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.

Does Reflectix keep heat in or out?

Reflectix is equally valuable for keeping cool on hot sunny days. The greatest source of heat when the sun is shining is the windows. The heat load can be so high that your air conditioner may be unable to cool your camper down to a pleasant temperature when the sun is beating on it.

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.

Right Vs Wrong: Installing Insulation Batts In Exterior Walls - Part One

Why is insulation foil faced?

Foil faced insulation is designed with one side of reflective foil in order to eliminate heat loss. Typically, the foil side is installed facing the warm air surface in order to reflect energy back toward the interior of the building or home.

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.”

Is Reflectix a good insulator?

Reflectix's stated R-14 R-values for exterior walls are good only if the Reflectix is paired up with R-13 fiberglass batt insulation. If you do not provide air space, Reflectix has less insulating value. Reflectix states this in its sales literature: No Air Space = No Reflective Insulation Benefit.

How do you stick a Reflectix?

Re: Attaching reflectix with 3m spray adhesive

Yes, I used 3M spray adhesive to attach the reflectix. It worked well. I spray both surfaces, let it set just a minute and then pressed the sections into place. Held up well for 3 or 4 seasons before some of the edges started loosening.

Can foil faced insulation be left exposed?

It can be installed on the interior of a basement wall by either direct attachment or using wood furring strips. AP™ Foil-Faced insulation must be covered with an approved thermal barrier and cannot be left exposed.

Which side of foam board insulation faces out?

The reflective side of the board should be oriented to the exterior and the non- reflective white side should be oriented to the interior. EXCEPTION: If vinyl siding is to be installed over AP™ Foil- Faced sheathing, install foam boards with the white nonreflective side toward the vinyl siding.

How does foil backed insulation work?

Foil insulation works slightly differently, however. Whilst there will be some resistance to conduction, thanks to the air gaps between the layers of foil, most of the performance of the material lies in its ability to reflect radiative heat back into the room.

Can you walk on Reflectix?

What makes reflectix perform is both the the foil reflecting heat and the bubble wrap creating an air gap. Walk on it and the bobbles will burst leaving just the foil and a lose of a good part of the insulating properties.

Can you walk on Reflectix insulation?

Very nice and durable product, you can walk right on top of it and the bubbles will not pop. Very nice and durable product, you can walk right on top of it and the bubbles will not pop.

Can you double up Reflectix?

With multiple layers of product and airspaces between each layer, enhanced performance will be gained. If the product is simply “doubled” (with no air space between the layers), a very minimal benefit is obtained, (R-1.1 (per layer) for the Reflective/Double Bubble product).

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.

What is the purpose of Reflectix?

Reflectix is polyethylene bubble wrap encased in reflective aluminum foil. The bubble wrap provides air space insulation and strength to support the reflective foil surface. For these applications, look for the double reflective version online or in your local hardware store.