Believe it or not, that’s not such an unusual question. A lot of builders aren’t sure about how to install a radiant barrier or—for that matter—how a radiant barrier works.
Although radiant barriers have been around for a couple of decades now, some builders have yet to discover the remarkable advantages that they offer.
So let’s look into radiant barriers, how they work, what they do, and how to install them.
A radiant barrier is a building material that reflects thermal radiation from the sun and reduces heat transfer into the attic and therefore into the house. Radiant barriers reflect thermal radiation thanks to a low emittance surface, typically a thin, mirror-like layer of aluminum foil on one side.
As the original and #1 brand of radiant barrier sheathing, LP® TechShield® panels have been installed in more than two million homes. It’s the perfect example of a high performance radiant barrier.
With a thin, durable layer of aluminum pre-laminated to an OSB panel, LP TechShield sheathing blocks up to 97% of radiant heat transfer through roof sheathing, which in turn can lower attic temperatures by up to 30° F.
Keeping a home’s attic cooler keeps the home itself cooler—and that can translate to lower energy bills.
The simple answer is yes. Radiant barrier sheathing is installed exactly like conventional roof sheathing, requiring no additional labor or installation time.
The beauty of radiant barrier roof sheathing is that you can install the underlayment and shingles right over it, just like you would for typical roof sheathing. That’s because a radiant barrier is basically roof sheathing with an energy-efficiency secret.
The secret? The ability to work efficiently and effectively to reduce attic heat and reduce energy costs in the homes you build.
Unwanted moisture is every builder’s worst nightmare. Fortunately, this is where LP TechShield Radiant Barrier beats its competitors.
That’s because LP TechShield sheathing features VaporVents™ technology that prevents moisture buildup during and after construction. A post-lamination foil incising process allows LP TechShield panels to dry more quickly than other radiant barrier panels when moisture occurs during construction. It also allows for continued moisture evaporation after installation.
No other brand of radiant barrier sheathing offers this very unique and very valuable technology feature.
A radiant barrier—like LP TechShield Radiant Barrier—is installed just like regular roof sheathing, so there are no additional labor costs.
Installation is simple. (Check out this brief installation video.)
The single most important thing to remember is this: the foil or radiant barrier side of the sheathing should always be placed down against the roof supports, not up. The foil side will be visible when you’re inside the attic looking up at the underside of the roof.
A few other installation tips to remember:
If you’re considering a radiant barrier, go with the best.
LP TechShield Radiant Barrier is America’s original and #1 brand of radiant barrier sheathing. You can’t go wrong with it.
There’s one more reason to trust the homes you build to this proven performer. It’s backed by a 20-Year Transferable Limited Warranty. So you and your homeowners get two decades of peace-of-mind protection.
January and February typically usher in the season’s coldest temperatures, bringing the need to use building materials that can withstand frigid temperatures with them. However, it’s often the freeze/thaw cycle––cold days followed by quick warm-ups––that can cause significant damage to a home’s siding. So, what is the best siding for cold climates to combat this?Continue Reading
With temperatures dropping, insulation and protecting new construction against the elements are top of mind. Of course, builders must consider how insulated wall sheathing can help meet code requirements and contribute to the overall performance of the building envelope. However, they must also carefully consider potential moisture problems both during and after the build and the potential impacts of freeze/thaw cycles. With the season of potential hard freezes followed by fast warm-ups upon us, let’s explore methods for choosing the best house sheathing for cold climates.
With housing demand at an all-time high, builders do not have the ability to halt home construction during the winter months. Builders can work safely year round, even building houses during winter with planning and preparation. Advanced products and installation methods allow work to be performed during wet and very cold temperatures, but builders also need to consider winter safety for construction workers.
Engineered wood siding has long been considered a trustworthy exterior product for single-family homes, but it is often overlooked for multifamily and commercial construction. LP® SmartSide® products are versatile enough for a range of builds beyond traditional single-family homes. Take a look at the homes featured in Madison Parade of Homes for siding inspiration and to see how LP SmartSide Trim & Siding might suit your building needs.