RADIANCE™ e-0.25 Attic Barrier is Energy Efficient

By Cass Jacoby, RCS Reporter. 

This low-e barrier spray is effective at stopping potential radiant heat transfer.  

Radiance™ e-0.25 Attic Barrier is designed to be applied onto the underside of a roof deck to create a heat barrier that will stop up to 77% of the potential radiant energy transfer into the attic. Radiance™ e-0.25 Attic Barrier reduces the absorption of heat into a building in the summer. Similar to how low-emissivity glass windows work, the surface has the ability to emit or absorb radiant energy. Thus, by lowering the emissivity, the more energy efficient and the greater the energy savings for the dwelling. 

On hot summer days, the sun transfers its heat to the roof exterior, which seeks the cool interior of the home. The roof heat is transferred as radiant energy from the underside of the untreated roof deck and down to the ceiling insulation. The insulation may initially resist much of the heat, but it will inevitably transfer down increasing the temperature of the living space of a home. 

Even better news: this product isn’t inhibited by any raw material shortages. The low material cost and ease of application reduces labor. Radiance can be applied easily without the complexity of navigating difficult-to-access attic spaces. 

Recommended uses 

• Interior only 

• Bottom side of roof decking 

• Primed or coated metal roofing 

What are the unique features of RADIANCE™ e-0.25 Attic Barrier? 

• Low emissivity with 0.21 'e' value 

• Reflects up to 79% of radiant energy 

• 100% seamless coverage of attic space 

• Does not alter electromagnetic fields 

• Breathable 

• One coat coverage on bare wood and primed metal 

• Application by spray, roller and brush  

What are the benefits of RADIANCE™ e-0.25 Attic Barrier? 

• Reduces cooling costs in summer 

• Increases interior comfort level 

• More cost efficient than alternative attic systems 

• Will not disrupt attic-mounted antennae or cell phone reception 

• Will not increase attic moisture 

• Fast application 

• Easy to apply  

Learn more about Master Builders Solutions in their RoofersCoffeeShop® Directory or visit www.master-builders-solutions.com.  

Original article source: Master Builders Solutions