A Houston attic contractor is urging homeowners to check insulation depth and condition before adding new material, while highlighting radiant barrier foil as another way to limit heat transfer and reduce cooling demands.
Houston, TX, Oct 8, 2026 — Ultimate Radiant Barrier & Insulation shares guidance for Greater Houston homeowners on identifying worn attic insulation and choosing between removal, replacement and supplemental heat protection. The company has served the area since 2006.
Houston’s heat and humidity can place a heavy demand on air conditioning systems, particularly when attic insulation has settled, become damaged or provides insufficient coverage. The company says inadequate insulation and ventilation can increase indoor temperatures by up to 25%, making attic condition an important part of home energy performance.
Homeowners can make a quick initial check themselves. After opening the attic hatch, a ruler can be pushed through the insulation to measure its depth. Ultimate Radiant Barrier recommends 14 to 18 inches for Houston attics, while the Department of Energy recommends R-30 to R-60 for the Houston climate zone. Insulation that is wet, contaminated or damaged by pests may require removal after the underlying issue is addressed. Age alone, however, does not mean insulation needs replacement.
“A homeowner should know what is actually in the attic before deciding what to add,” said Marcus Hinson, owner of Ultimate Radiant Barrier & Insulation. “If the material is damaged or packed down, covering it may not address the condition underneath. An inspection helps determine whether removal, a top-up or another approach makes sense.”
When replacement is appropriate, the company removes existing material, then cleans and inspects the attic before installing new insulation. Blown fiberglass insulation is used across open attic floors, while CertainTeed fiberglass batts are installed where framing is open and regular. The company also offers spray foam insulation for areas where added air sealing and insulation are appropriate.
The company also offers radiant barrier foil installation for homeowners seeking another layer of protection from heat, which is installed along the underside of the roof system to reflect radiant heat before it reaches conventional insulation. Ultimate Radiant Barrier says the foil reflects up to 97% of radiant heat and can work alongside existing insulation. Installation generally takes about a day, and the company reports potential heating and cooling bill savings of up to 40%.
“Not every attic needs the same solution,” Marcus added. “The goal is to look at the existing conditions first and recommend the work that fits the home, rather than add something that is not needed.”
Ultimate Radiant Barrier reports that it has insulated 21,078 homes and helped save close to $8 million in utility costs. The company’s owner has 57 years of experience in the energy-efficiency industry, and its service area includes Katy, Sugar Land, The Woodlands and Clear Lake.
Homeowners can request a free attic inspection and no-obligation quote by visiting www.ultimateradiantbarrier.com or calling (713) 805-0394.
About Ultimate Radiant Barrier & Insulation/Ultimate Radiant Barrier LLC:
Ultimate Radiant Barrier & Insulation is a family-owned, Houston-based attic contractor serving the Greater Houston area since 2006. Backed almost 60 years of industry experience, the company provides energy-efficiency solutions for homes in the region’s heat and humidity.
Media Contact:
Organization: Ultimate Radiant Barrier LLC
Contact Person: Marcus Hinson
Phone Number: (713) 805-0394
Address: 9801 Westheimer Rd, Suite 300, Houston, Texas 77042, United States
Website: https://www.ultimateradiantbarrier.com/
