Reflectix Insulation in Highgrove, CA | North Tustin Insulation
We install, repair, and replace Reflectix radiant barriers throughout Highgrove, CA (92313) and nearby areas like Reflectix in Colton. What makes our Reflectix work here different is simple: we know Highgrove’s 1970s tract homes, and we know what happens to foil radiant barriers after decades in unpermitted, under-vented attics. North Tustin Insulation is an independent contractor, not a Reflectix manufacturer affiliate, and we carry the full Reflectix lineup so your repair or install uses the right product for your attic. Call (877) 265-5712 for a free estimate.

Why Highgrove Residents Choose Us for Reflectix Service
Highgrove homeowners call us because we don’t treat Reflectix like a one-size-fits-all product. We carry the specific Reflectix lines that matter for Inland Empire heat: Double Reflective Foil Insulation, perforated Radiant Barrier Foil, and solid Attic Radiant Barrier. Our owner, Allen Decker, spent years working residential jobs across the Foothill communities before starting North Tustin Insulation, and his own attic was the first test case for everything we install. That’s the kind of hands-on knowledge you get on every Highgrove job. We also stock genuine Reflectix Reflective Foil Tape and matching fasteners, so a repair doesn’t stall waiting on parts. For full Reflectix product background and what we service, see our Reflectix sales & service page.
Common Reflectix Insulation Problems We Solve in Highgrove
Highgrove attics are brutal environments. Summer temperatures push well past 100°F outside, and attic temps climb far higher. Here’s what we most often find and fix:
- Foil delamination from sustained heat. After enough summers in a Highgrove attic, the reflective layer separates from the bubble core in sheets. You’ll see foil curling away from the core. Once it delaminates, it stops reflecting and starts trapping heat. We replace it.
- Dust and soot accumulation. Highgrove sits downwind of Riverside’s smog and dust. That fine particulate settles on the foil surface and dulls its reflectivity. A dull barrier performs worse. We assess whether cleaning restores function or replacement is the smarter call.
- No air gap, no performance. Reflectix only works as a radiant barrier when there’s an air space next to the reflective surface. In older Highgrove tract homes, we routinely find foil stapled flush to roof sheathing. That install does almost nothing. We reinstall correctly over baffles or furring strips.
- Damage from rodents and HVAC work. Rats and mice tear foil. Duct repairs compress it. Gaps in the barrier let radiant heat pour through and undo the whole system. We find these breaches with a thorough attic walk and close them.
- Compressed or original R-11 batts under the foil. Highgrove’s 1970s builds often still have their original batt insulation, flattened to half its labeled R-value. Reflectix over dead batts is a band-aid. We top up the insulation and repair or replace the radiant barrier together.
Reflectix Service in Highgrove: What Local Conditions Mean for Your Equipment
If you can’t name the product and the R-value, you don’t have a quote, you have a guess.
Highgrove’s unincorporated Riverside County status matters more than most homeowners realize. Because building permits were never required for many of these older attic retrofits, we see Reflectix installations that were never inspected and never corrected. On a recent job off Center Street in Highgrove, we found a 1970s ranch with Reflectix stapled directly to the roof sheathing, no air gap at all, and the foil delaminating in sheets. The homeowner assumed the radiant barrier had been working for years. It wasn’t. We removed the failed barrier, air-sealed the ceiling plane, installed new perforated Reflectix over baffles to create the required air space, and topped the attic to R-38. The result was a measurable drop in afternoon attic temperature and a quieter HVAC system. That job is typical of Highgrove: the fix often starts with correcting the original mistake before adding anything new. This is our service area, and we’re familiar with how these homes were built and how they fail. See our Highgrove service area page for more on the neighborhoods we cover.
Reflectix Models & Products We Service in Highgrove
We install and service the full Reflectix lineup that applies to Highgrove homes. That includes Reflectix Double Reflective Foil Insulation for duct wrap and wall cavities where space is tight, perforated Reflectix Radiant Barrier Foil for attic roof decks that need moisture vapor to escape, and solid Reflectix Attic Radiant Barrier for unperforated applications. We also carry Reflectix Reflective Foil Tape in stock for seam sealing and repairs. For any repair or new install in a high-heat Highgrove attic, we use genuine Reflectix products, never generic foil. Performance depends on a continuous, undamaged reflective surface, and substitutions can’t be trusted in 140°F-plus attic conditions.
Reflectix Service Pricing in Highgrove
What you’ll pay depends on the scope. A Reflectix foil seam repair with tape can run under $150, while a full attic radiant barrier install over an existing attic typically falls between $1,000 and $2,500 depending on square footage, attic access, and whether batt insulation needs topping up at the same time. If we’re removing failed foil first, or if baffles need to be installed to create a proper air gap, that adds labor. Every estimate we give in Highgrove is free and includes a written breakdown of product, R-value, and scope so you can compare it line by line, and we also cover Reflectix repair in Rubidoux. Call (877) 265-5712 and we’ll walk your attic before we quote anything.

Serving Highgrove, CA — Our Local Coverage Area
We’re based in the Highgrove area and know this community well, with Grand Terrace Reflectix service also available nearby. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Reflectix Insulation in Highgrove
Look for delamination where the foil separates from the bubble core, visible dust buildup that dulls the surface, or gaps caused by rodent damage and duct work. If you can’t easily access your attic, we’ll inspect it for you. In Highgrove’s heat, a failed barrier often shows up as an upstairs or west-facing room that stays hot even with the AC running. Call (877) 265-5712 for an inspection.
Yes. We install perforated Reflectix Radiant Barrier Foil over baffles in the roof deck to create the required air gap, or solid Attic Radiant Barrier where unperforated foil is called for. In many Highgrove homes, the bigger win comes from doing the radiant barrier and an attic insulation top-up in the same visit, because the two work together.
No single product fixes a Highgrove attic on its own. Reflectix reduces radiant heat gain through the roof deck, but you also need adequate batt or blown-in insulation above the ceiling and air sealing at the ceiling plane. We’ll tell you if your home needs just the barrier, just the insulation, or both. We match the material to your home, not the other way around.
For most Highgrove attic roof decks, perforated Reflectix Radiant Barrier Foil is the right choice because it allows moisture vapor to escape while still reflecting heat. In vented attics with good airflow, solid Attic Radiant Barrier can work. The decision depends on your attic’s ventilation, not just the product label. Call (877) 265-5712 and we’ll assess yours.
Small tears and punctures can sometimes be patched with Reflectix Reflective Foil Tape. But when the foil is delaminated from the bubble core or damaged across a wide area, we recommend replacement. A patched barrier with compromised reflectivity is still a compromised barrier, and in Highgrove’s summer heat, you’ll feel the difference. Replacement cost for a full attic typically ranges from $1,000 to $2,500, and we’ll give you a free written estimate before any work starts.
Service Areas Near Highgrove
North Tustin Insulation serves Highgrove and the surrounding Inland Empire communities. We also handle Reflectix installs and repairs in nearby cities, including Reflectix service in Westmont, Reflectix service in Wildomar, Orange, Santa Ana, and Irvine. If you’re just outside Highgrove, call and we’ll confirm coverage.
Book Your Reflectix Service in Highgrove Today
Highgrove summers don’t wait, and a failed radiant barrier gets more expensive the longer you ignore it. Call (877) 265-5712 for a free Reflectix inspection and estimate. We’ll tell you exactly what your attic needs, what it costs, and what it will save you in cooling costs. Same-day visits are often available for Highgrove homeowners, and we also offer Reflectix service in Loma Linda.
Written by Allen Decker, Owner at North Tustin Insulation, serving Highgrove and the Inland Empire.