Vista Harmony Terre V31 SR CDF

Powerful Solar Control With Extremely Low Reflectivity

Vista by LLumar Harmony Terre V31 SR CDF is designed for homes and storefronts that face excessive heat and glare but need a refined, low-reflectivity appearance. Harmony technology combines metal and ceramic window film layers to deliver strong solar control without creating the shiny, mirror-like look associated with many reflective films. With 35% visible light transmission (VLT) on 1/8-inch clear glass, Terre V31 noticeably softens bright daylight while preserving a comfortable connection to the outdoors. The film delivers exceptional glare reduction and fading protection to safeguard interior furnishings against harmful ultraviolet rays.

Strong Heat and Glare Reduction

Terre V31 rejects 65% of total solar energy and reduces summer solar heat gain by 59% under the manufacturer’s stated test conditions. This high level of performance can help improve comfort near sun-exposed windows and may reduce cooling demand during hot weather. The film also provides 61% glare reduction, making it particularly valuable in living rooms, offices, showrooms, reception areas, and storefronts where direct sunlight can interfere with screens, displays, or everyday activities.

UV and Infrared Performance

The film blocks more than 99% of ultraviolet rays in the tested 300-380 nm range, helping address one of the leading causes of premature fading. This can support the protection of flooring, furniture, fabrics, artwork, merchandise, and other interior finishes. Window film cannot eliminate fading because heat, visible light, humidity, and material composition also contribute. Terre V31 also delivers 77% infrared energy rejection and 91% selective infrared rejection under Vista’s separate infrared measurement methods. Total solar energy rejection remains the most complete single figure for comparing overall solar performance.

A Subtle Finish for Homes and Storefronts

Exterior visible reflectance is approximately 6%, while interior visible reflectance is approximately 8%. These extremely low values help the film maintain a natural-looking facade and support clearer outward views than highly reflective products. Low interior reflectivity can improve viewing conditions from inside after dark, but the film does not create nighttime privacy. When interior lights are brighter than conditions outdoors, blinds, shades, curtains, or another covering are still required for privacy.

Professional Selection and Installation

Vista Harmony Terre V31 SR CDF is an excellent option when solar heat gain reduction and glare control are major priorities but appearance cannot be compromised. It is especially well suited to intensely sun-exposed windows where a lighter film may not provide enough relief. Its combination of high total solar energy rejected (TSER) and understated aesthetics works across both residential window films and customer-facing commercial properties. Actual results and glass compatibility depend on the glazing system, glass type, pane configuration, coatings, orientation, shade, and installation conditions. OOVO Window Films evaluates the property, confirms compatibility, and provides professional installation for a clean, durable finish. Request a residential or commercial assessment.

Measured by the manufacturer on 1/8in (3mm) Single Clear. Performance on your own glass depends on its type and thickness, which is why we check it on site.

OOVO does not sell window film online

Film is cut and fitted to the glass it goes on, so every job is quoted after someone has seen it. There is no cart here on purpose.

1. Tell us the rooms. Send the glass you want treated and rough measurements, or just call and describe the problem.
2. We visit and measure. We check the glass for compatibility and hold samples against your own window in your own light.
3. You get a fixed price. Supplied and installed, no surprises on the day.
4. We install and clean up. Then the manufacturer warranty and our labor warranty both start.

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Manufacturer warranty

Interior glass, installed by a LLumar dealer. Covers bubbling, corrosion, crazing, delaminating and peeling. Must be edge sealed if installed within 10 km (6.2 miles) of the ocean. Optional Residential Gold Warranty available. Vista residential warranty transferable one time only; commercial warranties are not transferable.

Source: Eastman LLumar/Vista warranty sheet SP1179, October 2024.

OOVO labor warranty

The manufacturer covers the film. We cover the installation. If the fault is in how it was fitted, we come back and put it right.