TSER — Total Solar Energy Rejected
The proportion of total solar energy rejected by the film and glass system rather than passing indoors.
A higher TSER generally indicates greater solar heat rejection when compared under the same test conditions.
GOODWIND · FILM COLLECTION
Window film modelsChoose properties for the way you use your space
Explore window film models and key performance properties for homes, condominiums, offices and commercial buildings, with technical comparisons to support your choice.
01 · UNDERSTANDING FILM PERFORMANCE
Choose film with understandingKnow the key measurements
Look beyond film darkness. Understand how light, solar heat and UV measurements relate to the way each space is used.
VLT — Visible Light Transmission
The proportion of visible light passing through the glass and film system into the interior.
Higher VLT means more visible light is transmitted. Consider privacy and intended use alongside this value.
IRR — Infrared Rejection
Infrared rejection measured over the wavelength range and using the method specified in the product documentation.
Avoid direct IRR comparisons when products use different wavelength ranges or test methods.
UVR — Ultraviolet Rejection
The proportion of ultraviolet radiation rejected by the film and glass system.
Use this value when considering UV exposure and one contributing factor in material fading. Actual results depend on several factors.
02 · FILM COLLECTION
Compare film properties · 3 series
Choose a series to compare film models, light transmission, radiation rejection and heat reduction for your space.
Eco Ceramic
ฟิล์มนาโนเซรามิคที่ป้องกันความร้อนได้ดี มองออกไปทัศนวิสัยเคลียร์ ชัด
| Property | EC-70 | EC-35 | EC-15 | EC-05 |
|---|---|---|---|---|
| Darkness label | ใส | 40% | 60% | 80% |
| Visible light transmission | 70% | 35% | 15% | 6% |
| UV rejection | 99% | 99% | 99% | 99% |
| Infrared rejection (IRR) | 85% | 85% | 85% | 94% |
| Total solar energy rejected (TSER) | 51% | 55% | 57% | 62% |
| Solar heat gain coefficient (SHGC) | 0.49 | 0.45 | 0.43 | 0.38 |
| Visible light reflectance (VLR) | 6% | 6% | 6% | 7% |
| Thickness | 2 mil | 2 mil | 2 mil | 2 mil |
Specifications provided by Goodwind. Actual performance depends on the glass and site conditions.
04 · FIND YOUR FILM
Find the right film for your space
Answer just three questions to compare suitable tints, heat rejection and listed prices.
Just three questions
Choose what matters most and explore your options alongside.
YOUR FILM SELECTION
Films for your space
Complete all three questions to see recommendations.
Start with your space
We select suitable tint options, then compare specifications and prices for up to three series.
Darkness guidance by space
| Space | Darkness |
|---|---|
| Restful spaces | 80% |
| Heat rejection with daylight and clarity | 40% or 60% |
| Cafés | 40% or clear film |
| Showrooms | 40% or clear film |
Darkness and VLT are different values; check each model’s actual specifications.
04 · QUALITY & TESTING
Testing standardsAnd product documentation
Testing reports and product documents help you assess film properties. Published documents must relate to verified products and sources.
05 · FREQUENTLY ASKED QUESTIONS
Frequently asked questions about film models
NEXT STEP
Not sure which film to choose?Let Goodwind help you compare
Send space photos or usage details to Goodwind for help comparing suitable film models and advice before installation.