Daylight
A considered balance between transparency, natural light and the visual experience of a space.
SOLAR CONTROL GLASS MANUFACTURER
SUN PROTECTGlass. Light. Protection.
We create solar control glass solutions that bring together natural daylight, architectural clarity and everyday comfort.
Discover SUN PROTECT ↓
01 / ABOUT US
A clearer way to shape light.
SUN PROTECT is a manufacturer focused on solar control glass for contemporary architecture.
Our purpose is simple: help buildings welcome daylight while managing solar energy. We believe glass should do more than separate inside from outside — it should contribute to the comfort, character and performance of a space. Product details and manufacturing information will be added as they are confirmed.
Solar comfort
Glass solutions designed to help manage solar gains in building envelopes.
Architecture
A material that supports modern façades, windows and ambitious design ideas.
02 / OUR PRODUCTS
Glass solutions for the way we build today.
Explore the SUN PROTECT range. Technical specifications will be published after final product data is provided.
The product categories below are an introductory structure, not a technical specification or performance claim.
Laminated solar control glass 3+3
Clear Low-E 3 mm + 0.38 mm PVB + Clear 3 mm.
Light transmission: 82.39%
Laminated solar control glass 4+4
Clear Low-E 4 mm + 0.38 mm PVB + Clear 4 mm.
Light transmission: 81.75%
Solar control glass 4 mm
Shown in a 4 mm + 16 mm argon + 4 mm insulating glass unit.
Light transmission: 81%
TECHNICAL DATA
SUN PROTECT technical specifications.
Optical and thermal performance data for the three product configurations.
SUN PROTECT 3+3
Laminated glass 3+3
Clear Low-E 3 mm + 0.38 mm PVB + Clear 3 mm
Optical performance
| Visible light transmission | 82.39% |
|---|---|
| Visible light reflection — outdoor | 10.58% |
| Visible light reflection — indoor | 11.17% |
| Solar energy transmission | 66.04% |
| Solar energy reflection — outside | 9.43% |
| Solar energy reflection — inside | 11.56% |
| U-value — winter (W/m²·K) | 3.65 |
| U-value — summer (W/m²·K) | 2.8 |
| SC | 0.81 |
| SHGC | 0.71 |
SUN PROTECT 4+4
Laminated glass 4+4
Clear Low-E 4 mm + 0.38 mm PVB + Clear 4 mm
Optical performance
| Visible light transmission | 81.75% |
|---|---|
| Visible light reflection — outdoor | 10.43% |
| Visible light reflection — indoor | 11.07% |
| Solar energy transmission | 64.15% |
| Solar energy reflection — outside | 9.11% |
| Solar energy reflection — inside | 11.41% |
| U-value — winter (W/m²·K) | 3.63 |
| U-value — summer (W/m²·K) | 2.8 |
| SC | 0.79 |
| SHGC | 0.69 |
SUN PROTECT 4 MM
Solar control glass 4 mm
Performance values supplied for an insulating glass unit: 4 mm SUN PROTECT + 16 mm argon + 4 mm glass.
Optical performance
| Reflective colour | Neutral |
|---|---|
| Visible light transmission | 81% |
| Visible light reflection — exterior | 13% |
| Visible light reflection — interior | 13% |
| Solar energy transmission | 57% |
| Solar energy reflection | 25% |
| EN 673 U-value (W/m²·K) | 1.1 |
| Shading coefficient (SC) | 0.74 |
| Solar factor (g) | 0.65 |
Important: these figures describe the complete 4/16Ar/4 insulating glass unit, not a single 4 mm pane on its own.
Quick comparison
Selected headline values. The 4 mm figures refer to the stated 4/16Ar/4 insulating glass unit.
| Parameter | SUN PROTECT 3+3 | SUN PROTECT 4+4 | SUN PROTECT 4 mm* |
|---|---|---|---|
| Visible light transmission | 82.39% | 81.75% | 81% |
| Solar energy transmission | 66.04% | 64.15% | 57% |
| Solar factor / SHGC (as supplied) | 0.71 (SHGC) | 0.69 (SHGC) | 0.65 (g) |
| U-value | 3.65 winter / 2.8 summer | 3.63 winter / 2.8 summer | 1.1 EN 673* |
Values are reproduced from the technical tables provided. Test conditions, glass build-up and standards differ between configurations; compare values only with these differences in mind. The supplied laminated-glass table does not state a test standard. For the 4 mm product, the supplied data notes EN 673 / EN 410 and a 4/16Ar/4 build-up.
03 / PERFORMANCE & TECHNOLOGY
Performance begins with the right glass.
Every project has its own relationship with light, heat and the surrounding environment.
We are preparing a technical library to make product comparison clear and practical for architects, fabricators, specifiers and partners.
Light transmission (LT)Details to be added
Solar factor (g-value)Details to be added
Thermal transmittance (Ug)Details to be added
Reflection & appearanceDetails to be added
04 / APPLICATIONS
Made for spaces shaped by light.
From private homes to commercial architecture, glass helps define how a building looks and feels.
Residential architecture
Commercial buildings
Façades & windows
05 / LET'S TALK
Let's discuss your next project.
Looking for solar control glass or a manufacturing partner? Get in touch with the SUN PROTECT team.
We welcome enquiries from architects, window and façade manufacturers, distributors and construction professionals.
SUN PROTECT
Start a conversation
For product information, technical documentation and commercial enquiries, email our team.
info@sunprotect.tech