FEATURES
Solar control
LoE-i89 produces a Solar Heat Gain Coefficient (SHGC) of 0.72 when single glazed and 0.67 when double glazed in an IGU. Best of all, combining it with LoE³-366® in an IGU achieves an SHGC of 0.27.
Thermal insulation
LoE-i89 makes the most of the winter sun and reflects escaping heat back into the room during the colder months. LoE-i89 combined with LoE³-366® in an IGU produces the lowest possible U-Value of 1.1
Easy-clean coating
LoE-i89 comes standard with Neat, a titanium dioxide layer which harnesses the sun’s rays to loosen dirt so the rain can wash it away with minimal streaks.
Energy saving
The ability to naturally cool, warm and light up a building results in far lower energy bills.
High visibility
As a double glazed unit, LoE-i89 achieves an incredible a Visible Light Transmission (VLT) of 80%, among the best in its class.
SPECIFICATIONS
Glass Options
- Available on Clear or Grey glass
Monolithic glazing options
- Single glazed on surface 2
IGU glazing options
- Double glazed on surface 2
- Performs best with LoE-366 on surface 2 and LoE-i89 on surface 4
Double glazed / Insulated Glass Unit
Single glazed / monolithic unit
APPLICATIONS
The clarity of LoE-i89 in clear along with its superior insulation make it the perfect window choice for homes. To lower project costs, some homers may choose single-glazed windows for some of their windows receiving less sun as LoE-i89 as available both single or double glazed.
- Buildings seeking natural light and superior clarity
- Southern facing windows
- Predominantly colder climates
- Premium and budget projects as product can be single or double glazed
PERFORMANCE
A few example glass make-ups shown below. Please contact Glassworks if you require data for a specific make-up that is not represented here.
| Light Transmission | Reflectance | Solar Heat Gain | U-Value | |
|---|---|---|---|---|
| Regular clear single glazed | ||||
| 6mm clear float | 88% | 8% | 0.82 | 5.8 |
| LoE-i89® single glazed | ||||
| 6mm LoE-i89 Clear | 87% | 7% | 0.72 | 3.6 |
| LoE-i89® double glazed IGU | ||||
| 4mm LoE-i89 Clear 12mm Argon 4mm clear | 80% | 12% | 0.62 | 1.6 |
| LoE-366 (surface 2) with LoE-i89 (surface 4) | ||||
| 4mm LoE-366 Clear 12mm Argon 4mm LoE-i89 | 63% | 11% | 0.27 | 1.1 |
Centre of glass calculated using LBNL Window 7.3 based on NFRC 100 environmental conditions
Get in touch
We are located at
8a Kitchen Road
Dandenong South VIC 3175
