HaanGlas Vacuum glazing solutions -HaanGlas Pro

Minimum 3+0.3V+3mm
No Evacuation holes design
Fully toughened VIG
Low temperature metal sealing
Maximum size 1500*2500mm
0.47 w/M2.K thermal transmission
36Dbs high soundproof
No condensation under -60℃
Lami VIG +IGU available
90% yield ratio
15% cheaper price
<0.001 glass flatness
No expansion and contraction
25 years super long life
15 years worry free warranty
Why Vacuum Glazing
Compared with triple glazed units,vacuum insulating glass is definitaly a wise choice for your projects,whether it’s architectural,greenhouse,refrigeration,BIPV etc.

Item |
Vacuum Glazing
4+0.3V+4 |
Triple Glass Unit
5+16AR+5+16AR+5 |
---|---|---|
LT % | 80% | 55% |
Thickness-mm | 8.3 | 47 |
Weight -kgs | 20 | 37.5 |
U value W/m2.K | 0.47 | 0.60 |
SHGC | 0.57 | 0.32 |
Soundproof -Dbs | 36 | 38 |
Deflection | No | Yes |

HaanGlas Core Technologies
Low Temperature Metal Edge Sealing Technology: Preventing glass annealing during production,keep uniform strength.
One Step Production Technology: Glass sealed in 10-4Pa high vacuum environment,keep uniform glass performance.
No Evacuation Hole Design: Ensure flat surface,ensuring low spontaneous breakage,long lifetime.
All Tempered Vacuum Insulating Glass: Higher impact resistance/wind resistance/ strength, wide appcalition.
Hybrid Vacuum Glazing: VIG+ Lami, VIG+ IGU, VIG+ BIPV to further increase its functional and safety performance.
Lead Free Materials: Environmental friendly lead free sealing materials,contribute to sustainable development.
Vacuum Glazing Performance
Glass | LT % | LR % | Tsol % | U value | SHGC | Weight |
---|---|---|---|---|---|---|
4 S1.16+0.3V+4 | 80 | 13 | 52 | 0.5 | 0.57 | 20Kgs/SQM |
4 S83+0.3V+4 | 77 | 12 | 53 | 0.56 | 0.57 | 20Kgs/SQM |
4 D80+0.3V+4 | 69 | 13 | 32 | 0.47 | 0.37 | 20Kgs/SQM |
Vacuum Sealed Windows
Innovative glass fiber reinforced PU windows ,with hybrid vacuum insulating units,make it the world best passive house windows with shocking superior performance.

Vacuum sealed windows performance
Criteria | Performance |
---|---|
Windows frame | Glassfiber reinforced PU tile & turn windows -65 series |
Glass | 5 LE +16AR+ 5LE+0.3V+5 Hybrid VIG -U value 0.4w/m2.k |
Structural performance | GB/T 31433-2015 , >5.0Kpa |
Air tightness | GB/T7106-2019, 0.42M3/M2.h |
Water tightness | GB/T7106-2019, 700Pa |
Sound proof performance | GB/T 8485-2008, Rw =36(-2,-3) Db |
U value | GB/T 8484-2020, K =0.89W/(M2.K) |
HaanGlas Basic VS HaanGlas Pro
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