Up to 7 x fewer spacers
Compared to other brands of vacuum glass. As a result, you see fewer dots in the glass and there are fewer thermal bridges. This ensures a better view through and better insulation.
50-year service life & up to 20-year warranty
Up to two times longer than traditional insulating glass.
Extra-large glass sizes
Available up to 2,450 × 4,150 mm. This is considerably larger than other vacuum glass brands.
Fits into existing window frames
Save costs and preserve the authentic look of your home. Available from 6.7 mm glass thickness!
Free of heavy metals
Safe and environmentally friendly vacuum glass solutions without harmful substances. Supported by accompanying RoHS reports.
Quiet living -36 dB
In layered versions, this rises to -39 dB.
Standard injury safety EN 3569
Five times stronger than untoughened vacuum glass with very low probability of thermal breakage.
Except for BENG glass at 6.7 mm glass thickness. This is semi-hardened and therefore not puncture-resistant.
Van Dam Glas&Montage is a specialist in custom glass. With over 16 years of experience as a glazier in the field of interior glass and insulation glass, you have come to the right place for Vacuum glass a glass shower enclosure & more! We work in the Bollenstreek region,
Do the decision aid
Answer a few short questions and find out right away which type of BENG glass is best for you!
References
Van Dam Glas & Montage makes De Sociëteit Vereeniging more sustainable
Van Dam Glas & Montage has once again sustainably upgraded a beautiful municipal monument with BENGglas: De Sociëteit Vereeniging in Haarlem. This remarkable building from 1923 on the Zijlweg has a rich history — and now also a future that is ready for the coming decades.
The old single glazing (U=5.80) was replaced with BENGglas Single Coated (U=0.40). An improvement by a factor of 14, which ensures significantly more comfort inside and a substantial reduction in CO₂ emissions.
BENGglas renovatie in Bloemendaal
In samenwerking met Van Dam Glas & Montage is ook deze woning in Gemeente Bloemendaal klaar voor de toekomst. Het oude enkel glas met een U-waarde van 5,8 is vervangen door BENGglas BASIC, met een isolatiewaarde van 0,58 – dat is maar liefst 10 keer beter!
Dankzij het ultradunne ontwerp past BENGglas BASIC perfect in de bestaande kozijnen, waardoor het authentieke karakter van het pand volledig behouden blijft. En het beste? De isolatie zorgt voor een flinke besparing op de energierekening.
Modern upgrade for dental practice in Rotterdam
In collaboration with Kralingsche Glashandel, BENGglas installed 320 pieces of vacuum glass at Tandarts West, a modern practice in Rotterdam West. The old single glass (U=5.8) in the steel frames was replaced with BENGglas with an impressive U-value of 0.40. This means 14 times better insulation, a better energy label, and lower energy costs. Thanks to the slim thickness of only 8.3 mm, BENGglas fits effortlessly into existing frames, preserving the authentic appearance and making costly frame replacement unnecessary.
Verduurzaming monumentale villa in Oegstgeest
In samenwerking met Van Dam Glas & Montage wordt deze prachtige villa in Oegstgeest flink verduurzaamd. Het oude enkel glas met een hoge U-waarde van 5,6 maakt plaats voor BENGglas, het beste isolatieglas ter wereld, met een indrukwekkende U-waarde van slechts 0,40. Hoe lager de U-waarde, hoe beter de isolatie!
Dankzij de slanke dikte van BENGglas (slechts 8,3 mm) past het moeiteloos in de bestaande kozijnen. Zo blijft de authentieke uitstraling van deze monumentale woning volledig behouden – en worden onnodige kosten voor kozijnvervanging voorkomen.
From old glass to new comfort in Aerdenhout
In collaboration with Van Dam Glas & Montage, the insulation glass of this house in the municipality of Bloemendaal has been significantly improved.
The old double glazing (U = 2.9) has been replaced by vacuum glass from BENGglas with an insulation value of 0.40. This is a significant step forward in comfort and energy efficiency. Less heat loss directly means lower heating costs — and more living pleasure.
A great step towards sustainable living, without the need to replace the window frames.
Maximum insulation, in every form
Together with Van Dam Glas & Montage and C&M Schilders, this house has been fitted with vacuum glass in special shapes. Think of arches and slanted panes — perfectly fitting in existing frames. Thanks to BENGglas, the residents now benefit from top insulation, without having to change anything about the original appearance.
Houses in Vogelenzang to a higher level with BENGglas
In collaboration with Van Dam Glas & Montage, the first two homes of this beautiful complex in Vogelenzang have been equipped with vacuum glass from BENGglas. The old double glazing (thermopane) has been replaced with glass that has a U-value of 0.40 — and you will notice it. Less heat loss, a more favorable energy label, and lower heating costs.
Comfort also gets a significant boost. BENGglas standardly reduces noise by up to 36 dB, and with the laminated variant, it goes up to 39 dB. That means: more peace inside, without cold or drafts. And because the glass fits into the existing frames, you don't need to demolish or modify anything. That's nice.
More comfort without new window frames
In cooperation with Van Dam Glas & Montage, the living room of this beautiful property has become much better insulated. The old single glazing (U = 5.8) has been replaced by BENGglas with a much better U-value of 0.40. The existing frames could remain in place because the new glass is only 8.3 mm thick. Extra nice: it is now also much quieter inside, thanks to a noise reduction of 36 dB.
Smartly renovated with vacuum glass in Zaandam
Together with Van Dam Glas & Montage, this house in Zaandam is equipped with BENG glass with a U-value of 0.40. The old glass was replaced by slim vacuum glass, without the need to adjust the frames. That means: better insulation, more comfort, and a step forward in energy-efficient living — without major renovations.
Old charm, new performance
Together with Van Dam Glas & Montage, this characteristic building received a significant upgrade. The old single glazing (U=5.80) was replaced by BENGglass with an impressive U-value of 0.40. This way, the original window frames remain completely intact, while the interior becomes much more comfortable and energy costs go down. Stylishly sustainable — just as it should be.
Verduurzaming hoekwoning Amsterdam
In hartje Amsterdam is deze charmante hoekwoning onder handen genomen – mét respect voor het verleden én oog voor de toekomst. Samen met Koek & Reinders Schilderwerken is het oude enkel glas (U=5,8) vervangen door ultradun BENGglas (U=0,40).
Wat levert dat op?
✓ Een flinke sprong in isolatiewaarde
✓ Minder warmteverlies en lagere energiekosten
✓ Een vermeerdering van de woningwaarde
✓ Het originele karakter van de woning blijft intact
Omdat BENGglas slechts 8,3 mm dik is, konden de bestaande kozijnen gewoon blijven zitten. Zo combineer je comfort, duurzaamheid en karakter in één slimme oplossing.
Verduurzaming monumentaal pand in hartje Kralingen
Samen met de Kralingsche Glashandel hebben we dit karaktervolle monument in Rotterdam naar een hoger isolatieniveau getild – zonder in te leveren op uitstraling.
Waar eerst enkel glas zat met een U-waarde van 5,8, is nu gekozen voor ultradun vacuümglas van BENGglas (U=0,40). Dankzij de minimale dikte konden de bestaande kozijnen gewoon behouden blijven.
Een enorme stap in isolatie - zónder het karakter van het pand aan te tasten.
Het resultaat?
Meer comfort, lagere stookkosten en een flinke besparing op energie. Een warme woning én een slimme keuze voor de toekomst.
Smart glass, smart choices
In collaboration with Van Dam Glas & Montage, this detached house in Lisse has become much more comfortable and energy-efficient. The old single glazing (U = 5.8) has been replaced with super-insulating vacuum glass from BENGglas, with a U-value of 0.40. This significantly reduces heat loss and the energy bill. The lower the U-value, the better the insulation — and you notice that immediately.
Also nice: adhesive bars were chosen instead of real bars. This way, the classic look is preserved, but with better insulation and lower costs.
More comfort, lower heating costs
Together with Van Dam Glas & Montage, this house in Bloemendaal has become much more comfortable and energy-efficient. The old thermopane double glazing (U-value 2.8) has been replaced by the smart vacuum glass from BENGglas. With a U-value of just 0.40, this glass is almost seven times better at insulating. This means not only a better energy label but also significantly lower heating costs. A win-win situation!
For this project, the extra slim 8.3 mm version of BENGglas was chosen, with a double low-E coating for optimal insulation and excellent sun protection. This way, the interior stays pleasantly cool in the summer and warm in the winter, while the authentic appearance of the house is preserved.
Double glazing out, vacuum comfort in
In collaboration with Van Dam Glas & Montage, this house in Aerdenhout has been significantly improved in terms of insulation. The old thermopane glass (U=2.8) has been replaced with vacuum glass from BENGglas, with a U-value of only 0.40. This means: much less heat loss and a better energy label.
An extra slim version of 8.3 mm with a double coating was chosen. This way, the solar heat stays outside on warm days, and the warmth stays inside when it's cold — without having to compromise on light or appearance.