dealer

Official BENG glass dealer

BENG glass, tempered vacuum glass, is a revolutionary development in the field of (glass) insulation. Compared to HR (U=2.80), HR++ (U=1.10) or triple glass (U=0.80), BENG glass has several advantages. For example, it has the best insulation value (U=0.35) of all types, it is extremely thin (from 6.7 mm) and offers optimal living comfort due to the high degree of noise reduction of 36 dB.

Vacuum glass is therefore extremely suitable for the preservation and/or renovation of your home. Unlike traditional insulation glass, vacuum glass is extremely thin (from 6.7 mm). As a result, BENG glass can always be installed in existing window frames, resulting in substantial savings on the replacement of window frames.

We will be happy to provide you with appropriate advice and a free quote including installation costs for BENG glass.

Logo kralglas

Address details

Weteringstraat 245
3061 PM Rotterdam
010 452 24 78
[email protected]

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References

BENGglas Double Coated

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.

BENGglas Double Coated

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.

BENGglas Double Coated

Character and comfort under one roof

For this characteristic house, an impactful glass upgrade was chosen: the old single glass (U = 5.8) has been replaced by BENGglas Double Coated with a U-value of only 0.40.

This intervention not only makes a world of difference in insulation value but also results in lower heating costs and an improved energy label—without compromising the classic appearance of the house.

BENGglas Double Coated

Monument with modern achievements

Together with De Kralingsche Glashandel, this monumental house in Dongen is equipped with BENG glass with an impressive U-value of 0.40.

The old single glazing (U=5.8) has been replaced without modifying the existing frames. This means: significantly less heat loss, a better energy label, and lower heating costs — without the property losing its character.

BENGglas Double Coated

Monumental character, modern comfort

Together with Kralingsche Glashandel, this beautiful building received a significant insulation upgrade with BENGglas. The old single glazing (U=5.80) was replaced with vacuum glass with a U-value of 0.40. This means: less heat loss, a lower energy bill, and more living comfort — without changing the authentic window frames. A smart step towards the future.