
Historic city center of Amersfoort chooses BENG glass
Proglass has once again made a beautiful building more sustainable with BENGglas – this time together with Evident Bouw, in the middle of the historic city center of Amersfoort. The result? So impressive that the neighbors have also immediately submitted a request.
The residents now enjoy noticeably lower energy costs and maximum living comfort. Silence in the house, a wonderful indoor climate, and that all year round.

BENGglas: perfect for roof glazing
In this hotel, BENGglas was chosen as a sustainable solution for roof glazing. A smart choice, because vacuum glass offers unique advantages here:
BENGglas maintains its excellent U-value, even when placed horizontally, is thin and lightweight allowing for lighter roof constructions, and does not experience a decline in insulation value over the years. With an expected lifespan of 50 years, this is the solution for those who want to invest in the future.

Painting Company Koevoets
City Hall Veere opts for BENG glass
The monumental Town Hall of Veere has also received a sustainable upgrade. The old single glazing (U=5.8) has been replaced by BENG glass with a U-value of 0.40 — more than ten times better insulating. By installing it in the existing frames, the historical appearance is completely preserved, while the building is ready for the future. A beautiful example of how BENG glass contributes to sustainability with respect for monumental value.

Domesta, Lennips Group Property Maintenance
Apartment building chooses BENG glass
BENGglas, more than just for monuments
At Domesta and Lennips Groep Property Maintenance, vacuum glass also proves its strength. While it is often thought that BENGglas is only suitable for monumental buildings, this project shows that it is also perfectly applicable in porch flats and other residential buildings.
The old glass is replaced by BENGglas with a U-value of 0.40 — up to ten times better insulating. Thanks to its slim construction, it fits effortlessly into the existing frames without changing the appearance. This makes every building ready for the future, from monuments to social housing.
''De Gouden Bocht'' made sustainable with modern glass
Together with the Noord-Hollandse Glascentrale, the famous "Gouden Bocht" on the Herengracht is also becoming a bit more future-proof. The old single glass (U=5.8) is being replaced by BENGglas with a U-value of 0.40 — more than ten times better insulating.
Thanks to its slim construction, the vacuum glass fits perfectly into the existing frames, without changing the appearance. And because this type has no visible cap, it is also an optically smart choice. Perfect for those who want to make sustainable choices in style.

BENGglas in ‘The Art of Living’ with the sustainability of a 100-year-old building
Together with Overveld Glas, The Art of Living, and photographer Jurrit van der Waal, we have realized another beautiful project! This atmospheric, 100-year-old building with original frames and doors has been made more sustainable with BENGglas Single Coated. Thanks to the ultra-thin construction of BENGglas (with an impressive U-value of 0.40), the authentic woodwork remained completely intact.
In short: you save energy and retain the charm of the old building. Win-win!