Certified BENG glass dealer
Proglass is a licensed glass repair and insulation company. We have extensive experience in performing all types of glazing work. Many private individuals, companies, housing foundations and institutions have been among our regular customers for years. Proglass is located in Amersfoort, conveniently situated in the middle of the country.
By providing the right technical glass advice and using the most efficient application method we guarantee high quality at a very competitive price.
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References
Proglass makes Villa Zonnekamp in Bussum more sustainable
At Groot Hertoginnelaan 30 in Bussum, Proglass worked together with contractor Eveloc on a special project: villa Zonnekamp. This beautiful villa is a municipal monument with a rich history and a unique location at the edge of the forest.
For this project, Proglass installed no less than 132 BENGglas Extra Clear windows. To maintain the authentic appearance, the frames were carefully milled out so that the original interior bars could remain. Then the new windows were installed and fitted with a sleek new bar division, which they expertly glued and sealed.
The result: modern comfort and top insulation, while the classic charm of the villa remains completely intact.
Villa Zonnekamp is thus an example of how Proglass knows how to combine traditional craftsmanship with contemporary quality and innovation.
Stained glass and secondary glazing with BENG glass - optimal insulation while preserving character
In collaboration with PROGLASS B.V., this beautiful detached villa in Baarn is equipped with the best insulating glass in the world: BENGglas!
The old single glazing (U = 5.8) has been replaced by ultra-thin vacuum glass with an impressive U-value of 0.40. Thanks to the minimal thickness (only 8.3 mm), the original frames could remain in place — ideal for those who want to insulate without compromising on character.
Extra beautiful detail: some panes are installed as secondary glazing in front of the existing stained glass. This way, the stained glass is preserved and the house still benefits from top insulation.
Comfortable living in style, without compromises!
Monumental villa Alkmaar receives top insulation with BENG glass laminated glass
At this characteristic detached villa in Alkmaar, Proglass has replaced the old standard insulating glass (U=2.8) with the super-insulating BENGglass (U=0.40) with a laminated inner pane. This extra layer not only provides a significant noise reduction of 39 dB, but also makes the glass burglar-resistant. This way, you enjoy comfort, safety, and significant energy savings — without compromising on style!
From drafty to top comfort
In collaboration with ProGlass, this house is equipped with vacuum insulation glass from BENGglas.
The old single glazing with a U-value of 5.8 has been replaced by BENGglas with an impressive insulation value of 0.40. That means: much less heat loss, a more comfortable indoor climate, and immediate savings on your energy costs.
And the best part? The frames could just stay in place. Only the glass has been replaced — you can feel the difference immediately.
From single glazing to optimal comfort in Zeist
Together with ProGlass, this house in Zeist has been renovated: the old single glazing (U = 5.8) has been replaced with vacuum insulation glass from BENGglas (U = 0.40). A significant step forward in insulation, which can be felt immediately. Thanks to BENGglas, the house has not only become more energy-efficient, but also quieter and more comfortable. More warmth inside, less noise from outside – without the need to replace the frames. Quite pleasant.
81 times better insulation with BENGglas
In collaboration with ProGlass, this house is equipped with no less than 81 BENGglass panels with an impressive insulation value of U = 0.40. The result? More warmth inside, less noise from outside, and soon a better energy label. A significant step forward in comfort and sustainability.
Monumental villa in Baarn ready for the future
Together with Proglass, this monumental villa in Baarn has been equipped with BENGglas. The old single glass (U=5.80) has been replaced with vacuum glass with an insulation value of just 0.40 — a world of difference. On the ground floor, the slim 8.3 mm glass was chosen, and in places where extra safety was needed, laminated glass was applied. This way, the authentic appearance is preserved, but the interior is much more pleasant and energy-efficient.
Significant step forward in comfort and insulation
Together with Proglass, this beautiful villa has been made more sustainable with BENGglas. The old single glazing (U=5.80) has been replaced with glass boasting an impressive insulation value of U=0.40. This way, the original window frames are preserved and energy consumption is significantly reduced. A beautiful combination of character and comfort!
Historic city center of Amersfoort opts for 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 immediately submitted a request as well.
The residents now enjoy noticeably lower energy costs and maximum living comfort. Silence in the house, a delightful indoor climate, and that all year round.