50 years of high quality and innovative glass structures

Building with detailed expert knowledge is the distinguishing feature of the various centres realised by Smiemans Projecten. Your reliable, flexible partner for building high-quality and innovative glass constructions for half a century. Our family business has a rich history of high-profile and functional buildings, such as the Keukenhof, Floriade and the World EXPO.

Entree Gardheimar

Garden centre

For a completely new garden centre, a renovation or maintenance... you are at the right place. From design to construction, from installations to implementation.


berlingen Planzenhaus Landesgartenschau Gewachshaus

Botanical glasshouse

Custom made botanical glass constructions with a sophisticated climate and a range of flora. High-quality buildings, innovative & sustainable.


VB Smiemans atria glass construction 5 1

Special constructions

Innovative constructions for profit and non-profit sectors: from restaurant to zoo, from retail to the care. Where people like to stay and come back to.


EdenParks diap


Part of Smiemans Projecten for 20 years - our brand for glasshouses that exceed your expectations...


Knowledge Based Builder

With half a century of knowledge and experience and many high-profile projects as proof, we are a forerunner in Europe, one that knows optimally how innovations can be integrated into futureproof and tailor-made glass constructions. Building with detailed knowledge is the distinctive feature of the various centers that we realize. Also for your project!

New developments, projects and innovations

Rooftop glasshouse construction 18-07-2024

Versatile and valuable rooftop glasshouses

You see it more and more often, a rooftop greenhouse with a vegetable garden in it or a restaurant. Interest in rooftop glasshouses is growing rapidly, partly due to lack of space, demand for special bright spaces with the feel of the outdoors and the popularity of local food production in densely populated areas.

Smiemans 2018 Dec 77 01-07-2024

Job alert: Project Manager Engineering

Are you working in glass construction and looking for more challenge? Would you like to work in a close and friendly team with short lines of communication? At Smiemans Projecten B.V., we realise special international projects that challenge you to think further. From sale to completion, you are in charge. Are you the person who answers 'yes' to these questions? Then apply immediately!

LongAcres expansion garden centre Bagshot 24-06-2024

Expansion garden centre LongAcres (UK)

At the beginning of 2025, Smiemans Projecten will expand the popular Longacres garden centre at Bagshot, England, with a larger cold sales area and a more spacious restaurant.

Horti Science WUR entrance building 06-06-2024

Design reception building for WUR

Smiemans has been commissioned to work with the Bom Group (as main contractor) on the final design of the new reception building to be built for Wageningen University & Research (WUR) in Bleiswijk. Once this phase has been completed, the design will be implemented.