De Boer Waterproofing Solutions

De Boer is a niche manufacturer of waterproofing membranes for flat and low-sloped roofs, green roofs, tunnels, bridges, parking decks, terraces and podium decks. We provide professional roofing contractors, architects, consultants, engineers and building owners a wide range of unique, high quality, high-tech products combined with the market’s safest material guarantees. We are a family owned company founded in 1922 and have been active in Thailand since 1994. De Boer, its distributors and certified applicators have installed over 7 million square meters of waterproofing worldwide since then. We always strive to be a reliable partner and build a long term and mutually beneficial relationship with our contractors and end customers.

Company details

Metropoolstraat 33 , Schoten , BE-2900 Belgium

More Office Locations Locations Served

Business Type:
Industry Type:
Construction & Construction Materials
Market Focus:
Globally (various continents)
Year Founded:

Since 1922, De Boer has been producing and supplying worldwide waterproofing systems and services.. Our market approach is to use professional partners - architects, consultants, distributors and roofers.

Since several years, we pay a lot of attention to the environment, energy cost saving and durability with De Boer Green - our department for green roofs and green walls with PlantDesign. We focus on liquid solutions with De Boer Liquids and provide safety on the roof with De Boer Safety.

Our customers can count on professional support, so together we can build a long-term relationship: this enables us to differentiate ourselves as partners and create added value.

Thanks to continuous innovation and stringent quality control, we guarantee the optimum lifespan for our waterproofing systems. Throughout the manufacturing process we care for all our staff’ welfare and that of the environment.

The driving force behind our success is the client-focused attitude of all our staff.


De Boer : dedicated to the “fifth facade”

As a global manufacturer of integrated roof solutions, we are committed to finding the most suitable solution for each type of roof. This commitment extends to the partners whom we work with : roofers, architects, consultants and distributors.

De Boer wants to be a reliable partner, building mutually beneficial long-term relationships. We offer state-of-the-art products, tailor-made components and support across the globe.

We see a building’s roof as its fifth facade and continue to think ahead. We have business units fully dedicated to :

  • bituminous waterproofing with De Boer Waterproofing
  • green roofs & green walls with De Boer Green and PlantDesign
  • liquid solutions with De Boer Liquids
  • safety on and near roofs with De Boer Safety

These business units cooperate closely and all their staff share our company’s values : enthusiasm, commitment, respect for man and environment. De Boer has a long tradition of innovation and dedication to its core business : roofs, buildings’ fifth facade, anywhere in the world.


De Boer doesn’t just produce excellent products. We also offer tailor-made service and advice. We will be glad to share with you the knowledge which we, together with our partners, have acquired in almost once century.

Examining the DNA of your roof
De Boer’s laboratory is at the core of our Knowledge Center. This is where quality control is carried out and where new compounds are developed which will lead to even better results. If you wish, we can examine your roof’s “DNA”. In our laboratory, we analyse a sample taken from your roof and give you advice on whether refurbishment is required and what the possibilities are.

Technical support worldwide
Our Knowledge Center in Schoten is in touch with our staff across the world to reply to all their questions and help them solve all their issues.

All links of the chain are important. Our partners bring out the best in our products. That is why we invest a lot in training the roofers who use our products. We often consult with architects, too, together finding technical and creative solutions which have already often led to outstanding results. De Boer has different business units which can address any issue around roofs, be it waterproofing or safety.



Sustainable business, with respect for humans and their environment
The world changes, global warming is an ever-increasing concern. De Boer does business in a sustainable manner, putting man and nature at the center of its attention. We care about safety and about ecology.

We offer all possible tools to ensure safety of people on roofs and we inform our customers about preventive safety measures.
We recycle waste and we promote “green transport” by encouraging our staff to come to work by bike. “Mens sana in corpore sano” where nature gains, as well. Finally, we aim to make the air around us cleaner: our bituminous roofs and our green roofs and walls purify the air and reduce warming, fully in line with our values.


De Boer worldwide
As a premium niche player, De Boer is present worldwide, from Scandinavia to South-East Asia, and obviously also in our domestic market as well as in the neighbouring countries. In cooperation with solid partners, we have completed many prestigious projects across the world. Our products offer the same high protection and long lifespan in all climate regions. In order to serve our customers in a timely manner, whichever country they are in, we have distribution centers worldwide. De Boer’s international staff is in close contact with De Boer’s Knowledge Center in order to offer customized technical support. We are only a mouse-click away from the entire world. We have our own logistics department which delivers just in time to your site, anywhere in the world.



Innovation as a key to the future
Innovation is the constant value in De Boer’s success story. As long as we have been in business, we have continued to invest in knowledge and product development. We manufacture our products ourselves and we have our own laboratories. This enables us to manage the entire production cycle and to continuously raise the bar. We monitor our products years after projects have been completed, so we can substantiate our claims to durability with facts and figures. At the same time, our R&D team continues to further improve our products.

One of the milestones in the history of our company was the introduction of Du0, a revolutionary product which had taken years of research and development. What makes DuO unique is that it combines high elasticity and adhesive strength with high mechanical resistance, strength and stability. Since its inception, our range of DuO products has been expanded and the products and techniques have been further enhanced. Several new, ground-breaking products are in their final phases of development and will soon be launched. To be continued...


Since 1922

1922: the start of a waterproof success
Having a roof over one’s head is one of man’s most elementary needs. Roofs have been De Boer’s raison d’être since the company was created in Belgium in 1922. Its almost one-century long know-how has earned De Boer a worldwide reputation for durable bituminous roofing membranes for flat and low-slope roofs. Demanding architects, owners and roofers who think long-term have been giving their trust to De Boer since decades. That hasn’t happened by coincidence: it has indeed always been De Boer’s ambition to be the best and to remain the best.

That takes more than just manufacturing top products which meet the most stringent quality standards. It also requires having reliable partners who work with De Boer’s products. That is why De Boer offers them solid technical support and extensive training. Quality throughout the entire cycle of manufacturing, installation and maintenance offers the best guarantee for your roof’s life. A solid roof that lasts long protects the value of your property and its contents. Working with De Boer means thinking long-term.