Van Delmar Belgium – Your Partner in Sustainable Construction

Dear Architects, Van Delmar is a Brussels-based contractor specialising in energy-efficient building solutions using straw panels and hempcrete blocks. Since 2008, we have delivered high-performance ecological projects across Belgium, collaborating closely with architects who demand precision in modern green design.

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Prefabricated Straw-Hemp Buildings
  • Established in 2008
  • Based in Brussels
  • 27 employees
  • Deals with straw-hemp materials and prefabricated construction
  • Combines sophisticated engineering with tailored fabrication
  • Aims to change Belgium with straw and hemp
Philosophy and Values
Biophilic cities

Nature regeneration and biodiversity

100% pure renewable energy

Active house principles

Carbon-free transport

Social vibrant public spaces

Permaculture

Life cycle of buildings

Culture and creative industries
Van Delmar Company Values
100% Prefabricated building

Module based building structure

Multi-functionality and multi-purpose
Envelope and structures made of hemp materials
Assembled on-site in 1 month
Active house with minimal energy demand
BREEAM, LEED, DGNB certification is an option
Options for on-grid, off-grid and green tariff
Project – Prefabricated Hemp Buildings for Realisation
1st Floor
  1. Hotel lobby
  1. Apartments
  1. Hub lobby
  1. Bar
  1. Technical premises
  1. Storage
2nd Floor
  1. Hotel lobby
  1. Apartments
  1. Hub lobby
  1. Cinema/music hall
  1. Mix space
  1. Kitchen
Sections
Floor Plans
1st Floor
2nd Floor
Visualisations
Multi Functionality
  • Deep forest sanctuary retreat centre
  • Seaside sport and leisure centre
  • Desert spa and cannabis retreat centre
  • City riverside culture and creative hub
  • Mountains sky resort and spa
Desert spa and cannabis retreat centre
Desert spa and cannabis retreat centre
City riverside culture and creative hub
Deep forest sanctuary retreat centre
Seaside sport and leisure centre
Prefabricated Building Parts
1
Recuperated ventilation
2
Water-proof but humidity-permeable envelope skin

(aluminium sheets, wood planks, clay and lime render, etc)

3
Interior acoustic-proof light hempcrete walls and slabs
4
Wooden or Hemplastic structures

(beams and trusses)

5
Hempcrete 50-cm thick envelope

(walls, roof, bottom)

6
Passive standard windows and doors
7
Standard condition screw pile foundation
8
Natural interior finishes
9
Building maintenance system
10
Energy efficient lighting and electric appliances
Panel Construction Details
Exterior
  • Wood fibre layer helps achieve Passive House standard in cold climates
  • Airtight diffusion-open membrane prevents heat-loss and ensures humidity transfer
Panel
  • Straw insulation made with multidirectional press technology
  • Load-bearing twin stud frame from sustainable forestry
  • Custom-made dimensions to fit any building design
  • Flat and homogeneous surface
  • Standard thickness 40 cm
Building Structure
Eco-Materials
Details
Our Partners

Hemp plastic producers, Hemp building material producers, Architects and engineers, Construction robot suppliers, Green building development companies, Green construction cooperatives, Culture and creative communities, City and village public authorities

ATG Certification

The Agrément Technique ATG, recently renewed for our hemp prefab, is a major certification on the Belgian market. Issued by the UBAtc (Union Belge pour l'Agrément Technique dans la Construction), this approval validates the technical performance and durability of our products.

It confirms that our prefab comply with safety standards, mechanical strength, and thermal performance, thus providing solid guarantees to architects and contractors.

The ATG is a mark of trust that reassures you about the quality of the materials used in your construction and renovation projects.

Our Team
Jacek Kruk
Marcin Butkowski
Maksym Drach
Serhi Pastukhow
We are welcome

info@vandelmar.be

Gérant Van Delmar SRL
TVA: BE 0736 416 179
Av. François Sebrechts 58/11
T. ‪+32 488 88 09 47‬
info@vandelmar.be
www.vandelmar.be

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