Dakwerken Janssens BV

Official NACE headings

• General coordination on the construction site
• Assembling of sheds, barns, silos, ... for agricultural use
• Assembling of inside and outside woordworks: doors, windows, closets of equipped kitchens, shop equipments, frames for windows and doors, etc.
• Assembling of movable partitions, recoverings for walls, ceilings, etc.
• Assembling of garage doors, blinds, louvers, grids, etc.
• Assembling of metal covered doors, fire doors
• Assembling of greenhouses, verandas, etc.
• Assembling of inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
• Assembling of movable partitions, recoverings for walls, ceilings, etc., in metal
• Assembling of garage doors, blinds, louvers, grids, etc. in metal
• Assembling of metal covered doors and metallic fire doors
• Assembling of metallic greenhouses, verandas, etc.
• Assembling of inside and outside woodwork in plastic
• Installation of inside doors, partitions,... in glass
• Assembling of partitions in gypsum
• Setting in buildings or other projects of building of: wooden floors, partition recovering in wood
• Assembling of frames
• Works of recovering in all materials
• Setting of rainwater disposal elements
• Works of leakproofing of roofs and flat roofs
• Treatment of walls with waterproofing products
• Trade intermediaries for woods and building materials
• Retail trade of furniture hardwares, paints and building materials (including do-it-yourself shops) with retail space lower than 400m2
• Retail trade of furniture hardwares, paints and building materials (including do-it-yourself shops) with retail space higher than 400m2
• Monitoring of building works (carcass, installation, finishing, etc.)
• Realization of general maintenance operations in buildings
• Carpentry
• Laying of floors and fitting wooden wall-coverings
• Roofing
• Making walls waterproof
• Intermediation of wood and building material
• Wholesale in common building materials
• Wholesale in other building materials
• Wholesale in installation materials used by plumbers and for the installation of heating
• Do-it-yourself businesses and d.i.y. shops of common building materials
• Retail trade in other types of building materials in specialised shops
• Construction of other types of non-residential buildings
• Demolishing
• Construction of residential buildings