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What is dry construction and how does it work?
Dry construction refers to fitting out ceilings, floors and walls using space-defining structures. No water-based building materials such as plaster, clay, mortar or concrete are used when installing the components.
Examples of dry construction include wall linings, service/installation walls, and substructures or support frames for higher loads on ceilings or walls.
What types of dry construction are there?
In dry construction, a distinction is made between using plasterboard and gypsum fibre boards. The main difference between the two is moisture resistance and strength. Gypsum fibre boards are more robust than plasterboard because they are less sensitive to moisture, and they therefore cost more.
What materials are used for dry construction?
Dry construction typically requires plasterboard, metal profiles such as CW and UW studs/tracks for the frame, and mineral wool as insulation. In addition, you will usually need joint filler, drywall screws, nail plugs and, if required, sealing tape.
How much does dry construction cost?
Drywall boards are inexpensive and typically cost between €5 and €15 per square metre. However, costs vary depending on the room size and the project. Rooms with high humidity require special moisture-resistant boards, which are more expensive than standard plasterboard. Rooms with high ceilings are also more costly because more square metres need to be covered. On top of material costs, you also need to factor in installation costs, which will also vary depending on the job.
Can you do dry construction yourself?
Yes, installing a drywall partition is easy to do even for DIYers. The key is choosing the right materials and tools to achieve a precise result. A step-by-step guide can also be helpful.
What are the disadvantages of dry construction?
Dry construction walls have two main disadvantages compared to other building methods. To achieve high levels of sound insulation and fire protection, high-quality insulation is required. In addition, carrying heavy loads on plasterboard is more difficult than with solid masonry walls.
