The size of the drywall sheet. Thickness, weight of drywall sheet
The size of the drywall sheet. Thickness, weight of drywall sheet
Drywall is a material designed for wall cladding, creating partitions and other building needs indoors. The structures mounted from GCL have a fairly high strength. An important parameter that is worth paying attention to when purchasing products is the size of the drywall sheet. No less important indicators are the thickness of the drywall and the total weight of the drywall sheet. By choosing the right dimensions of the GCL, you can minimize the amount of waste and significantly save on the metal frame and fasteners.
For each type of construction work, it is advisable to select the appropriate type of drywall
Drywall: general characteristics
To date, plasterboard sheets are considered the most used among the materials used for interior decoration. This is a perfect replacement for the outdated method of wall alignment – plaster, as well as an ideal material for bringing to life the most extraordinary fantasies of designers. Drywall has a whole series of positive qualities:
- ecological cleanliness;
- excellent sound insulation properties;
- easy installation;
- good flexibility;
- fire resistance and incombustibility.
Drywall sheets are painted in different colors, depending on their properties
This material consists of two sheets of thick cardboard with a gypsum core in the middle. Plasterboard panels of various sizes, thicknesses and densities are used for finishing. For example, lightweight versions of GCL are used to create ceiling structures, and thicker and stronger ones are used for walls. Some manufacturers produce a moisture-resistant material used in rooms with an inflated humidity level.
Lightweight drywall is used for ceiling structures
Drywall sheet size
The commonly used size of a sheet of drywall 2.5×1.2 m is about about three square meters. The width of all manufactured types is the same, but the length can vary from 1.5 to 3.6 m from different manufacturers. If necessary, you can order drywall in the production according to your own dimensions, but you will have to overpay a little for this. By choosing the right size of the drywall sheet according to the dimensions of the finished room, you can avoid additional problems with the assembly of the structure, as well as avoid unnecessary waste.
Sound-absorbing plasterboard plates improve the acoustic characteristics of the room
Drywall thickness
The thickness of the GCL usually falls in the range of 6.5-12.5 mm. For each type of finishing work, its own size is used. The thinnest sheet is used to create arches or other design elements. The thickness of 6-7 mm allows the material to bend at any radius, which allows you to create non-standard original interior parts.
The main parameters of drywall
Plasterboard with a thickness of 12.5 mm is used to create partitions and finish walls. It is quite durable, perfectly suitable for leveling surfaces, designing niches and can withstand quite large loads. Ceiling elements are made of sheets having a thickness of 8 to 9 mm. This is a lightweight version of the wall drywall, which allows you to significantly reduce the weight of the entire structure without compromising its strength.
Important! Reducing the total weight of the ceiling allows you to save on the metal profile from which the frame is made. A smaller mass is the possibility of using a wider pitch in a suspended ceiling system.
Drywall is the most popular material for the arrangement of suspended ceilings
Drywall sheet weight
According to State Standards, the weight of 1 square meter of GCL should be about 1 kg per millimeter of thickness. For fire-resistant products, this indicator varies from 0.8 to 1 kg.
Here is a summary table of the main sizes of drywall sheets with an indication of their weight:
| Size (m) | Area (m2) | Thickness (mm)/ Weight (kg) | ||
| 6.5 mm | 9.5 mm | 12.5 mm | ||
| 1.2 x 2.0 | 2,4 | 12,0 | 18,0 | 23,0 |
| 1.2 x 2.5 | 3,0 | 15,0 | 22,0 | 29,0 |
| 1.2 x 3.0 | 3,6 | 18,0 | 27,0 | 35,0 |
Important! When buying a GCL, you need to carefully inspect it. There should be no dents, scratches and other defects on it. It is also necessary to pay attention to the storage conditions, if there is high humidity in the warehouse, then it is not worth buying such building materials.
Knowing the weight of a sheet of drywall will allow you to calculate the mass of the entire future structure and choose the right fasteners. Also, such information will be useful when analyzing your capabilities, for self-construction, you will most likely need an assistant.
A sheet of drywall is easily cut with a conventional hacksaw
How to make an accurate calculation of the material?
The dimensions of the drywall sheet are selected depending on the size of the future structure. To create a better surface, it is better to purchase a larger GCL and cut off the excess than to buy a smaller one and then add the missing elements. This allows you to significantly save on the metal profile and fastening materials.
Installation scheme of drywall sheets for a single-level suspended ceiling
If the size of the room or structure is quite large, it makes sense to use a standard-sized GCL, since it is quite difficult to lift material with a length of more than 3 meters.
Related article:
Types of profile for drywall: dimensions and price
Indicators on which the quality and durability of the interior decoration depends. Characteristics of metal profile products.
The measurement of the future structure is made from all sides. In order not to make a mistake, approximately 10% is added to the maximum value of the calculated area. During installation, you should try to minimize the number of seams. If you don’t have the skill to work with such material yet, then you should first make a plan for the location of each element to make your task easier.
