Placo stud lining is not systematically necessary, but becomes indispensable in specific situations. For a standard partition in an ordinary living room (less than 2.5m high), simple assembly is all that's required. Above 2.5m in height, lining becomes necessary to guarantee the partition's stability.
However, dubbing is recommended in five specific cases:
- For acoustic insulation (music studios, rooms near busy streets)
- To support heavy loads (suspended furniture, large screens)
- In vibration-prone areas (near elevators or railroads)
- For thermal renovation of older buildings
- For the installation of specific technical equipment (air conditioning, home automation)
Summary table
| Situation | Dubbing required? | Main reason |
|---|---|---|
| Standard part (< 2.5m) | No | Simple installation |
| Great height (> 2.5m) | Yes | Structural stability |
| Music studio | Yes | Acoustic insulation |
| Heavy load support | Yes | Mechanical resistance |
| Vibration proximity | Yes | Structural stability |
| Old building | Yes | Thermal insulation |
| Technical installation | Yes | Equipment support |
You may be wondering: "Is it really necessary to double the amounts when you install Placo partitions in your home? This question comes up a lot when we talk about renovation work. Double the amounts Is it just a precaution or a real necessity? Personally, I think it depends on the situation. But let's delve into the details for a better understanding.
What is Placo and what are the studs used for?
Placo, or plasterboardis a very popular material for building interior walls. You're probably familiar with the large white panels that form your partitions. Visit amountsfor their part, are the vertical elements that support these plates. Without them, it's like trying to build a house on sand! The uprights are often attached to rails at soil and ceilingforming a framework for your partitions. The fastening of these studs is crucial to the stability of your walls.
Types of uprights
There are two main families of amounts: those in metal and those in wood. The amounts in metal are often preferred for their fire resistance and their ease of installation. Those in woodon the other hand, offer a robustness incomparable. Each has its own advantages. Imagine a battle between iron and wood: who will win in your home? Personally, I've opted for metal studs in my home. And why? Because they're light, easy to handle, and perfect for varying heights.
Advantages of stud doubling
Doubling the amounts can strengthen your partition considerably. You want a a stronger home ? There's a good reason! By adding a second series of amounts, you create a structure more resistant and able to withstand expenses to the wall. This is particularly useful if you want to hang heavy objects on your walls, such as shelves or flat screens.
Acoustic and thermal improvements
Double the amounts also improvesacoustic and thermal insulation. Imagine a rock concert on one side of the wall, and a sleeping baby on the other. Thanks to the double uprights, everyone's happy!
- Noise reduction Double uprights create separate spaces that better absorb and dissipate sound. No more neighborhood quarrels! You can finally watch your favorite series without disturbing the whole house.
- Thermal insulation More amounts, moreinsulationA cozy cocoon. Like a cosy cocoon. In summer, it also helps to keep cool. I myself noticed a noticeable difference after doubling the plaster rails in my bedroom.
Enhanced safety and strength
Doubling the amounts also strengthens the strength of your partition. For example, near the elevators or freewayswhere vibrations are frequent. It can withstand almost anything! A good house framework is like a good friend: always there to support you. This added strength is particularly appreciated in earthquake-prone areas.
Potential disadvantages of rail doubling
Nothing is perfect. Doubling the floor studs also has its shortcomings.
Increased cost
Double the amounts costs more. That's a fact. More material, more time, more money. That's no mean feat, especially if you're on a tight budget. For example, if you're planning to renovate several rooms, the cost can quickly escalate. But remember, investing in quality can save you a lot of trouble in the long run.
Loss of living space
This reduces the surface of your parts. If every centimetre counts, think again. In a small bedroom, every millimeter can make a difference. You don't want to end up like me, having to readjust all the furniture because I'd lost a few centimetres in width.
Installation complexity
Installation is more complex. You have to be meticulous. Like assembling a piece of IKEA furniture, only stronger. You'll need pliers to properly secure the uprights and rails. And don't forget to check the heights and widths for perfect installation. A screwing can compromise the entire structure. Believe me, it's been done before!
To find out more
Discover the proportioning a lean screed using a shovel for your work.
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Explore our renewable housing blog for more renovation tips.
Practical scenarios for doubling amounts
For specialized walls
Some partitions need to meet specific requirements, such as high insulation or strength. In offices where noise reduction is essential, doubling up the studs is effective. Similarly, it's relevant in places where it's necessary to maintain constant thermal levels, such as studettes or external studios. These objectives can be achieved by using suitable lining solutions. For example, a partition doubled in a music studio considerably reduces noise pollution. For those who work from home, this can make all the difference between a peaceful working environment and noisy chaos.
Residential use
Often, doubling up the plaster studs is a solution taken by resident owners wishing to boost domestic comfort. For optimal insulation in older homes prone to severe temperature variations, this remains a good choice. The installation of additional plasterboard and the use of suitable insulation can greatly enhance thermal and acoustic comfort. For example, in an old house. Doubling the height of the rails can reduce draughts and maintain a pleasant temperature all year round.
Essential steps for doubling up Placo studs
Planning
Before you start, measure the space available. Good planning is the key to success. Consider the lengththe width and the height of your walls. Make sure you have enough materials to avoid unpleasant surprises. Good organization saves time and money. What's more, when you're working on electrical installations, it's crucial to be familiar with best practices, such as the following connecting an ungrounded lightto ensure the safety and efficiency of your project.
When installing a garage door, it's essential to also think about lighting to improve visibility and safety. Adding a light that switches on automatically when the door is opened is a practical solution. This allows you to see clearly inside the garage, especially at night or on dark days. For a safe and effective installation, follow best practices such as the connecting an ungrounded light. This method is easy to install and guarantees an electrical installation that complies with safety standards.
Correct installation of double plates
Align the vertical and horizontal uprights. A straight wall is essential. It's like a well-ironed line of clothes: it changes everything! Make sure the rails at soil and ceiling are perfectly parallel. Use pliers to secure the uprights. And don't forget the furs to strengthen the framework. Precision is your best ally.
Alternatives to dubbing
Fixing two rail plates isn't for you? Don't worry, there are other solutions.
- Thicker plates heavier, but more efficient. They offer better insulation without the need to double up a rail stud.
- Acoustic partitions : Special for sound insulation. They are designed for optimum sound absorption.
- Innovative insulation New technologies offer high-performance insulation without doubling the studs. Think of materials like rockwool or insulating foams that slip easily into tight spaces.
Renewable energies and stud doubling
With the renewable energiesIn this case, doubling the uprights makes perfect sense. Solar panels, geothermal systemsetc. L'insulation becomes crucial for energy efficiency optimal. Double the amounts helps maintain a stable temperature and reduce energy consumption. Carefully aligning the rails and fastening the panels is a recipe for a sustainable home. Lining also facilitates the installation of wiring for these systems. The result is a home that comfortable and eco-responsible.
Unity and coherence
By doubling the amounts, you create a unit in your home. Each room benefits from the same quality ofinsulation and strength. This not only makes your home more pleasant to live in, but also more attractive to future buyers. After all, who wouldn't love a home where comfort is king and energy efficiency is king?
Christophe's opinion
My friend Christophe, a renovation expert, always told me, "A well-made wall is like a solid friendship: it lasts a lifetime." He always recommends doubling up the studs, especially for load-bearing walls. In his opinion, it's a solution worth the extra effort and cost.
Key messages to remember
As you can see, doubling the studs in your Placo partitions offers many advantages. Learn how to clear corners when applying a second coat paint.