Insulated plasterboard installation: How to install insulated plasterboard

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Is plasterboard a good option for thermal wall insulation?

Are you looking to improve thermal insulation levels in your home? If so, you’ll want to look at the levels of insulation in each wall of the home to see how high the levels of heat are that are escaping through each wall. High levels of heat escaping through each wall will have a direct impact on the price of your home heating bills – if high levels of heat are in fact escaping through each wall in your home, you’ll be pumping more and more heat into the building to no real effect! You can choose to install thermal insulation from the inside or the outside of each wall in the home, with the first option carrying the lower price. But what’s so great about plasterboard for thermal insulation?

Installing plasterboard insulation from the inside of a wall in the home

Putting in plasterboard to ensure that each wall in your home is insulated is a great way to bring down the price of your heating bills. Did you know that about 16% to 25% of heat in the home escapes through one wall or another?

That means you’ll need to add insulation into each wall if you’re improving energy efficiency in your home, to reduce the price of your bills and – vitally – to protect the environment.

It’s key to remember that putting in plasterboard insulation from the inside of each wall in the home is the lower price option for insulation. Normally, you’ll select an insulation material of your choice before installing a layer of plasterboard over the top of the insulation material.

In terms of the insulation material that sits under the plasterboard – between the plasterboard sheet and the wall of your home, that is – you can choose from various options. Natural insulation (such as sheep’s wool), mineral insulation (such as glass wool or rock wool), synthetic insulation, heat-reflective insulation or new generation insulation, which uses the latest technology.

More detail: what is plasterboard wall insulation?

Plasterboard for thermal insulation differs from normal plasterboard – this is key to note!

Regular plasterboard is commonly used for building work throughout the home, but only plasterboard specifically meant for thermal wall insulation will most effectively stop heat leaving through each wall in your home.

The issue with standard plasterboard

Standard plasterboard does offer some level of wall insulation – it’s low price to purchase, too. You’ll need to use the standard plasterboard in combination with whichever insulation material you choose (rock wool, glass wool, sheep’s wool, and so on).

You may well need to bring an insulation expert into your home to install your standard plasterboard and insulation material combination onto each wall in your home. This is due to the fact that installing standard plasterboard and an insulation material requires significant skill and can be quite a lengthy process.

The two in one plasterboard insulation method

There’s now a more convenient option for installing wall insulation in the home: plasterboard designed specifically for home wall insulation.

In essence, this type of plasterboard combines the plasterboard itself with the insulation material already attached onto it. This means it is far easier to install this two in one thermal insulation plasterboard onto the walls in your home. Remember – installing the thermal insulation plasterboard from the inside of the wall is the low price option!

Using two in one insulation plasterboard means you can add insulation to each wall in your home quicker and easier than by using standard plasterboard in combination with an insulation material.

There are, though, some key points to bear in mind about two in one insulation plasterboard:

  • Insulation plasterboard is heavy and quite difficult to handle
  • Limited choice of insulation

You’ll need to weigh up the pros and cons of insulation plasterboard to see if it’s right for your home walls.

What is plasterboard that’s used in home insulation used for?

Plasterboard that’s specifically designed for insulation consists of two layers of materials, with a thermal seal to stop thermal energy bridging the gap between the two plasterboard layers.

In thermal insulation that uses a two in one system we see the following setup:

  • Insulation plasterboard that is around 1cm thick
  • Insulation material (such as rock wool, glass wool, and so on) with effective levels of thermal resistance

Depending on the design of the wall you want to add insulation to in your home, you can choose from various types of insulation setups:

  • Water-repellent wall insulation: this anti-humidity insulation material is suitable for thermal insulation in a bathroom wall
  • Fireproof wall insulation: this is ideal for adding insulation to a wall that’s close to an area that’s used for cooking, near a fireplace or near heating devices in the home
  • Anti-noise wall insulation: this type of plasterboard offers effective acoustic insulation to reduce noise pollution

Adding effective thermal insulation to each wall in your home – possibly by using plasterboard, if it’s the right insulation option for you – is the first key step. Once you’ve got your wall insulation in place, why not install a Netatmo Smart Thermostat to optimise your home energy usage? Remotely program and adjust your heat levels from your smartphone or tablet, whenever you need to.

Plasterboard, a vital asset for insulating your home

While plasterboard isn’t the most environmentally friendly option for adding insulation in your home, it does have the advantage of being a low cost method to stop heat from escaping through one wall or another in your home.

Of course, specific plasterboard for insulation carries a higher price than regular plasterboard. Make sure you’re getting the right insulation variety to ensure that you’re upping your home insulation as much as possible!

All in all, plasterboard is a great option for supporting improved insulation in your home. If you’re looking to protect the environment by improving your energy consumption and – in the process – bring down the price of your home energy bills, consider installing plasterboard on each wall of your home. Remember: installing this plasterboard insulation from the inside of the wall is the lowest price option!

Insulated Plasterboard – Insulation Board

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What are Insulated Plasterboards?

Insulated Plasterboard helps to trap heat within the wall, preventing it from escaping into the surrounding environment. This results in improved thermal insulation, reduced energy costs, and a more comfortable living or working environment. Additionally, the insulation layer can also help to reduce noise levels within the building, making it a popular choice for homes and commercial buildings located in noisy environments.

Insulated plasterboard is easy to install and can be used in a wide range of applications, from new construction projects to retrofitting existing buildings. It is particularly well-suited to renovation projects, where it can be used to improve the thermal performance of existing walls without the need for extensive demolition or reconstruction work.

The benefits of Insulated Plasterboard

In addition to its thermal insulation properties, insulated plasterboard offers a number of other benefits that make it a popular choice for residential and commercial building projects. One of the key benefits of using insulated plasterboard is its ability to improve indoor air quality. The insulation layer helps to prevent the growth of mould and bacteria, which can be a common problem in areas with high humidity or moisture.

Insulated plasterboard can also help to improve the overall comfort of the building by reducing heat loss and preventing cold spots. This can help to create a more consistent and comfortable indoor environment, particularly in areas that are prone to temperature fluctuations.

Insulated plasterbpard can be used on both walls and ceilings, and is suitable for both new construction projects and retrofitting applications. This makes it a popular choice for homeowners and contractors who are looking for a cost-effective and easy-to-install insulation solution.

In addition to its practical benefits, insulated plasterboard can also help to improve the aesthetics of the building. It provides a smooth and seamless surface that can be easily painted or decorated to match the design of the room. This can help to create a more polished and finished look, particularly in areas that are visible to guests or customers.

Cheap Insulated Plasterboard

Cheap insulated plasterboard is a great solution for those looking to improve the insulation of their walls while sticking to a budget. Despite its affordability, this type of plasterboard still offers excellent insulation properties, making it a practical and cost-effective choice for both residential and commercial applications.

Despite its affordability, cheap insulated plasterboard is still a high-quality building material. It is made from durable materials and designed to meet rigorous industry standards, ensuring that it will provide effective insulation for many years to come. It is also available in a range of thicknesses and finishes, making it easy to find a product that is suitable for any project.

Another advantage of cheap insulated plasterboard is its ease of installation. Unlike traditional methods of insulation, which can be time-consuming and expensive, insulated plasterboard is simply screwed or nailed onto the wall, just like regular plasterboard. This means that the installation process is faster and easier, which can save both time and money.

Installing Insulated Plasterboard

Installing insulated plasterboard is a relatively simple and straightforward process that can provide significant benefits in terms of improved insulation and energy efficiency. The first step in the installation process is to ensure that the wall or ceiling is clean and free from any debris or protruding objects that could prevent the plasterboard from lying flat.

Once the surface is prepared, the plasterboard can be attached to the wall using screws or nails, just like regular plasterboard. The insulation layer provides an additional layer of thermal insulation, which helps to reduce heat loss and improve energy efficiency.

When installing insulated plasterboard, it is important to ensure that all joints between the plasterboard sheets are properly sealed, as this will help to prevent any air leakage or heat loss. This can be achieved using joint tape and joint compound, which should be applied to the joints and then sanded smooth once dry.

Another important consideration when installing insulated plasterboard is to ensure that the product meets any relevant building codes or regulations. This may include fire resistance ratings, which can vary depending on the specific product and the application.

Insulated Plasterboard FAQ

Below are some frequently asked questions that we get about Insulated Plasterboard.

What should I consider when selecting an insulated plasterboard product?

When selecting an insulated plasterboard product, it is important to consider factors such as thickness, fire resistance, and sound insulation properties, as well as any relevant building codes or regulations. It is also important to ensure that the product is suitable for the specific application and meets the needs of the project.

Can insulated plasterboard be used in retrofitting projects?

Yes, insulated plasterboard is particularly well-suited to retrofitting projects, where it can be used to improve the thermal performance of existing walls without the need for extensive demolition or reconstruction work.

Is insulated plasterboard more expensive than regular plasterboard?

Insulated plasterboard can be slightly more expensive than regular plasterboard due to the additional insulation layer. However, the energy savings and improved comfort provided by insulated plasterboard can offset this cost over time.

How long does insulated plasterboard last?

Insulated plasterboard is a durable and long-lasting building material that can provide many years of service with proper installation and maintenance. The lifespan of the product will depend on a variety of factors, including the specific product used, the installation method, and the conditions in which it is installed.

which insulation is better for partitions made of plasterboard

By laying insulation under drywall, you can achieve several tasks at the same time – to equip optimal thermal insulation, level walls and perform sound insulation.

If there is a need to build several additional partitions in an apartment or house, then it is cheaper and faster to build them using plasterboard, and the insulation of plasterboard partitions will provide additional heat and sound insulation.

Contents:

  • 1 Peculiarities of thermal insulation with plasterboard
  • 2 Which insulation is better for plasterboard and which is not
    • 2.1 Styrofoam
    • 2.2 Base viola wool
    • 2.3 Glass wool
    • 2.4 Izolon
    • 2.5 Coconut and cork sheets
  • 3 Insulation of gypsum board partitions with mineral wool
  • 4 How to properly install a gypsum board partition
  • 5 How to make a gypsum board partition insulated with mineral wool. All stages.

Peculiarities of thermal insulation with plasterboard

Insulation of plasterboard partitions has many nuances:

  • Sheets are mounted exclusively on flat surfaces – in most cases on wooden or metal crate . Such a frame forms an air gap between the outer skins, where insulation can be laid, which will positively affect the preservation of heat in the building.
  • To fill the cavities (cells in the crate), heaters are used, which have an increased ability to retain thermal energy. Due to their high density, most thermal insulators absorb sound and vibration well.
  • In hot weather, such buildings are cooler due to the fact that in addition to the outer walls (which are probably insulated), additional insulation was added during the installation of drywall.
  • There are also such cases in multi-storey buildings that it is necessary to carry out insulation from the inside (you cannot change the appearance, the facade of the building), then the sheathing of the walls after insulation is done with drywall. In this case, drywall is one of its most budgetary options for this. The panels are easy to process and maintain, and a variety of fine finishes can be applied to their surface.
  • They form an impeccably flat surface, do not weigh down the walls. Plasterboard sheets are combined with the vast majority of heat insulators and facing materials, which is a huge advantage in interior design.

Which insulation is better for drywall and which is not

It is important to choose the right type of heat insulator for drywall sheets. When choosing it, they are guided by where the drywall will be mounted. Manufacturers offer wall and ceiling panels, fire-resistant and moisture-resistant, gypsum fiber reinforced.

Partitions with load-bearing structures are insulated with moisture-resistant wall variations, fire-resistant, with excellent strength characteristics. Additional heaters differ in the level of density, consistency, thickness, thermal conductivity coefficients.

Styrofoam

Styrofoam sheets are foamed (cellular) boards. Their main component is polystyrene. The advantages of this heat insulator include lightness, low density. Styrofoam is easy to install, and it is not expensive compared to other heat insulators.

The disadvantages of insulation are its flammability, it is not environmentally friendly, vapor-tight. It requires additional ventilation. Mice can gnaw on polystyrene, you will have to take care of additional protection.

This material is not suitable for the insulation of plasterboard partitions.

Basalt wool

One of the most popular types of insulation. The cost of basalt wool is higher compared to glass wool and polystyrene, but it has improved performance. The heat insulator is made on the basis of molten rocks.

The texture is formed from fine stone fibers, which alternate with air layers, thanks to which thermal insulation properties are provided. Basalt wool compares favorably with other types of mineral wool:

  • Environmental friendliness – it consists almost entirely of natural volcanic rock.
  • High thermal conductivity – basalt fiber has one of the highest thermal conductivity values, so boards made from this fiber have excellent thermal conductivity.
  • Vapor permeability — steam easily moves through the basalt insulation without creating condensation inside the insulation.
  • Durability – The service life of such plates is at least 50 years.
  • Fire resistance – plates consisting of volcanic rocks are absolutely non-combustible. According to the flammability classification, they correspond to the NG class (non-combustible).
  • Soundproofing – due to their density, many types of mineral wool are good at absorbing vibration and noise.

In addition to the cost, the disadvantages are the presence of formaldehyde in the boards, not the same quality for all manufacturers, the large thickness of the boards, “eating up” the usable space.

Recommended by professionals for the insulation of plasterboard partitions.

Glass wool

Glass wool is a type of mineral wool, a soft, flexible material, consisting of thin glass fibers randomly intertwined, between which there is air. Contact of glass fibers with mucous membranes and skin is fraught with severe itching and burning. During installation work, gloves and a respirator must be used.

Advantages of glass wool:

  • easy to install (easy to cut, very flexible), easy to install in any hard-to-reach place;
  • low price;
  • does not burn and does not deform at high temperatures;
  • high compressive density;
  • low weight;
  • Huge selection of sizes and densities.

Significant disadvantages:

  • not durable;
  • can gradually absorb moisture;
  • decreases in volume over time;
  • work with glass wool must be carried out in a protective suit and with the use of respiratory protection.

Isolon

Isolon is an excellent sound and heat insulator, it is a polyethylene foam with a closed cell structure. Most often, isolon is popular as a heater in the automotive and machine building. If you use isolon for wall insulation, then it is imperative to ensure good ventilation.

There are two types of isolon:

  • Izolon PPE has a cross-linked molecular base of polyethylene foam. In this case, foaming of the material occurs with the help of a blowing agent, which does not emit harmful substances during decomposition.
  • Isolon NPE is a non-crosslinked gas-filled polyethylene produced under high pressure and foamed with butane.

Advantages of isolon:

  • high thermal insulation characteristics;
  • well protects against moisture and steam due to the closed type of cells;
  • excellent performance on dynamic strength;
  • has high sound protection;
  • long service life, can reach up to 100 years.

Disadvantages of isolon:

  • high price for the material;
  • must be carefully transported to avoid damage to the insulation;
  • in order for it to cope well with its functions as a heater, it must be mounted strictly according to the technology;
  • special storage rules.

Izolon provides reliable thermal protection, good soundproofing properties and acceptable thickness. Thanks to him, you can save usable space in the building. On sale are varieties with foil protection.

This material is not suitable for the insulation of plasterboard partitions.

Coconut and cork sheets

funds. The materials are environmentally friendly and have good technical characteristics.

Cork boards provide high-quality sound and heat insulation. They are environmentally friendly, moisture resistant, have a dense structure, practical and durable.

After compression, their structure requires a minimum of recovery time. The service life of cork insulation is several decades. This material is not subject to rotting and deformation.

Coconut sheets can absorb moisture under certain conditions, when using them, care must be taken to arrange additional layers of vapor and waterproofing.

Insulation of plasterboard partitions with mineral wool

Thermal insulation of plasterboard partitions with mineral wool is one of the best solutions. This material is non-toxic, it has good thermal conductivity.

Mineral wool is not afraid of the influence of aggressive environments, it has good soundproofing qualities. It is perfect for insulating plasterboard partitions. The structure of mineral wool is loose and elastic, the material has the ability to absorb mechanical vibrations.

How to properly mount a partition made of plasterboard

Installation of plasterboard partitions with mineral wool has many nuances, it is best to entrust this work to specialists. The first step is to choose the right density of thermal insulation. This indicator should be at least 15 kg per m3. But it is better to use mineral wool from 40 kg per m3. With a smaller value, the level of sound insulation will be insufficient.

Do not compact the material too hard. The ability to absorb vibrations in too heavily compacted insulation is reduced, it transfers them to neighboring parts of the plasterboard partition.

Mineral wool is laid after the installation of the frame and sheathing of one side of the partition. The step must be calculated so that the distance between the supports is less than the width of the heat insulator roll by 1.5 – 2 cm. The insulation will be laid by surprise. It is easy to cope with this task, since the standard dimensions of the insulation provide for the necessary allowances.

Laying is carried out as follows:

  1. The fabric is stretched in the plane of the roll or mat to give it volume.
  2. The heat insulator is inserted into the profile cavity and pulled out, pressing against the outer shelf of the opposite profile.
  3. All cavities at joints and corners are filled with mineral wool residues, avoiding too much compaction.
  4. An insulating membrane is glued to the profile to prevent small particles of the heat insulator from being blown into the rooms.
  5. Install the trim.

The right choice of heat insulator for the insulation of plasterboard partitions will create an optimal microclimate in the building.

How to make your own plasterboard partition insulated with mineral wool. All stages.

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This site supports 256-bit encryption. Confidentiality of the reported personal information
provided by OJSC “Sberbank of Russia”. The entered information will not be provided to third parties for
with the exception of cases provided for by the legislation of the Russian Federation. Making payments by bank cards
carried out in strict accordance with the requirements of Visa Int payment systems. and MasterCard Europe Sprl.

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