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Internal Wall Insulation

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At Solid Wall Insulation, we specialise in providing internal wall insulation services to properties. Internal wall insulation is a practical solution for improving the thermal efficiency of solid walled buildings.

We use a variety of materials including rigid insulation boards and insulation slabs to enhance the energy performance of homes. This service is ideal for properties within the postcode area that lack external insulation options.

Contact us today to discuss your insulation needs.

What Is Internal Wall Insulation?

Internal wall insulation involves installing insulating materials on the inside of external walls. At Solid Wall Insulation, we apply this technique to increase the energy efficiency of homes.

This process substantially reduces heat loss by adding layers of material such as PIR boards, mineral wool or phenolic foam. These materials not only have excellent thermal properties but also dampen noise, offering acoustic benefits to residential and commercial properties alike.

We often use an adhesive and mechanical fixing system to ensure the insulation securely attaches to the wall. Additionally, we incorporate a vapour control layer to prevent moisture build-up, which helps mitigate mould and damp issues.

Internal wall insulation can be particularly beneficial for older buildings where external wall insulation is not feasible due to planning restrictions or aesthetic considerations. Through these effective insulation techniques, property owners can experience enhanced comfort levels and significant savings on energy bills.

How Much Does Internal Wall Insulation Cost?

Internal wall insulation typically costs between £40 to £50 per m². The overall price depends on factors such as the size of the property and the type of insulation material used.

Some popular materials include rigid foam boards and fibreglass batts, each providing different thermal properties. The choice between materials like mineral wool or phenolic resin boards can also greatly impact the cost.

Properties with complex architectural features may require more detailed work, influencing the final price as well. Additionally, labour costs and the time required for installation, which can range from two to three days depending on the scale of the project, play significant roles in determining expenses.

For an accurate quote tailored to your specific needs, please get in touch with us.

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Why Choose Solid Wall Insulation for Internal Wall Insulation?

Choosing Solid Wall Insulation for your internal wall insulation provides several benefits. We use mineral wool and rigid foam boards as our preferred insulation materials, each known for their excellent thermal resistance and soundproofing qualities.

Our installation process often involves applying a vapour control layer to help reduce moisture issues, preserving the structural integrity of your walls.

Our team employs precision equipment such as thermal imaging cameras to assess existing wall conditions and ensure optimal placement and coverage. We measure insulation effectiveness according to U-values, ensuring compliance with Building Regulations to enhance your property's energy efficiency.

As every project varies, we typically complete installations within three to five working days, reducing disruption.

Trust us to deliver effective and reliable insulation solutions. Contact us today to discuss your internal wall insulation needs.

What Types of Internal Wall Insulation Are Available?

We offer a variety of internal wall insulation options, each designed to meet different needs and building specifications:

  • Rigid Insulation Boards: Ideal for providing a high level of thermal resistance, these boards are often made from materials like PIR (polyisocyanurate) or EPS (expanded polystyrene). They come in different thicknesses to suit varied energy efficiency goals.

  • Insulation Slabs: Available in materials like mineral wool or rock wool, these slabs are favoured for their acoustic properties and fire resistance. They are suitable for properties requiring additional safety features, such as schools or hospitals.

  • Foil-Lined Insulation: This option combines reflective foil with insulation to enhance heat retention. It's particularly effective when space is limited as it reduces the thickness of the insulation needed.

Choosing the right type of insulation depends on your specific building requirements, existing wall conditions, and budget considerations. We are here to help you assess your options for optimal energy efficiency and comfort.

How Does Internal Wall Insulation Work?

Internal wall insulation is a highly effective method for increasing the energy efficiency of your building. The process is completed through a series of key steps:

  1. Assessment of Walls: We evaluate the condition and suitability of your walls, including checking for any signs of damp or structural issues that need addressing. This assessment helps in determining the appropriate insulation materials, such as PIR boards or mineral wool slabs.

  2. Preparation: The walls are prepared to ensure they are clean and dry, and any necessary repairs are made. We remove any existing wallpaper or paint, and electrical fittings are temporarily taken off.

  3. Installation: Insulation boards or slabs, often with a thermal conductivity rating suitable for your property type, are securely affixed to the internal walls. We might use a mechanical fixing technique or adhesive, depending on the wall type.

  4. Finishing: A protective vapour barrier is applied to prevent moisture ingress, followed by a finishing cladding or plasterboard, which supports additional decorative finishes.

Our team ensures that every step is carried out to optimise thermal efficiency while maintaining aesthetic integrity and adhering to both industry standards and Building Regulations.

What Are the Benefits of Internal Wall Insulation?

Internal wall insulation offers multiple benefits by incorporating advanced materials such as mineral wool and rigid foam insulation boards, which are known for their impressive thermal properties. These materials have a high R-value that effectively reduces heat transfer.

  • Improved Energy Efficiency: Internal wall insulation significantly reduces heat loss by up to 25% through walls, resulting in a more energy-efficient home.

  • Enhanced Comfort: By maintaining stable indoor temperatures, it creates a warmer and more comfortable living environment throughout the year, particularly during harsh winters.

  • Lower Energy Bills: Over time, homeowners can enjoy savings on heating costs, which often become apparent within the first few years after installation.

  • Eco-Friendly: Reduces carbon footprint by enhancing thermal efficiency and thereby decreasing the reliance on heating systems. This aligns with sustainable building practices and complies with UK Building Regulations Part L.

Our skilled team can guide you through choosing the right insulation type for your property, ensuring both functionality and compliance with local standards. For more information on how we can improve your home’s efficiency, contact us today.

Speak to Our Internal Wall Insulation Team

Frequently Asked Questions

How long does internal wall insulation last?

Our internal wall insulation can last over 25 years, providing continual energy savings.

Is planning permission needed for internal wall insulation?

Typically, planning permission is not required for internal wall insulation. However, consult with local authorities for specific requirements.

Can internal wall insulation be installed in all types of buildings?

Yes, internal wall insulation is suitable for most building types, especially those with solid walls that cannot be insulated externally.

How do I maintain internal wall insulation?

Maintenance is minimal, but ensure the walls remain sealed and dry to maximise effectiveness and lifespan.

What areas do you cover?

We serve properties across and the surrounding area, ensuring insulation solutions for all local homes.

Get a Free Quote for Internal Wall Insulation

Contact Solid Wall Insulation for expert internal wall insulation services. Take the first step towards a more energy-efficient home today.

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