Cavity Wall Insulation

Cavity wall insulation is a crucial aspect of home energy efficiency. But it is often shrouded in myths and misconceptions that can deter homeowners from opting for this valuable upgrade. In this blog post, we aim to address and debunk some of the most prevalent misconceptions surrounding cavity wall insulation in the context of concerns about mould, installation difficulties, and long-term effectiveness. Keep reading to learn more. 

    It Causes Mould Growth 

One of the most persistent myths surrounding cavity wall insulation is the fear of mould growth. Some homeowners worry that insulation materials, particularly if they are moisture-absorbing, may foster mould development, leading to potential health hazards.In reality, modern cavity wall insulation materials are designed with moisture resistance in mind. Materials such as polyurethane foam and mineral wool are inherently resistant to mould. Additionally, professional installers follow stringent guidelines to ensure a dry and secure environment before installing insulation.It’s crucial to note that any existing moisture issues should be addressed before installation, but when done correctly, cavity wall insulation acts as a barrier that helps prevent dampness, thereby reducing the likelihood of mould growth. 

    Difficult to Install 

Another misconception that often circulates is the belief that cavity wall insulation is a complex and challenging process, suitable only for seasoned professionals. While it’s true that installation requires expertise, modern techniques have streamlined the process significantly.Professional installers use specialised equipment to inject insulation material into the cavity between the walls. The process is minimally invasive, typically involving drilling small holes in the external walls through which the insulation is injected.The installation is swift, and homeowners can often expect minimal disruption during the process. DIY enthusiasts should exercise caution, as improper installation can lead to issues. However, relying on qualified professionals ensures a smooth and efficient installation, eliminating concerns about difficulty. 

    Loses Effectiveness Over Time 

Some homeowners are hesitant to invest in cavity wall insulation due to the belief that its effectiveness diminishes over the years. However, when properly installed with high-quality materials, cavity wall insulation can maintain its performance for an extended period.Insulation materials are rigorously tested for durability and longevity. It’s crucial to choose materials with a proven track record and adhere to recommended installation standards. Regular maintenance checks can also help identify any issues early on, allowing for prompt remediation. In truth, cavity wall insulation can provide reliable and consistent thermal performance, contributing to energy efficiency and comfort in the long term. 

    Causes Structural Damage 

Concerns about potential damage to the structural integrity of a building are common among those sceptical of cavity wall insulation. The fear is that drilling holes in the walls or injecting insulation might compromise the structure.Professional installers are trained to carry out installations without causing structural damage. The holes created during the process are small and strategically placed, and they are filled and sealed once the insulation is complete.The injected insulation material adheres to the cavity walls without affecting the building’s stability. It’s essential to choose reputable installers who follow industry standards to ensure a safe and structurally sound installation. 

    Only Beneficial in Cold Climates 

Some homeowners in milder climates might question the relevance of cavity wall insulation, assuming it is only beneficial in regions with harsh winters. However, cavity wall insulation offers advantages beyond temperature regulation.While insulation is undeniably crucial in colder climates to retain indoor heat, it also provides benefits in warmer climates. Insulation helps maintain a stable indoor temperature, reducing the need for excessive cooling in hot weather. This can result in energy savings and improved comfort year-round. 

Order Cavity Wall Insulation Online

At Online Insulation, we supply a comprehensive range of cavity wall insulation products for new build projects, featuring leading brands such as Celotex, Knauf, Isover, Rockwool, and Kingspan. The selection includes materials for both partial and full fill applications, ensuring flexibility based on specific project requirements.Customers can find various thickness options, including 100mm, 125mm, 150mm, and more, providing versatile solutions for thermal insulation in new external masonry cavity walls. The product listings showcase competitive prices and deals, with the option to select the preferred delivery date at checkout.With free nationwide shipping available, we are a reliable choice for quality cavity wall insulation materials. For inquiries, contact info@onlineinsulation-sales.com or call 01509 649065 to speak to our team.