Loft roof insulation plays a key role in helping your home regulate temperature, keeping heat in during winter and out during summer. While insulation is durable, it doesn’t last forever. Typically, it remains effective for up to 20 years, but over time it degrades. It’s important to regularly assess your insulation to ensure it continues to perform efficiently.
When to Replace Your Loft Insulation
Given its lifespan, timely replacement of loft insulation is essential to perform. Some experts recommend checking it every few years to ensure it functions optimally, helping you avoid unnecessary energy costs.
Different types of insulation deteriorate at varying rates, but several factors can reduce its lifespan, including:
- Damp and mould.
- Physical damage from weight-bearing.
- Dust and dirt.
- Poor installation.
- Compression under loft boarding.
If your insulation is compromised due to any of these issues, it may be time to replace it. At Key Loft Storage, we can help with this, ensuring your insulation is properly laid. As part of our service, we relay existing insulation for no extra cost if it was previously installed incorrectly. Get in touch, and we’ll make sure your loft roof insulation is up to building regulation standards, with one layer between the joists and another across them.
If you’re planning to board your loft, it’s advisable to replace the insulation beforehand for it to perform, as doing so after installation can be more difficult. Similarly, if you’re upgrading to a raised loft boarding system for more storage, the existing insulation may be compressed and no longer at the recommended thickness.
How to Extend the Lifespan of Your Loft Insulation
To maximise the efficiency and longevity of your loft insulation, it’s important to protect and enhance it. Raised loft boarding is one effective solution. It lifts the loft floorboards above the joists, allowing insulation to remain at its full depth without being compressed by storage or boarding.
This system also maintains the recommended insulation thickness of 250mm to 270mm, while creating an air gap between the insulation and the boards. This airflow helps prevent condensation, which can cause insulation to become damp and ineffective. Wet insulation not only loses its efficiency but can also damage your ceiling, leading to costly repairs.
Investing in a raised loft boarding system can reduce heat loss through the roof, lowering your heating bills. Additionally, raised loft boarding can be installed quickly, transforming your loft in just a day, and providing up to 50% more storage space.
If you’re interested in raised loft boarding to protect and improve your loft roof insulation, Key Loft Storage is the leading installer in Solihull. We offer installation services across the West Midlands, regardless of your roof type or home’s age. Contact us to start your loft transformation!