Uploaded November 2023 | Updated September 2026, 1 week ago
Join me in this video as I explore these nuances and dilemmas in insulating a pitched roof with mineral wool, striving for an optimal and cost-effective solution for a well-insulated home
Insulating a pitched roof with mineral wool is crucial for maintaining a well-regulated and energy-efficient home, especially in the scenic English countryside. In my latest DIY self-build project video, I meticulously prepare for the insulation process, highlighting the significance of rectifying missed roof fixings from the original construction. As I delve into the insulation details, I spotlight the specific material I use, ensuring it complies with the necessary U-values mandated by building regulations.
Furthermore, I discuss potential adjustments in the PIR insulation thickness under the rafters to align with updated regulations, balancing the cost against potential heating bill savings. However, I encounter challenges in securing the insulation in place, ultimately resorting to using plastic hand strapping as an effective solution.
Towards the end, a crucial dilemma emerges regarding the necessity of maintaining an air gap between the mineral wool insulation and the breather membrane. While the membrane manufacturer claims it's unnecessary, an improperly installed tight membrane by the roofing contractor complicates this decision.
Here's my Amazon page to check out the products I use*:
amazon.co.uk/shop/theaidenproject
*As an Amazon associate I earn from qualifying purchases.
About me:
I'm Aiden and I'm documenting what was supposed to be my barn conversion, which has now ended up being a new build. I don't have a trade, I just have a go and I'll be doing lots of work myself. This is the boring bit in grand designs that you don't get to see. Subscribe and follow along to find out how our future home turns out.
Instagram: instagram.com/the_aiden_project/?hl=en
contact email: aiden@acer-view.com
Join me in this video as I explore these nuances and dilemmas in insulating a pitched roof with mineral wool, striving for an optimal and cost-effective solution for a well-insulated home
Insulating a pitched roof with mineral wool is crucial for maintaining a well-regulated and energy-efficient home, especially in the scenic English countryside. In my latest DIY self-build project video, I meticulously prepare for the insulation process, highlighting the significance of rectifying missed roof fixings from the original construction. As I delve into the insulation details, I spotlight the specific material I use, ensuring it complies with the necessary U-values mandated by building regulations.
Furthermore, I discuss potential adjustments in the PIR insulation thickness under the rafters to align with updated regulations, balancing the cost against potential heating bill savings. However, I encounter challenges in securing the insulation in place, ultimately resorting to using plastic hand strapping as an effective solution.
Towards the end, a crucial dilemma emerges regarding the necessity of maintaining an air gap between the mineral wool insulation and the breather membrane. While the membrane manufacturer claims it's unnecessary, an improperly installed tight membrane by the roofing contractor complicates this decision.
Here's my Amazon page to check out the products I use*:
amazon.co.uk/shop/theaidenproject
*As an Amazon associate I earn from qualifying purchases.
About me:
I'm Aiden and I'm documenting what was supposed to be my barn conversion, which has now ended up being a new build. I don't have a trade, I just have a go and I'll be doing lots of work myself. This is the boring bit in grand designs that you don't get to see. Subscribe and follow along to find out how our future home turns out.
Instagram: instagram.com/the_aiden_project/?hl=en
contact email: aiden@acer-view.com
