Looking for 150mm insulation?
I’ve been considering going for 150mm insulation instead of something thinner, but I’m still unsure if the extra thickness really justifies the cost and space it takes up. Do you think it actually provides a big enough improvement in insulation performance to make it worth it, especially over the long term?
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From what I’ve learned, 150mm insulation is usually chosen when people want higher thermal efficiency, particularly in areas like roofs or floors where heat loss can be more significant. It definitely provides better resistance compared to thinner options, which can lead to lower energy consumption over time. I found a useful breakdown here more about 150mm that explains the advantages and typical use cases. It helped me see why many people consider it a long-term investment rather than just an upfront cost.