UK housing: embracing insulation innovations

Why Bio-Insulation leads the way For decades, the standard approach to keeping a British home warm has involved rolls of itchy glass wool, or thick slabs of rigid plastic foam. While effective at trapping heat, these materials carry a heavy "carbon debt" from their intensive manufacturing processes. However, a new wave of Bio-Insulation Innovation is hitting the UK market. Leading the charge is WheatEx, a pioneering UK-developed insulation board made from agricultural by-products. For homeowners looking to slash energy bills while lowering their environmental footprint, these plant-based materials are a game-changer. The problem with traditional insulation Most UK homes rely on mineral wool…
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The Future of Retrofit: what to expect in 2026

Home Energy Efficiency: Trends for 2026 As we move into 2026, the UK home renovation landscape is no longer driven solely by aesthetics, or by adding extra living space - instead, a more urgent priority has taken centre stage: retrofitting for energy efficiency. With the UK government's Net Zero 2050 targets looming and energy bills remaining a significant concern for households, 2026 is set to be the year that "green" upgrades become mainstream. The introduction of the massive £15 billion Warm Homes Plan is shifting the focus from sporadic, small-scale improvements to holistic, whole-house retrofits. Whether you are looking to…
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How on-demand transport will support an ageing UK population

Designing cities for the future: the changing cost of independence The way we move around our towns and cities is going to change dramatically over the next 20-25 years. Ageing populations, technology shifts, climate pressures and rising costs will reshape not only how we travel, but how our neighbourhoods function. For millions of people, mobility is more than a practical question - it is the foundation of independence, dignity and community life. For years, the sustainability debate has been dominated by discussions about vehicles: EVs, emissions standards, charging infrastructure, and the decline of the combustion engine. Yet the real transformation…
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Retrofit and decarbonisation: it’s time to rethink the route to scale

Retrofit with purpose: rethinking decarbonisation and design Across the UK, the call for mass retrofit grows louder by the month. Buildings account for around 40 per cent of our carbon emissions, and if we are serious about meeting net zero targets, large-scale retrofit is non-negotiable. Yet despite the ambition, the path we are currently paving could make true scale impossible. From May 29, 2025, new rules in England require all new Air Source Heat Pump (ASHP) installations to comply with the MCS 020a standard, but the new rules will not come into effect until May 29, 2026. From this date, all air source…
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Why the UK’s new-build towers are becoming summer ovens

Life inside a heat trap As we discussed in a previous Blog Post, groups of tall buildings are prone to the Urban Heat Island (UHI) effect - which happens because materials like concrete and asphalt absorb and retain heat. A recent headline caught our eye. It refers to what happened last June when a warning was stuck to the window of a flat in Leaside Lock, East London, reading: "DO NOT BUY THESE FLATS. TOO HOT." The photo has been shared over half a million times: Picture Credit: Aidan Sheehan Twelve months later, after the UK recorded its second-warmest June and…
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The Green Register: leading the way in sustainable construction

Building a Greener future In an era of rising climate concerns, resource constraints, and urgent calls for environmental action, the construction industry has emerged as both a challenge and an opportunity. Responsible for nearly 40% of global carbon emissions, the built environment has immense potential to shift from being part of the problem to becoming a cornerstone of the solution. At the heart of this transformation is a growing community of professionals committed to sustainable, high-performance building - and one organisation that has consistently championed this mission for over two decades is The Green Register. Now, with Property Revolutions Limited…
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On the brink: why climate resilience can’t wait

The UK's weather is no longer just 'unpredictable' The UK's relationship with weather has long been one of mild fascination, but the days of gentle unpredictability are fading fast. We are now firmly in the age of climate disruption - and it's getting worse. From overheating cities to flash floods, droughts, wildfires, and infrastructure failures, the UK is no longer insulated from extreme weather. These events aren't 'one-off's' either - they're part of a volatile new normal. What we are seeing are climate 'whips' (hydroclimate whiplash) - sudden swings between extremes, such as torrential downpours following long dry spells, or…
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Green sector growth: three times faster than the UK economy

The Net Zero factor New analysis from the Energy & Climate Intelligence Unit found that the net zero sector is growing at triple the rate of the UK's economy. This is creating high-paying jobs across the country, while cutting emissions and increasing energy security. Green sectors such as clean energy, EVs, green finance and railways are growing expandingly, with a growth of 10% in 2024 and 9% in 2023. These sectors employ almost a million people in full-time jobs. Green sectors also help balance job distribution, which is often concentrated in London and the South East. Net zero jobs are…
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2024 was a chaotic weather year

The effects of climate change are becoming more evident 2024 was a record-breaking year for extreme weather in the UK. Storms and floods caused an unprecedented level of damage to homes and businesses, leaving many homeowners facing costly repairs and insurance claims. Heavy rainfall, high winds, and flooding were more frequent and severe. With climate risks intensifying, homeowners can no longer afford to be reactive. Instead, proactive measures like retrofitting offer a long-term solution to protect properties against extreme weather. Retrofitting homes with better insulation, flood resistance, and storm-proof features is not just about avoiding damage - it is about…
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The Future of Retrofit: what to expect in 2025

What lies ahead... As leading UK retrofit specialists, PRL has witnessed significant changes in the industry over the past few years. The urgency of decarbonisation, rising energy costs, and stricter building regulations have all contributed to a rapid evolution in retrofit practices. Now that we find ourselves once again at the start of a new year, it is essential to consider what lies ahead for homeowners, landlords, and industry professionals alike. The drive for energy efficiency We feel that one of the biggest drivers for retrofit in 2025 will continue to be energy efficiency. The UK government's net-zero targets mean…
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