Government boosts retrofit fund by £100m

A new dawn for social housing The UK government has taken a significant step towards a greener, warmer, and more affordable future for social housing residents. As recently announced, a £100 million increase to the Warm Homes: Social Housing Fund (formerly the Social Housing Decarbonisation Fund) has been confirmed, aimed at accelerating energy efficiency upgrades and tackling the rising cost of energy. This cash injection is designed to deliver immediate benefits, with a focus on solar panel installations for up to 57,000 households within this financial year. As energy secretary Ed Miliband emphasised, this initiative is about protecting families from…
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Demolition vs. retrofit in the age of Net Zero

A high-stakes question As we enter the second quarter of 2026, the construction industry stands at a critical crossroads. The push towards a Net Zero future has transformed the question of "demolish or retrofit" from a simple financial decision into a complex, high-stakes assessment of environmental, social, and economic impact. Following the seminal March 2026 research report (Demolition and Redevelopment or Retrofit, Quantitative research report, March 2026) this Blog explores the latest quantitative data, the regulatory landscape, and the crucial choices facing developers today. The 2026 landscape: why we are still demolishing Despite intense scrutiny, demolition remains a dominant, often…
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The PRL Guide to the 2026 Warm Homes Plan

The "Rooftop Revolution" The landscape of British home energy has undergone its most significant shift in a generation. In late January 2026, the government officially launched the Warm Homes Plan (WHP), a landmark £15 billion investment, designed to transform five million properties into energy-efficient, low-carbon homes by 2030. For homeowners, this isn't just another environmental target - it is a comprehensive financial package aimed at permanently slashing energy bills, with some households expected to save up to £850 a year. Designed to fit homes of all sizes, the 2026 plan introduces a "universal offer" of grants and loans that finally removes the massive…
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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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2025: the second-hottest year since records began

A landmark year 2025 is shaping up to be another landmark year in the climate record. Globally it is on track to be the joint second warmest year ever measured, while the UK is likely to log its warmest year since records began. For householders, that is not an abstract statistic, but a signal to rethink how homes are heated, cooled and protected from floods and storms through intelligent retrofit. A year that confirms the trend The global climate story in 2025 is one of persistence rather than surprise. The planet is not just warming in occasional spikes; it is settling into…
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Why Lüften brings relief in the midst of winter

Keeping warm and staying healthy: why we need a winter ventilation rethink The UK is in the grip of freezing temperatures, with overnight lows falling well below zero. Windows are shut tight, draughts are blocked and everyone is trying to keep the heat in. It's an understandable instinct as heating costs are high, and homes lose warmth quickly. But, while closing everything up feels sensible, it brings a dangerous consequence: damp, condensation and black mould. As we heat our homes but reduce ventilation, indoor air becomes humid and stale. Hidden moisture settles on cold walls and windows, and, in the…
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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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The solar tipping point: new-build homes to get mandatory solar panels by 2027

A landmark policy shift The sun is finally rising on a more sustainable housing future in England. The UK government has announced that by 2027, virtually all new homes in England will be legally required to have solar panels installed during construction. This isn't just a nod to greener ambitions - it's a practical, cost-saving, and long-overdue change that could redefine our national relationship with energy. For decades, the conversation around decarbonising the housing stock has been weighted heavily toward retrofitting old buildings. But this policy, which mandates solar photovoltaic (PV) systems for new builds, shifts the focus to future-proofing…
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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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Cracking the energy efficiency code

Why is retrofitting UK homes thought to be such a challenge? Have you read this BBC article: "An energy efficient home - why is it so difficult?" (Published: 12 November 2024). The article deals with some homeowners who are finding it quite a task to get retrofit help and advice. Around 29 million British homes require retrofitting by 2050, according to the UK Green Building Council, an industry body. Did you know that, under PAS 2035:2019 guidance, all domestic retrofit projects should use a Retrofit Coordinator? The drive to make UK homes more energy efficient is an essential part of combating…
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