20 tips to help beat the heatwaves this summer

Keeping healthy - no matter the weather As summer temperatures soar across the UK, keeping your property comfortable is becoming a major priority. As climate change continues to drive record-breaking summers and extreme heat warnings, the way we think about our homes is undergoing a massive shift. Historically, British homes were built to trap heat and keep out the bitter winter cold. However, in recent times, an uncomfortably hot house is no longer just a minor annoyance; it can be a serious health hazard. At PRL, we know that true energy efficiency is about year-round comfort. A well-retrofitted home is…
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PRL’s comprehensive guide to setting retrofit priorities

Getting the balance right With the UK's commitment to reach Net Zero, retrofitting your home has never been more vital. This Blog explores the essential factors to consider when setting your retrofit priorities. You will need to balance energy efficiency, cost-effectiveness, and environmental impact, to create a 'cool in summer/ warm in winter', more sustainable, and future-proof home. The retrofit imperative for UK householders The UK housing stock is famously characterful, yet equally notorious for its age and energy inefficiency. With millions of homes requiring substantial upgrades before the government's Net Zero targets, retrofitting can adapt a property to improve its…
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EPC and the Renters’ Rights Act: putting retrofit in the picture

How the Renters' Rights Act and Net Zero Targets threaten older housing stock The UK private rented sector (PRS) stands at a crossroads. This month, the dual pressures of imminent legislative reform and national decarbonisation targets converged to create unprecedented anxiety for landlords - and tenants. At the heart of this shifting landscape is a widening structural chasm. On one side sits a modern, highly efficient tier of rental properties, largely compliant with evolving standards, and cheap to run. On the other lies a vast, aging portfolio of pre-war, solid-wall housing stock that risks becoming legally unlettable or financially unviable.…
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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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