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As London Build 2026 approaches, we explore the challenges of traditional cavity barrier remediation and how innovative methods are helping to make projects faster, less disruptive and more efficient. Discover the benefits of InstaGroup's Retrofit Barrier System and what visitors can expect to see at this year's event.

The Autumn Budget 2026 brings a mix of opportunities and challenges for the UK's home energy sector. InstaGroup CEO David Robson shares his response to the announcements, what they mean for households and installers, and why long-term certainty remains essential to delivering the Government's energy efficiency ambitions.

InstaGroup's InstaPAS service helps retrofit contractors meet growing PAS compliance demands, providing specialist support and capacity to deliver more projects without expanding in-house teams.

Retrofit Barrier offers a less disruptive way to remediate defective or missing cavity barriers without removing the entire façade. Using non-combustible mineral wool, the system fills residual cavities from the outside, helping reduce cost, disruption and programme length while maintaining rigorous assessment, installation and compliance standards.

As plug-in solar panels go on legal sale across Great Britain for the first time this week, energy-efficiency specialist InstaGroup has urged the retrofit and property sectors to treat the new category not as competition, but as the largest source of new solar customers the market has ever seen.

As B&Q’s official insulation partner since 2023, we are proud to see our insulation solutions and expertise showcased as part of this exciting initiative.

Our Commercial Director joins the Retrofit Information, Support and Expertise podcast to discuss what the transition from ECO and GBIS means for the sector - the opportunities, the risks, and how the industry can rise to meet them.

Cavity wall insulation can make a real difference to how your home feels in winter and summer alike. Here's exactly what the process involves, from your first call to the moment the job is done.

UK policy shifts toward clean power as Ed Miliband aims to cut reliance on volatile fossil fuel markets, decouple electricity prices from gas, boost renewables, enhance security, and lower bills.

The UK government has announced a major shift in housing policy, announcing that all new homes built in England from 2028 must be equipped with solar panels and low-carbon heating systems, such as heat pumps.

The long-awaited Warm Homes Plan has been published, and InstaGroup welcome that there is now a clear direction of travel. Read InstaGroup's breakdown of the Warm Homes Plan and what it means for our industry, written by Ed Andrews, Commercial Director.

Hear from David Robson, InstaGroup's CEO on the Autumn budget announcement and the impact of the end of ECO.