Radon Map UK: How to Check If Your Development Site Is in a Radon Affected Area
Radon causes an estimated 1,100 lung cancer deaths in the UK every year. It is invisible, odourless, and entirely undetectable[…]
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Latest Posts
Ground Gas in Coal Mining Areas: What Developers Need to Know Before Breaking Ground
The UK’s coalfields cover approximately 6,000 square kilometres across Yorkshire, Nottinghamshire, Derbyshire, Lancashire, the Midlands, South Wales, Fife, and Ayrshire.[…]
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Gas Membrane Installation: 6 Mistakes That Fail Verification
Your gas membrane is down. The concrete pour is scheduled for tomorrow. Then the verification engineer arrives , and finds[…]
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What Is a Ground Gas Verification Report? And How Does It Discharge Your Planning Conditions?
A Ground Gas Verification Report is the formal document produced by an independent verifier confirming that the gas protection system[…]
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Radon Gas and New Build Properties: What Developers Must Do in High-Risk Zones
Radon is responsible for 1,100 lung cancer deaths in the UK every year, according to UKHSA. It is colourless, odourless,[…]
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5 Reasons Your Gas Membrane Installation Will Fail Verification (And How to Avoid Them)
The concrete slab is ready to pour. The membrane is down. The programme is tight. And then the independent verifier[…]
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LCRM 2026 Guidance: What Changed for Ground Gas Risk Assessment and How Developers Must Adapt
If you are developing on ground that carries a gas risk and your environmental consultant is still referencing CLR11, that[…]
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Ground Gas on Brownfield Sites: The Developer’s Essential Risk & Verification Guide (2026)
England’s brownfield land can now support at least 1.48 million homes, according to CPRE’s State of Brownfield 2025 report. With[…]
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How to Discharge Ground Gas Planning Conditions: A Step-by-Step Developer Guide
Receiving planning permission is one milestone. Discharging the conditions attached to it is an entirely separate process, and for developers[…]
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CIRIA C735 Explained: What Every UK Developer Needs to Know About Gas Membrane Verification
If your project sits on ground that carries a gas risk, you will at some point encounter the name CIRIA[…]
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