Building Regulations Part K Explained: Stairs, Guarding & Safety Rules (UK Guide)
February 4, 2026
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Building Regulations Part K sets the UK safety rules for stairs, handrails, guarding/balustrades and glazing to reduce the risk of falls, collisions and impacts. This homeowner guide explains what Building Control looks for, where projects commonly fail, and how to avoid delays on loft conversions, remodels and staircase replacements.
