NPR

Some U.S. States Relax Restrictions On Cladding Suspected In Grenfell Tower Fire

Changes to building codes in some U.S. jurisdictions may allow the use of siding similar to that of Grenfell Tower in London. A fire at the apartment building killed at least 79 people last week.
The cladding used in a 2016 refurbishing of Grenfell Tower in London helped last week's fatal fire spread. The combustible material is permitted in some parts of the U.S.

The type of siding or "cladding" used on the Grenfell Tower in London — and suspected of feeding the massive fire that killed dozens of residents — is not allowed on the exterior of tall buildings across most of the U.S.

But a few states and the District of Columbia have relaxed their building codes in recent years and have started to permit the material's use.

The cladding installed on Grenfell Tower as part of a 2016

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