British Gypsum UK

Steel Protection

Assured level of fire protection to structural steelwork

British Gypsum steel protection specifications give an assured level of fire protection to structural steel. They present high quality claddings with or without supplementary framing. They employ either direct board to board fixing or are based on the lightweight steel framework clad with fire protective boards and are fully compatible with lightweight partitions, wall linings and ceiling systems.

To see all Specifications that use a particular Product, please go to the Product page and look for the ‘Show me all specifications that use this product’ option. To see all Specifications for a particular System, please go to the System page and look for the ‘Show all specifications for this system’ option.

For the latest information on BS Standard Specifications please click here.

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Fire Protection (mins)
Maximum Section Factor (m-1)
31 Solutions
Specification Sort descending Framed / Frameless Fire Protection (mins) Maximum Section Factor (m-1) Approx. weight kg/m2 Cavity / Offset (mm) - Min.
D120001 (A) (EN) Frameless 30 260
D120001 (B) (EN) Frameless 30 260
D120001 (C) (EN) Frameless 60 232
D120001 (D) (EN) Frameless 60 129
D120001 (E) (EN) Frameless 90 98
D120001 (F) (EN) Frameless 90 63
D120001 (G) (EN) Frameless 60 260
D120001 (H) (EN) Frameless 60 251
D120001 (I) (EN) Frameless 90 135