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For illustrative purposes only

Last updated:
15.10.2025
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Steel Protection

GypLyner Encase

Metal framed encasement systems to provide passive fire protection to structural steel in accordance with BS EN 13381-4:2013
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GypLyner Encase
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Description

GypLyner Encase is a passive fire protection system providing fire resistance to structural steel columns and beams in accordance with BS EN 13381-4:2013. The system clip is compatible with all universal column and beam sections with flange thicknesses between 6 mm and 28 mm. GypLyner Encase can also passive fire protection to many joist sections and portal frames.

Our steel protection systems are tested to BS EN 13381-4:2013 to provide passive fire protection to structural steel columns, beams and joists and can be finished with standard methods of finishing; tape and joint or Thistle skim plaster, to match surrounding elements.

Key facts

  • A metal framed encasement system which makes use of Gypframe channels and clips for steel protection boards.
  • GypLyner Encase systems are protected by our SpecSure lifetime warranty.
  • Fire resistance performance from 30-120 minutes BS EN 13381-4.
  • Airborne acoustic transmission and thermal insulation can be maintained with detailing of abutments between GypWall partition systems and GypLyner encasements.

Documents

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White Book
4 datasheets related with the product
4 datasheets related with the product
The White Book
.pdf | 50.91 MB
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White Book - Finishes
.pdf | 5.33 MB
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White Book - GypLyner Encase
.pdf | 619.70 KB
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White Book - System design principles
.pdf | 1.52 MB
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A unique warranty that confirms British Gypsum proprietary systems will perform as specified for the lifetime of the building.

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Saint-Gobain

Saint-Gobain Construction Products UK Limited trading as British Gypsum. Registered Office Saint-Gobain House, East Leake, Loughborough, Leicestershire. LE12 6JU.
Company Number 00734396. VAT No: GB 438 3065 50

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