GypLyner Xternal combines the technical know-how, innovation, and expertise of leading lightweight construction brands, British Gypsum and Isover to provide tested fire, acoustic and thermal performances on Intrastack non-loadbearing Steel Frame Systems (SFS).
This system has been developed and tested with the same rigour and attention to detail that we apply to all our other products and systems. British Gypsum and Isover products are wrapped around the Intrastack steel frame, offering substantiated performances backed up by test evidence and technical know-how.
Test data for our specifications can be used with defined Intrastack Steel Framing Steel Frame System components. Please contact the specialist Technical Support team at british-gypsum.com to discuss working with other framing suppliers. For assistance with U-value calculations and insulation requirements, please contact our Technical Support Team.
Key Facts
- System designed to offer flexible specification options
- 3D U-value calculations available via our Technical Support Team to support your project specification
- Meet thermal performance needs through a range of insulation solutions
- Comprehensive fire tested solutions
- Fire resistance to BS-EN 1364-1:2015 EI 60, 90 and 120 mins (inside to out, outside to in)
- Installation details for junctions, abutments, windows and deflection requirements
- A fully Saint-Gobain through-wall solution, GypLyner Xternal specifications are covered by the Saint-Gobain full system warranty comprising of SpecSure® and Intrastack design Warranty.
Key Considerations
When specifying GypLyner Xternal, you need to satisfy yourself that use of the system meets all relevant national Building Regulations and guidance as well as local, national and other applicable standards relevant for your construction or application, including requirements in relation to fire and applicable height restrictions.
Please refer to the Isover Product Data Sheet, Safety Data Sheet, BBA* and Declaration of Performance which are available on the product pages below
Isover Acoustic Partition Roll (APR 1200)
Acoustic Insulation for Internal Stud Walls and Floors
Isover Polterm Max Plus
Non-combustible thermal and acoustic insulation for ventilated rainscreen cladding and overcladding systems
Isover Steel Frame Infill Batt
Thermal insulation for lightweight steel frame walls
Key Facts
Please refer to the British Gypsum Product Data Sheet, Safety Data Sheet and Declaration of Performance which are available at:
- british-gypsum.com/products/board-products/gyproc-fireline-15mm
- british-gypsum.com/products/board-products/gyproc-soundbloc-15mm
- british-gypsum.com/products/board-products/glasroc-x-sheathing-board-125mm
The building detail is for illustrative purposes only. It does not constitute advice and should not be relied upon.