"Solution Product Name","Solution Product Description","Last review date","Last updated date","Abutment Fixing","Base Channel Fixing","Minimum Cavity / Offset (mm)","Dropped Soffit","Deflection Allowance","Finishing Requirements","Fixing Strap","Fixing T","Maximum Height","Maximum Height (mm)","Other Requirements",Screw,Sealant,"Stud Centres (mm)","Thermal sealant","Head channel","Base channel","Fixing T","Fixing strap",Sealant,"Abutments and openings","Screws side 1, Layer 1",Stud,"Board side 1, Layer 1" "GIWL 146 I 80 PIR (A) (EN)","One layer of Gyproc ThermaLine PIR 38mm to one side of Gypframe 146 I 80 ‘I’ Stud framework forming an independent lining to masonry background. For heights up to 4200mm.",21.09.2021,21.07.2023,"Gypframe 'C' stud suitably fixed to structure at 600mm centres in two lines staggered by 300mm.","Gypframe channel suitably fixed to floor at 600mm centres in two lines staggered by 300mm.",30,"For principles of deflection head construction refer to detail ST‐224-Z2LA-06","Vertical deflection only. To be determined by a Structural Engineer.","The system should be finished using either one of our Thistle or ThistlePro plasters, or Gyproc jointing products. See the product range guides on the British Gypsum website for more information.","Used to support horizontal board joints and enable board screw fixing at 300mm centres.","Used to support horizontal board joints and enable board screw fixing at 300mm centres.","The maximum heights quoted are based upon a limiting deflection of L/240 at 200 Pa.",4200,"SpecSure® system performance warranty confirms that British Gypsum proprietary systems will perform as specified for the lifetime of the building. The SpecSure® warranty requires that all components are specified in full and constructed in accordance with British Gypsum’s installation guidance. For more details see the British Gypsum website. Always check with the design team before making any changes to the chosen specification, ensuring appropriate substantiation is sought to confirm that the solution still meets all required project performances.","Board layer 1, fix securely to Gypframe metal supports around the perimeter of the board and intermediate stud positions at maximum 300mm centres. External corners reduce fixings to 200mm. Drywall screws can be used for fixing boards to metal profiles with a thickness of 0.8mm or less (excluding 'I' studs). Fix working from the centre of each board. Position screws not less than 13mm from cut edges and 10mm from bound edges of boards. Set screw heads flush with plasterboard surface; do not break paper or gypsum core.","Locate sealant at junctions with adjoining structure and other air paths. Apply as a continuous bead to clean, dry, dust-free surfaces, leaving no gaps. After application of sealant, bulk fill gaps between floor and underside of plasterboard using Gyproc jointing compound.",600,"Gyproc Sealant","Gypframe 148 FEC 50 Folded Edge Standard Floor & Ceiling Channel","Gypframe 148 FEC 50 Folded Edge Standard Floor & Ceiling Channel","Gypframe GFT1 Fixing 'T'","Gypframe GFS1 Fixing Strap","Gyproc Sealant","Gypframe 146 S 50 'C' Stud","British Gypsum Jack-Point Screws 60mm","Gypframe 146 I 80 'I' Stud","Gyproc ThermaLine PIR 38mm"