Dry Lining

16 articles

• Acoustic Ceiling Systems: Independent vs Direct-Fixed UK
  Acoustic ceilings: independent MF vs resilient bar, mass and decoupling, impact sound improvement, flanking control for Part E compliance
• British Gypsum Gyproc Systems: Partition & Ceiling Guide
  Gyproc partition, lining, and ceiling system reference: GypWall CLASSIC/QUIET/ROBUST, GypLyner IWL, GypCeiling MF — system numbers, board configs, fire and acoustic performance data
• Building Regs Part B: Fire-Resistant Plasterboard Guide
  Part B fire-resistant drylining: EI 30/60 partition systems, intumescent sealants at penetrations, cavity barriers, head-of-wall deflection details
• Building Regs Part E: Acoustic Dry Lining & Sound Ratings
  Part E acoustic compliance: airborne Dn,T,w ≥ 45 dB, impact L'n,T,w ≤ 62 dB, Robust Details vs pre-completion testing, flanking transmission control
• Dot-and-Dab Plasterboard: Coverage, Drying & Hollow Fix
  Dot-and-dab on masonry: DriWall Adhesive dab layout, 20% minimum coverage, perimeter bonding, hollow board detection and repair, DPC level rule
• Dry Lining Above 3.5m: Stud Sizing & Deflection Heads
  Tall drylining partitions: stud sizing beyond 3.6m (92mm/146mm), deflection head three methods, transverse bracing angles and spacing, intermediate horizontal restraint
• Dry Lining Around Pipes: Boxing, Access Panels & Fire Stop
  Services in drylining: soil pipe boxing (intumescent collar, acoustic wrap), pattress plates for back boxes, access panels, fire stopping at penetrations
• Dry Lining Cost per m²: 2025 UK Rates & Price Factors
  Drylining cost estimating: m² supply-and-fix benchmarks, labour productivity tables, adjustment factors for height/access/rated systems, first-principles build-up method
• Drylining Airtightness: Part L Sealing & Membrane Guide
  Drylining airtightness: perimeter mastic seals, back box membrane collars, Part L target (8 m³/h/m² at 50 Pa), timber frame membrane integration
• Insulated Dry Lining: Dot-and-Dab vs Framed Systems UK
  Insulated dry lining (IWI): dot-and-dab vs framed systems, thermal bridging at reveals, DPC level rule, condensation risk for solid brick walls
• Metal Stud Partition Installation: Sizes & Bracing Guide
  CW/UW metal stud partition: track fixing, stud spacing, stud centres, door frame reinforcement, packing, noggins and transverse bracing
• Plasterboard Fixing and Screw Spacing Guide
  Mechanically-fixed plasterboard is screwed at commonly-cited centres of around **150mm on ceilings** and **230–300mm on walls** — always check the manufacturer's system spec.
• Shaft Wall Systems: Lift Shafts & Fire Ratings UK Guide
  Shaft wall systems: one-side installation using J-track and C-H stud, EI 60–120 fire ratings, lift shafts and service risers, access doors and fire-stopping
• Suspended Ceiling Grid Installation: Spacing & Levelling
  Suspended ceiling grid: main tee / cross tee layout, hanger wire spacing (1200mm max), levelling procedure, service integration, fire-rated grid ceilings
• Taping & Jointing Plasterboard: 3-Coat Finish Guide
  Taping and jointing: three-coat system (EasiFill tape coat, filler, Topping Compound finish), feathering technique, joint cracking causes and prevention
• Tile Backer Board for Wet Rooms: UK Regs & MR Board Guide
  Wet area drylining: MR board limitations, tanking systems over MR board, cement and foam tile backer boards, wet room floor substrate requirements