Design - Roof Structure
Foundation
Walls
Intermediate Floors
Roof Structure
Transportation
Service Voids
Mechanical and Electrical Services
Windows and Doors
Claddings
Specification
- Options available:
- ‘Whole’ trussed roof
- Attic trussed roof
- Optima closed roof panel
- Maximum unsupported span 5.4 metres
- Most efficient cassette width 2.4 metres
- Posi-joist system used
- OSB top skin applied
- Plasterboard bottom skin applied.
Benefits
- Great variety of roofs available.
- Optima roof panels are most cost efficient when applied to room-in-the-roof designs.
- Kingspan Off-Site manufactures its own roof trusses.
Design Guide
- Openings should be placed within a panel section where possible to ensure less structural timber is needed.
