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Part A Img

Section 4 External Fire Spread

  • Diagram 16 Unprotected areas which may be disregarded for space separation purposes

  • Diagram 14 Notional Boundary

  • Diagram 15 Relevant boundary

  • Diagram 17 The effect of a canopy on separation distance

  • Diagram 17 The effect of a canopy on separation distance

  • Diagram 18 Small dwelling houses

  • Diagram 19 Limits on spacing and size of plastic rooflights Table 4.4having a TP(b) lower surface

  • Table 4.1 Permitted unprotected areas in small dwelling houses

  • Table 4.2 Permitted unprotected areas in larger dwelling houses

  • Table 4.3 Limitations on roof coverings*

  • Table 4.4 Limitations on plastic rooflights

  • Table 4.1 Permitted unprotected areas in small dwelling houses

  • Table 4.2 Permitted unprotected areas in larger dwelling houses

  • Table 4.3 Limitations on roof coverings*

  • Table 4.4 Limitations on plastic rooflights