R703.11.1.3

Section 703.11.1.3 is titled 'Spacing' and covers requirements for exterior wall coverings. The maximum spacing for both horizontal and vertical vinyl siding, unless otherwise specifically allowed by the manufacturer's instructions is established. The purpose of this section is to prevent water and wind damage to the building.

The model shows a wall section with a piece of horizontal vinyl siding and arrows denoting the maximum fastener horizontal spacing.