Flagpole safety in Poland

A flagpole is a tall, slender structure exposed to wind, and sometimes ice and lightning. A well-installed and maintained flagpole is safe, but a fallen flagpole or a falling finial can cause serious damage. This guide describes the main hazards and the rules on liability. Installation is covered in the guide to flagpole installation, and checks in the guide to flagpole maintenance.

Hazards at a glance

Strong wind

Wind acts on the flagpole and the flag. The larger the flag, the greater the force at the top of the pole and the greater the bending moment at the foundation. Flag makers usually assume that a horizontal flag is about 1/4 as long as the flagpole is high, and point out that in very strong wind large flags are taken down or lowered. The flag size is shown by the flag size calculator.

The Institute of Meteorology and Water Management – National Research Institute (IMGW-PIB) publishes weather warnings, including for strong wind, in three levels, from yellow to red. On the coast and in the mountains strong winds are more frequent than inland.

Electricity and lightning

A flagpole near an overhead power line can touch the wires when it is erected, serviced or falls. The distribution network operator can clarify what distances from the line apply in a given place. Fibreglass flagpoles do not conduct electricity.

A tall metal flagpole in open ground can attract lightning. Under article 61 of the Building Law, the owner or manager of a structure ensures its safe use, including in the event of lightning. With flagpoles near buildings with a lightning protection system, the way of connecting them is usually decided by an electrician. Floodlights and cables at the flagpole are described in the guide to flag lighting.

Work at height

Replacing the halyard, pulley or finial means working at the top of the flagpole. Under § 105 of the regulation on general occupational health and safety rules, work at height is work on a surface at least 1.0 m above the floor or ground. The health and safety rules apply to employers and employees, but they show from what point the risk of falling is considered significant. A tilting flagpole allows this work to be done on the ground. Taller flagpoles are often serviced by firms with a lift.

Ice, snow and other people

In winter, ice can build up on the halyard and flag. An iced flag is heavy, and ice falling from the flagpole can injure passers-by. Flagpoles by pavements, schools and playgrounds also attract children, who try to climb or play with the halyard. An internal halyard behind a lockable door reduces this problem.

The owner's liability

• Civil Code, article 434: the autonomous possessor of a structure is liable for damage caused by its collapse or by a part of it breaking off, unless the collapse resulted neither from a failure to keep the structure in proper condition nor from a construction defect.
• Civil Code, article 415: whoever through their fault causes damage to another is obliged to redress it.
• Building Law, article 61: the owner or manager of a structure maintains and uses it in line with article 5(2) and ensures its safe use in strong winds, lightning and other external events.
• Building Law, article 62: the annual check of elements exposed to the weather does not cover the structures listed in article 29(1) and (2), and therefore not flagpoles up to 7 m either; taller flagpoles are covered. After strong wind or another event under article 61(2), the provision requires a check of the safe use of the structure.

Personal or business liability insurance can cover damage caused by a flagpole; the scope depends on the policy. Checks are described in the guide to flagpole maintenance, and repairs in the guide to flagpole repair.