A gangway is a structural element of a pontoon dock that serves as a walkway between the dock and the water. It is typically made of aluminium or a combination of aluminium and timber decking. It is an integral part of the dock’s infrastructure, allowing people to access the water safely. Therefore, if a gangway is damaged, it should be repaired as soon as possible to ensure safe passage for residents and guests.
Today, we look in-depth at gangways, their importance, and how to replace damaged gangway decking.
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The importance of a gangway on a pontoon dock
A gangway is an essential feature on a pontoon dock, providing a safe and convenient way to get on and off the dock. Gangways are typically made of aluminium and have handrails on both sides to provide stability.
However, like most things, gangways can become damaged over time due to wear and tear. Gangways can be a weak point in the structure, subject to damage from both the elements and heavy use.
Common problems that require repair include damaged or rotted timber decking, rotted plywood deck, corroded aluminium sheeting or mesh, and loose or missing handrails. In some cases, the entire gangway may need to be replaced. With proper maintenance, however, gangways can be a durable and long-lasting addition to any dockside or marina.
If you have a gangway that needs repair, it is important to act quickly to avoid any further damage to the dock or any injuries that could occur. Trust us, we’ve fallen through a damaged gangway, and it is not much fun at all.
How to replace damaged gangway decking
There are a few different ways to replace damaged gangway decking. The most common method is to remove the old decking and install new decking in its place. This can be done by removing the screws holding the decking. Once the old decking is removed, new decking can be installed using new stainless screws
If the gangway is made of aluminium, it may be possible to patch the damaged areas with new aluminium sheeting or mesh. This can be done by cutting out the damaged sections and welding or pop riveting new aluminium in its place.
In some cases, it may be necessary to replace the entire gangway. This is typically only necessary if the gangway is severely damaged or if it does not meet current safety standards.
Tips to help replace damaged gangway decking
When replacing a gangway, it is important to use materials that are durable and resistant to corrosion. Aluminium is a popular choice for gangways as it is strong yet lightweight, making it easy to install and repair. Aluminium options include sheet aluminium with marine carpet applied or various styles of aluminium mesh.
Timber decking is also a popular choice for gangways as it provides a non-slip surface and can be easily replaced if it becomes damaged. However, timber is more susceptible to damage from the elements and will require replacement well before the aluminium option. Hardwood decking can also leach its natural oils when first installed if it gets wet and could stain your pontoon.
Another option is Fibreglass Reinforced Polymer grating, otherwise called FRP grating. Like aluminium FRP grating is long-lasting, low maintenance and a very safe option in the pontoon environment.
If you are unsure what type of material to use for your gangway, it is best to consult a professional pontoon dock builder such as Micks Marine Maintenance. We will be able to assess the damage and recommend the best course of action for your particular dock.
When replacing gangway decking, it is essential to follow all safety guidelines and regulations. Gangways must be able to support a certain amount of weight and must have handrails on both sides.
Conclusion
Gangways are an important part of any pontoon dock and provide a safe and convenient way to get on and off the dock. If a gangway is damaged, it is vital to repair it as soon as possible to avoid further damage or injuries.
There are a few different ways to replace damaged gangway decking, including removing the old decking and installing new decking, patching the damage with new aluminium or FRP grating, or replacing the entire gangway.
When replacing gangway decking, it is important to use materials that are durable and resistant to corrosion, such as aluminium or timber. It is also essential to follow all safety guidelines and regulations.
If you are unsure about anything, it is best to consult a professional before proceeding with repairs. Micks Marine Maintenance has over 25 years of experience building and repairing pontoon docks and gangways in the Yamba, Tweed Heads, Gold Coast, Brisbane, Bribie Island, and Sunshine Coast. We can help you with all your gangway repair needs, big or small. Give us a call today!