Replacing damaged seals on old or modified caravans

The uses of rubber in the leisure industry are vast, but they play a crucial role in the safety and comfort of caravans. Inspecting your caravan for any damage to seals around the doors and windows are an important way to expand the lifespan of your caravan, but are especially significant in older or modified caravans, for which certain parts may be harder to buy.

A bespoke water tight seal is the best option to repair or replace damaged caravans because they can meet custom requirements and specifications to perfectly fit around a window or door.

At Aquaseal Rubber, we offer a range of bespoke rubber products to support your caravan and ensure comfort and safety for you and your family.

What does a water tight seal do?

A water tight seal from Aquaseal Rubber is used primarily in marine applications and door and window applications in the leisure industry, like in caravans or yachts.

Our water tight seals can be produced in a range of rubber materials to align with bespoke requirements, especially for older or modified caravans for which you can no longer buy specific parts from the manufacturer.

The primary rubber material used in door or window seals for caravans is EPDM, known for its excellent weather resistance whilst being both durable yet flexible. Other materials used for these types of seals include neoprene and silicone rubber.

Water tight seals are used for several purposes including:

• Blocking moisture, by creating an impermeable and continuous barrier over gaps, joints and openings to prevent water ingress
• Reducing draughts, by creating an airtight barrier around gaps in doors, windows and roof vents, stopping external wind from reaching the internal space
• Lowering noise and vibration, by cushioning structural components and preventing any external noise or vibrations from reaching the inside of the caravan
• Ensuring comfort, by producing a dry, warm, quiet and hygienic internal environment to protect internal discomfort and ensure external structural safety

What are the common signs a caravan seal needs replacing?

Being aware of the common signs your caravan seals need replacing is essential, particularly as we approach peak spring and summer holiday season. As part of the planning process for your holiday, a thorough inspection of your caravan should be high on the priority list.

There are several things you should look for when inspecting your caravan.

Soft or stained wall panels

A sign of water ingress and related damp, soft or stained wall panels indicate that moisture has breached the external seals and has caused the internal wooden framework to absorb water. If this is not rectified and if the seals are not replaced, this could lead to serious structural instability or damage and health hazards from mould.

Unpleasant smells

Musty smells, which are often unpleasant in an enclosed caravan, almost always indicates the presence of trapped moisture, mould or mildew. Since caravans are small, confined and often left unused for long periods of time, especially during the colder months, they are extremely prone to these issues. Once any leaks have been identified as the cause of unpleasant smells, the seals must be replaced immediately.

Visible cracks

If your caravan or its materials are older, visible cracks may begin to appear. This can be a sign of materials coming to the end of their expected lifespan, but can also signify impending water ingress or structural instability. Regardless of whether these cracks are in plastic panels or window seals, they suggest that the caravan is flexing beyond its limits and should be rectified to ensure the safe operation of your caravan.

Persistent condensation

In a caravan, persistent condensation means that warm, moist air inside the vehicle is constantly hitting cold surfaces, like windows, walls or metal frames, and causing water droplets that do not dry out to form. This leads to sustained dampness, mould and potential damage as a result of inadequate ventilation, a sign that a water tight seal may be needed in problem areas around windows or doors.

Why do old or modified caravans need bespoke sealing solutions?

Older or modified caravans require bespoke sealing solutions because standard seals don’t always work. This is often because the original manufacture no longer offers the same parts used in an older caravan or because modified caravans have a customised aspect to them.

If you find there is a natural flex in your caravan, particularly in an older structure, or if your holiday home has mismatched materials from past repairs and you are looking to streamline these rubber materials, bespoke sealing solutions are the ideal choice.

Modified caravans may also have custom-cut holes and joints that differ from original designs, meaning bespoke solutions are needed to ensure safe weatherproofing to promote optimal performance.

Choosing a water tight seal from Aquaseal Rubber to repair your caravan

A bespoke water tight seal has several benefits for old or modified caravans. Not only can they be made from several rubber materials to meet certain specifications, but they provide a custom solution that standard seals cannot offer. From a perfect fit for non-standard dimensions and superior water ingress prevention to improving comfort, efficiency and longevity, a bespoke water tight seal offers endless sealing solutions for your beloved caravan.

Knowing how to choose the right rubber seal for your application, especially if it requires a bespoke solution like an older or modified caravan would, is critical. By working with expert rubber manufacturers like Aquaseal, you can be confident that our team will produce bespoke rubber products that align directly with your specifications.

Contact us to learn more about how Aquaseal Rubber can support your project or to discuss your bespoke requirements for an older or modified caravan which requires a new water tight seal.