Motorhome & Caravan Door Seals
Replacing motorhome and caravan door seals when they begin to perish and become less effective is essential for preventing damage to your vehicle, saving you money and keeping you warm and comfortable. Usually manufactured with a solid rubber foot and sponge sealing bulb, these sections fit into a channel in the edge of the frame and compress to make a watertight seal when the door is closed.
Our range of habitation door seals allows you to purchase an identical replacement of your existing section. As most motorhome and caravan seals are unique in shape, the correct replacement section can be identified by comparing the end of your existing seal against the products in our extensive range.
We also supply a number of trims that push into the edge of the door and come into contact with the seal when the door is closed. These act as secondary seals and are commonly used to provide an additional barrier against water ingress and heat loss.
All Motorhome & Caravan SealsFrequently Asked Questions
What are motorhome & caravan door seals, and why are they important?
Motorhome and caravan door seals are specially designed strips of solid and sponge rubber that create a tight barrier when your door is closed. They help keep out rainwater, drafts, dust and noise to ensure that your living areas stay comfortable and dry. A good seal also improves insulation which reduces heat loss and can make your vehicle more energy efficient. Without a proper seal, you risk leaks, damp issues and unnecessary use on your heating or cooling systems.
How do I identify the correct replacement door seal?
The most reliable way to identify a replacement seal is to look at the cross-section (end profile) of the seal you are trying to replace. You can then compare it against the profiles we sell. Each seal shape is unique, so a close match is essential for ensuring the new profile fits into the channel around your door or frame and creates an adequate seal when the door is closed. Measuring the dimensions, such as width, height or the size of the base/foot, can also help narrow down the right replacement option. If you’re not sure, please send us a photo of the end profile of your old seal so that we can help you identify a replacement.
Can I install the seal myself, or do I need professional help?
Most people find that replacing a caravan or motorhome door seal a straightforward task. It usually involves carefully pulling out the old seal, cleaning the surface and pressing the new profile firmly into place. In some cases a small amount of adhesive, such as a silicone sealant, can be used for extra security, but generally no specialist tools are required. This means you can save time and money by doing it yourself without needing a professional fitter.
How often should I inspect or replace my door seal?
It is a good idea to check all of the seals on your caravan or motorhome at least once a year, ideally before and after the touring season. Regular inspections allow you to spot early signs of wear, such as cracks or stiffness, before they cause leaks or drafts. Depending on usage and storage conditions, seals may last many years, but exposure to UV, weather and frequent opening/closing can shorten their lifespan. Replacing a tired seal in good time will save you from bigger repair costs down the line.
What signs indicate a worn or damaged seal?
If you notice water dripping inside after rain, drafts while driving or an unusual increase in outside noise, your door seal may no longer be performing properly. Cracks, splits and hardening of the rubber are all clear indicators of deterioration. You may also find the door becomes harder to shut or feels loose when closed, which suggests the seal isn’t making a proper connection. Checking for these signs regularly helps prevent more serious problems like damp or mould inside your caravan.
How do I clean and maintain my caravan door seal to extend its lifespan?
Cleaning your seals a few times a year with warm soapy water helps prevent dirt and grime from causing damage. Avoid harsh chemicals, as these can dry out or weaken the rubber. Once clean, applying a silicone-based lubricant or conditioner will keep the seal flexible and prevent it from cracking. Proper care not only extends the lifespan of your seals but also ensures they continue to perform effectively season after season.
What if I can’t find the exact seal I need to replace?
Don’t worry if you can’t see an exact match straight away—many caravan and motorhome manufacturers use similar seal profiles. If you’re struggling, we encourage you to get in touch with our team. Providing a clear photo of the seals cross-section or its measurements will allow us to suggest the closest match. We’re always happy to help guide you to the right product, even if it isn’t immediately obvious from the catalogue.
For further information on any of our products or for technical assistance in choosing the best replacement door seal, please get in touch with our knowledgeable team.