Draining Water Off Your Camper: A Quick Guide

Water leaks in camper slide-outs are a common problem, and they can cause costly damage to your motorhome. Water can enter through cracked or damaged weather seals, blocked roof drainage lines, or leaks in plumbing and water lines. To prevent water from pooling on your slide-out, you can use a slide topper awning or a rain guard. Regularly inspecting your RV and taking preventative measures, such as using seal protectant sprays and replacing weather seals every two years, can help stop leaks.

Inspect your RV regularly

To prevent water leaks in your RV, it is important to inspect your RV regularly. Here are some key things to keep in mind:

Frequency of Inspections: It is recommended to inspect your RV at regular intervals, at least once every six months, especially during the fall and spring seasons. This is crucial if your RV is sitting in storage for extended periods. Before embarking on any long camping trips, thoroughly check your RV to prevent water leaks that could ruin your trip.

What to Inspect: During your inspections, pay close attention to the plumbing lines and weather seals in the slides. Check for any signs of damage or wear and tear. Look out for cracks, splits, or softening in the seals. Make sure the screws near the water seals are tight and free from rust.

Preventative Measures: To enhance the protection of your weather seals, consider using seal protectant sprays. These sprays provide extra protection against sun rays, UV rays, dirt, and wind, which can all contribute to seal degradation over time. Additionally, if you anticipate heavy rainfall, use a rain guard to shield your RV from water intrusion.

Level Your RV: Always ensure that your RV is levelled when parked. An unleveled RV can lead to water bypassing the weather seals, resulting in costly water damage.

Clean the Roof: Regularly clean the roof of your RV to prevent the accumulation of dirt, mud, leaves, and other debris. This maintenance will help prevent blockages in your drainage lines, which could otherwise lead to water leaks.

Replace Seals: It is recommended to replace all weather seals at least once every two years or whenever they show signs of damage or wear. Don't wait for a leak to occur before taking action.

Inspect for Mold: Water leaks can lead to mold growth, which can be hazardous to your health. If you suspect mold, wear gloves and a mask when inspecting and cleaning the affected areas.

RV Maintenance Records: Keep detailed records of your RV maintenance activities, including dates, work performed, and any issues identified. This will help you stay on top of preventative measures and allow you to spot potential problems early on.

By conducting regular inspections and taking proactive measures, you can effectively prevent water leaks in your RV and ensure a more enjoyable camping experience.

Level your RV

Water leaks in your RV can be a serious issue, causing costly damage to your vehicle. One of the main causes of water leaks is an unleveled RV. When your RV is not perfectly levelled, water can bypass the weather seals on your slide-outs, resulting in water intrusion and potential damage to your trailer and its components. Therefore, levelling your RV is crucial to prevent water intrusion and ensure a pleasant camping experience. Here are some tips to help you level your RV effectively:

• Utilize levelling blocks or ramps: Place levelling blocks or ramps under the tires of your RV to adjust the height and ensure a level position. You can purchase these blocks or ramps at most RV supply stores or create your own using wood or other sturdy materials.
• Use a levelling tool: Invest in a quality levelling tool, such as a bubble level or a digital levelling system, to accurately determine the pitch and tilt of your RV. This will help you identify which tires need to be raised or lowered to achieve a level position.
• Adjust the jack stands: Most RVs come equipped with jack stands that can be lowered or raised to level the vehicle. Adjust the jack stands until your RV is level, ensuring that the weight is distributed evenly across all tires and stands.
• Check the levelling frequently: Don't just set up your RV and forget about it. Check the levelling periodically, especially if you're staying in one place for an extended period. Changes in temperature or settling of the ground can affect the levelling, so make adjustments as needed.
• Choose a level campsite: Whenever possible, select a campsite that is relatively level. Avoid parking on a steep incline or a low-lying area that may be prone to flooding. By starting with a level surface, you'll have a better chance of maintaining a level RV throughout your stay.

By following these tips and taking the time to ensure your RV is level, you can help prevent water leaks and avoid costly repairs. A level RV will also provide a more comfortable living space during your camping trip, so it's worth the effort to get it right. Remember to inspect your RV regularly for any signs of water intrusion and address any issues promptly.

Install a slide topper awning

To prevent water from pooling on your slide-out, you can install a slide topper awning. Here is a step-by-step guide on how to do it:

Step 1: Measure the Dimensions

First, you need to measure the length and depth of your slide-out. For the length, measure from the outside of each flange or the outermost edge of the box. For the best results, add 2.5 inches to each side of the box dimensions (5 inches in total).

Step 2: Order the Awning

After taking the measurements, you can order the RV slide awning. Make sure to order an awning that includes everything you need for installation, such as the slide-out topper roll, brackets, hardware, and railing.

Step 3: Install the Awning Rail

Check if your RV already has an awning rail installed. If not, position the new awning rail where the roof and wall meet, or at least 3 to 6 inches above the upper edge of the slide room. Ensure that the awning rail is level and parallel to the floor line of the unit. Mark its position with a non-permanent method, then apply butyl tape to the back of the awning rail and attach it with screws.

Step 4: Prepare the Awning Rail

Once the rail is installed, use needle-nose pliers to spread open the installation corner, preventing the vinyl from catching on the sharp edge. Trim any excess butyl tape with a razor knife to ensure a clean finish.

Step 5: Install the Access Plate and Bracket

Apply butyl tape to the back of the access plate and attach it to the exterior corner of the slide box with screws. Again, trim any excess tape with a razor knife. Slide in the bracket according to the installation manual.

Step 6: Assemble the Extension Rod and Cap

Slide the extension rod into the spring head assembly torsion arm, aligning the fastener locations. Then, slide the end cap into the extension rod, making sure all fastener locations are aligned. Secure it using the provided screws. Repeat this process for the opposite end.

Step 7: Install the Awning

With an extra set of hands, unwrap the fabric and slide the vinyl into the rail end with the corners spread open. Slide the torsion arms into the access brackets. Once the awning is installed, remove the pins on each side with needle-nose pliers. Test the slide room by retracting and extending it a few times to ensure it is square with the RV and rolling up straight. Secure the access bracket and vinyl with the supplied screws.

Use seal protectant sprays

Spraying your seals with a protectant is a great way to maintain your rubber seals and prevent water intrusion. The sun's UV rays can cause rubber seals to crack and deteriorate over time, so it's important to take preventative measures.

Thetford's Premium RV Slide Out Rubber Seal Conditioner is a popular choice among RV owners. It is formulated to prevent fading, cracking, and deterioration of rubber seals. It can be used on slide-out seals, window and door seals, and even tires. The easy-to-apply formula comes in a 14 oz aerosol can and requires no wiping. It coats the surface in a water-repellent film and protects against UV rays.

Another option is the 3-IN-ONE RVcare Rubber Seal Conditioner, which sprays in two ways using a smart straw. This product is designed to protect and prolong the life of rubber seals by reducing friction and slide-out sticking.

When applying seal conditioners, it is important to first clean the rubber seals with soap and water. Inspect the seals for any damage, such as cracking, gaps, or tears. Then, apply the conditioner to all sides of the rubber seal, including the underside.

By regularly maintaining your rubber seals, you can help prevent water intrusion and keep your RV in good condition.

Replace damaged weather seals

To prevent water from getting into your camper, it's important to replace damaged weather seals. This process can vary depending on the type of seal and how it's installed, but here's a general guide:

Step 1: Find the Right Seal

Different RV models will have different weatherstripping seals. Seals can have bulbs, lips, or a combination of both, and they come in various lengths and widths. It's important to identify the correct seal for your RV to ensure a proper fit. You can consult an expert or do your research to find the right match.

Step 2: Remove the Old Seal

Use tools like plastic scrapers or masking tape to remove the old seal. Cut away a section and keep pulling until the entire seal is removed. Be careful not to damage the paint or remove too much adhesive, as this can affect the new seal's adhesion.

Step 3: Clean the Surface

Use a good cleaner to thoroughly clean the area where the new seal will be applied. Remove any remaining adhesive or residue with adhesive cleaners and scrapers. Finish by wiping the surface with an alcohol pad to ensure no oil residue is left behind.

Step 4: Install the New Seal

Apply adhesive to both the RV slide-out and the new seal. You can use a smooth applicator like a pallet knife or a popsicle stick for this step. Make sure to use an adhesive intended for rubber products. Carefully push the new seal onto the pinch weld, ensuring it locks onto the raised edge. You may need to cut the seal in certain areas, like the corners, to ensure a proper fit.

Step 5: Inspect and Maintain

Regularly inspect your seals to identify any wear or damage. Lubricating your slide-out seals and other RV seals can also help prevent issues. Use RV seal lubricants or pump products with silicone to keep them in good condition. Remember to keep your seals clean by wiping them down with dish soap and water.

Frequently asked questions