Getting the dish mounted is only half the job. The cable still has to reach the router or power source inside, and a poor entry point is the most common cause of leaks, rattles and damaged cables. This guide covers the cleanest options for RVs, boats and buildings.
Plan the route before you drill
- Measure the full run, including any slack for movement, and choose a cable long enough to avoid strain.
- Avoid sharp edges, hinges, doors and hatches where the cable can be pinched.
- Check for hidden wiring, plumbing and structure behind the panel or wall before drilling.
- Keep the cable's minimum bend radius in mind and never kink it.
RVs and vans
The neatest approach is a dedicated weatherproof entry. A waterproof bulkhead connector gives a sealed pass through for Mini DC cables, while a waterproof wall socket lets you unplug the dish outside. Alternatively, many owners route through an existing roof vent or fridge vent. Seal any roof penetration with a sealant compatible with your roof material.
Boats
Use a proper marine cable gland or bulkhead fitting rather than routing through a hatch or window. Bed fittings in marine sealant, add a drip loop so water runs off before reaching the entry and secure the cable along its route so it does not chafe as the boat moves.
Homes and cabins
For buildings, a cable routing kit with grommets, drill bits and wall clips makes the job straightforward. Drill slightly upward from inside to outside so water cannot run in, fit the grommet, seal around it outside and clip the cable neatly along the wall. Standard dish owners who need a longer run can choose a 100 ft Gen 3 cable or 165 ft Gen 3 cable.
Finishing touches
- Leave a drip loop below every exterior entry point.
- Use UV resistant clips outdoors.
- Mount the router somewhere ventilated, for example with a router wall bracket.
- Inspect entries after storms and at least once a season.
If you are unsure about drilling through a roof, deck or structural wall, use a qualified installer. For parts and advice, browse Cables and Adapters or contact the Low Orbit Supply team.
Starlink is a trademark of SpaceX. Low Orbit Supply is an independent retailer and is not affiliated with or endorsed by SpaceX. Always follow Starlink's own installation and safety guidance and your Starlink plan terms.
