Roof Seal and Skylight Maintenance for AIRSTREAM INTERSTATE 19X The Airstream Interstate 19X uses a fiberglass-reinforced composite roof cap bonded over the factory Mercedes-Benz Sprinter 2500 shell, and that junction between Airstream’s cap and the Sprinter’s sheet metal is your single biggest leak risk. The Fan-Tastic vent fan and any factory solar panel mounts penetrate … Read more
Roof Seal and Skylight Maintenance for LEISURE TRAVEL VANS UNITY The LTV Unity’s fiberglass roof cap sits atop a Mercedes-Benz Sprinter 3500 chassis and sees more thermal cycling than most owners expect — desert sun to mountain cold in a single trip. The cab-over lounger skylight is the Unity’s single most common leak point: it … Read more
Roof Seal and Skylight Maintenance for WINNEBAGO SOLIS The Winnebago Solis sits on a Ram ProMaster 2500 platform, and its roof assembly has two distinct water intrusion risks that every owner needs to understand: the Maxxair 7500K vent flange and — on 59P pop-top models — the full-perimeter canvas-to-hardtop seam that wraps the entire roof … Read more
Roof Seal and Skylight Maintenance for THOR TRANQUILITY The Thor Tranquility’s roof is a combination of the Ram ProMaster’s factory steel roof and a fiberglass front cap, and that transition seam is the single most vulnerable water intrusion point on the entire van. The Maxxair vent, any antenna penetrations, and the Thule HideAway awning bracket … Read more
Roof Seal and Skylight Maintenance for AIRSTREAM RANGELINE The Airstream Rangeline’s roof is a hybrid system — a factory Ford Transit steel roof with a bonded fiberglass composite cap at the front nose, Maxxair fan cutout, solar conduit penetrations, and the Thule HideAway awning mounting rail above the passenger sliding door, all of which are … Read more
Roof Seal and Skylight Maintenance for JAYCO TERRAIN The Jayco Terrain’s roof is a hybrid system that demands attention at multiple interfaces: the Ford Transit factory steel roof, the fiberglass front and rear caps, the Fantastic Fan vent cutout, and the Thule HideAway awning mounting rail — each transition point is a potential leak path. … Read more
Roof Seal and Skylight Maintenance for WINNEBAGO TRAVATO The Winnebago Travato’s roof is a hybrid system — the ProMaster’s factory steel roof transitions at the rear into a fiberglass cap, and that seam is the Travato’s single most notorious leak point. Water infiltrating that rear cap-to-membrane junction can quietly rot the wooden substrate beneath the … Read more
Roof Seal and Skylight Maintenance for THOR SEQUENCE The Thor Sequence’s roof is a hybrid system — Ford’s factory steel Transit roof in the center section, flanked by fiberglass front and rear caps — and each material has its own failure points that require different sealing strategies. The Fantastic Fan Endless Breeze vent cutout, the … Read more
Roof Seal and Skylight Maintenance for ROADTREK ZION The Roadtrek Zion’s ProMaster 2500 roof is a busy place — you’ve got factory-installed Zamp Solar panels, a Fantastic Fan vent, antenna mounts, and the Fiamma F45s awning bracket penetrations all competing for real estate and all creating potential leak points. EPDM membrane roofs like this one … Read more
Roof Seal and Skylight Maintenance for HYMER AKTIV The Hymer Aktiv’s composite fiberglass-reinforced roof is genuinely tough, but the factory sealant around the rear skylight is the Achilles heel of this otherwise excellent build — plan on addressing it at the 2-3 year mark before it becomes a water intrusion problem rather than a maintenance … Read more
