Valterra RV Roof Vent Lids & Reflective Insulation: Parts Guide

A damaged RV roof-vent lid and a drafty or sun-exposed vent opening are two different problems. Valterra offers white and smoke-tinted replacement roof lids for compatible vent frames, plus a separate foam insert that helps insulate a 14-inch opening from inside the RV. Replacing a lid does not replace the complete vent, and an insulation insert does not repair a damaged roof cover.

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Choose by the part you need to replace

White or smoke roof-vent lid

The A10-3375 is the white replacement lid and A10-3376 is its smoke-tinted counterpart. Both are made from polypropylene and measure 16 × 15 × 3½ inches overall. The lids are designed to serve compatible Jensen, Ventline, Elixir and Ventadome roof vents with the included adaptable mounting hardware. Compare the original vent-frame geometry, hinge locations and lift-arm connection before ordering; the overall cover dimensions are not the dimensions of the cutout in your RV roof.

Reflective interior insulation

The A10-1603 is a 14 × 14 × 3-inch foam insert for compatible 14-inch roof-vent interior openings. Its reflective face helps limit sunlight entering the RV while the foam adds insulation. It does not replace the exterior lid, fan or garnish. Remove it whenever ventilation or a powered fan needs to operate.

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A10-3375 — White replacement roof-vent lid

White, impact- and UV-resistant polypropylene. Includes rust-resistant mounting hardware. Listed for compatible Jensen, Ventline, Elixir and Ventadome vent assemblies; compare hinge and lift-arm arrangement.

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A10-3376 — Smoke replacement roof-vent lid

Smoke-tinted version made from impact- and UV-resistant polypropylene with mounting hardware. It serves matching vent assemblies, but requires the same checks of frame, hinge and operator alignment.

View A10-3376

A10-1603 — Reflective interior vent insulator

A removable foam insert with silver reflective and insulated sides. Fits a compatible 14-inch roof-vent opening from inside the RV; it is not an exterior lid or replacement for an operating vent.

View A10-1603

Identify the parts of a typical roof vent

This component-location explanation is not an exploded diagram for a specific vent brand. The parts and hinge mechanism vary by assembly.

Before ordering

1. Identify the installed vent. Find the model or inspect the frame, hinge and lifting-arm arrangement. Matching the 14-inch roof opening alone does not guarantee lid compatibility.
2. Measure the existing cover. Check the outer lid dimensions and how its hinge connects. Choose white or smoke tint separately from the fitment decision.
3. Check what is included. A10-3375 and A10-3376 include hardware for the replacement lid, not a complete fan, crank mechanism or roof frame.
4. Confirm the interior clearance for insulation. The A10-1603 insert needs a suitable 14 × 14-inch interior opening with approximately 3 inches of depth.
5. Inspect the vent after installation. Confirm that the lid opens and seals properly, check weather exposure and do not operate fans with the insulation insert obstructing airflow.

Related model-specific vent guides

For assembly-level component identification, use our Ventline Ventadome V2092/V2094 parts diagram, MaxxFan Deluxe parts reference and Dometic Fan-Tastic Vent parts guide. The Valterra universal-style lid should not be assumed to fit those models without checking the exact hinge and operator arrangement.