VWD RV Series Dual-Pane Vertical Lift Slider Window | VERT1518DP
RV Series Dual-Pane Vertical Lift Slider Window | VWD VERT1518DP
Universal fit. Great for RVs, campers, trailers, and van conversions. Insulated dual-pane glass with vertical lift slider ventilation.

Key Features
- Dual-pane vertical lift slider window
- Solar privacy glass for reduced heat gain and improved privacy
- Vertical slide ventilation — easy control of airflow
- Excellent insulation and reduced condensation
- Universal fit for RVs, campers, trailers, and van conversions
- Clamp-ring installation with the supplied foam seal
- When available, normally ships in 3–5 Business Days (plus carrier transit time)
Fitment
- Universal window (check wall opening before ordering)
- Best for tight vertical openings and bunk or loft areas
- Great choice when a wide horizontal window won’t fit cleanly
Technical Specifications
| SKU | VERT1518DP |
|---|---|
| Window Type | Dual-Pane Vertical Lift Slider Window |
| Fitment | Universal (Check Measurements) |
| Glass | Dual-Pane Solar Privacy Glass |
| Ventilation | Vertical Lift Slider |
| Installation | Clamp ring with supplied foam seal |
| Ships | Usually in 5 days or less |
| Glass Thickness | Individual pane thickness not confirmed |
| UV Transmission | Complete dual-pane assembly rating not confirmed |
Learn more about UV transmission ↗
Measurements
Outside Frame (W x H)19-11/16 in x 16-1/2 in (500.06 mm x 419.10 mm)
Cut Frame (W x H)18-1/8 in x 15 in (460.38 mm x 381.00 mm)
Corner Radius3.1875 in (80.96 mm)
Wall Thickness Range1-7/8 in to 2-1/8 in (47.63 mm to 53.98 mm)
Installation
Clamp-ring sealing: All clamp-ring installations use the foam seals supplied with the windows. If the seal is not pre-applied, fit the supplied foam seal to the exterior frame as directed for the model. Tighten the mounting screws evenly to compress the seal uniformly.
This vertical lift slider window uses a clamp-ring installation with the foam seal supplied with the window. Dry-fit first, confirm the opening and required wall spacer depth, deburr and protect bare metal, and clean the mounting surface. Fit the supplied foam seal, position the window, and tighten the clamp-ring screws gradually and evenly until the seal is uniformly compressed. Check window operation and water-test gently.
FAQ
What type of window is VERT1518DP?
A dual-pane vertical lift slider window built for RVs, campers, trailers, and van conversions.
What are the advantages of dual-pane glass?
Dual-pane glass helps reduce heat transfer, limits condensation, improves interior comfort across temperature changes, and reduces noise compared to single pane.
Where does the window work best?
Best in narrow wall spaces such as bunk areas, loft sleeping zones, box truck builds, and compact camper layouts where typical horizontal windows won’t fit cleanly.
How is it installed?
Install with the clamp ring and foam seal supplied with the window. Prepare the opening, protect bare metal, fit the required spacer, and tighten screws evenly for uniform seal compression.
Does it include a bug screen?
Yes, dual-pane vertical lift sliders typically include an integrated screen to allow airflow while keeping insects out.
Installation & Support
Match the exact SKU, vehicle configuration and installation method before cutting. Overall glass dimensions are not a cutout template. Dry-fit the actual window and follow the model-specific instructions.
Made with care
Heirloom quality
Premium materials
Classic styling