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CRL Universal Vented Van Window (FW904RS)
$ 511.99
Unit price
Key Features
Key Features
Vehicle fitment
- Product type
- RV window
- Vehicle
- Universal vans, RVs, Class A/Class B/Class C RVs, truck campers, trailers, and overland builds
- Window type
- Opening window
- Opening style
- Vented
- Screen
- This is an opening window. The product listing does not state that a screen is included.
- Install type
- Clamp-in
- Summary
- This is a universal-fit window that can be installed in multiple van window configurations. Installer must confirm placement, structure, cutout, and clearance.
- Install requirements
- This is a clamp-in window installation that only requires the window. Confirm the cutout, clamp ring fit, and mounting clearances before ordering. See the Clamp-in van window install guide.
- Fitment exceptions
- This is a universal-fit window that can be installed in multiple van window configurations. The installer must confirm correct position, structure, cutout, and clearances before ordering.
Fitment FAQ
What does this camper van window fit?
This camper van window fits Universal vans, RVs, Class A/Class B/Class C RVs, truck campers, trailers, and overland builds.
Is this product vehicle-specific?
This universal-fit window can be installed in multiple van window configurations when the installer confirms placement, structure, cutout, wall thickness, and clearances.
What should I verify before ordering?
Confirm side, window position, cutout dimensions, install type, opening style, wall thickness, screen status, roof height, wheelbase, and whether this replaces factory glass before checkout.
What installation details matter?
This is a clamp-in window installation that only requires the window. Confirm the cutout, clamp ring fit, and mounting clearances before ordering.
Who is this product best for?
This universal-fit window is intended for camper van window upgrades, RV window projects, trailers, truck campers, Class A/Class B/Class C RVs, and overland builds where the installer confirms fitment, install method, and placement.
Do Campervan HQ van windows come with instructions?
Most van windows are sold for DIY van builders and may not include manufacturer instructions because many manufacturers assume installation by someone familiar with van window installation. Check the Campervan HQ van window installation blog for guidance. For CR Laurence van windows, you can also search YouTube for CR Laurence window install videos.
Do van windows require adhesive and primer?
This is a clamp-in van window. Clamp-in windows do not require primer or urethane adhesive because they seal against the van body with weatherstripping, an exterior compression ring, foam gasket tape where specified, or an interior trim ring. You still need an existing opening, so cargo vans without windows require the correct cutout before installation.
Do Campervan HQ van windows ship for free?
Most van windows do not ship free because large windows often require truck freight or special handling. When available, warehouse pickup can reduce or refund shipping costs. For large multi-item orders, contact Campervan HQ for an individual quote.
What should I check when a van window is delivered?
Inspect the window shipment before the delivery driver leaves. If there is damage, have the driver note it on the Bill of Lading and provide a signed copy. Without signed damage notation at delivery, Campervan HQ may not be able to make a shipping damage claim.
What is the return process for damaged or defective van windows?
For delivery damage, Campervan HQ needs a signed Bill of Lading showing the damage and photos of the damage. For a defective van window, Campervan HQ needs photos of the defect and will request a Return Authorization. In either case, re-package the window in the original box and tape the invoice number or return authorization number to the outside of the box.
Campervan HQ fitment guide
CRL Universal Vented Van Window (FW904RS) fitment and installation guide
This universal-fit window is for camper vans, RVs, trailers, truck campers, and overland builds when the installer confirms install method, opening style, screen details, placement, structure, cutout, and wall thickness.
Why choose this product?
- Universal-fit camper van window for installer-confirmed applications
- RV, trailer, truck camper, and overland builds require matching dimensions and wall thickness
- Window operation and install type define the installation requirements
Installation context
- This is a clamp-in window installation that only requires the window
- Factory cutout or installer-cut opening dimensions must match the window
- Side, window position, roof height, and wheelbase must match before installation
Compatibility notes
This is a universal-fit window that can be installed in multiple van window configurations. Installer must confirm placement, structure, cutout, and clearance.
Common use cases
- Universal camper van window upgrades
- Camper van ventilation and visibility
- RV window, trailer, truck camper, and overland build projects
CRL Universal Vented Van Window (FW904RS)
$ 511.99
Unit price
Install Info
Install Info
Notes when mounting your clamp-in van window:
- Clamp-in windows can not replace factory glass windows due to the oversized cut-out.
- MUST cut window hole to fit clamp ring specifications.
- Cut the openings with a center-blade shear, rather than a jigsaw - this will cut an opening that may be less ragged, produce less debris, and produce less hammering on the sheet metal of the van.
- Make sure you paint the cut edges of the new window opening - if you skip this step, moisture can rust out the edges of the window mounting.
- IMPORTANT: these windows clamp-in place - we recommend you use hand tools to tighten these. DO NOT use power tools on the inner trim ring screws.
- See our AW3310 clamp-in install guide for more details.
FAQ
FAQ
Q1: What is a clamp-in window?
A: A clamp-in window uses an interior clamp ring and exterior frame to secure the window to the van wall—no adhesive or primer required. It’s a popular choice for DIY installs because it’s easier and faster to install than bond-in windows.
Q2: Are clamp-in windows compatible with my van?
A: Yes! Clamp-in windows are available for most popular vans including Ford Transit, RAM ProMaster, and Mercedes Sprinter. Always check product specs to confirm fitment for your specific roof height, wheelbase, and model year.
Q3: What’s the difference between clamp-in and bond-in windows?
A: Clamp-in windows use a mechanical frame and clamp ring to secure the window—no adhesive needed.
Bond-in windows use urethane adhesive for a flush, frameless look. Clamp-in windows are easier to install but may not be as low-profile as bond-in styles.
Q4: Can I install a clamp-in window myself?
A: Yes! Clamp-in windows are ideal for DIY van builders. They don’t require adhesive or curing time and include all hardware for a secure fit. Just be sure to measure carefully and follow cutting instructions closely.
Q5: What tools do I need to install a clamp-in window?
A: Basic tools include:
- Jigsaw or body saw with metal blades
- Masking tape and marker for layout
- File or deburring tool for smoothing edges
- Screwdriver for securing clamp ring attachment
- No special adhesives or primers are required.
Q6: Is any adhesive or sealant required?
A: Typically, clamp-in windows come with a rubber gasket or foam seal to prevent leaks. You may use a small amount of butyl tape or RV sealant around the frame for extra water resistance, but it’s not always necessary.
Q7: Are clamp-in windows watertight and secure?
A: Yes—when properly installed, clamp-in windows are watertight, wind-resistant, and secure for all weather conditions. Always double-check the gasket alignment during install to ensure a tight seal.
Q8: Can clamp-in windows open for ventilation?
A: Many clamp-in windows include sliding or crank-out panels with built-in bug screens. Others are fixed-pane solid glass. Be sure to check if the model you’re selecting includes ventilation features.
Q9: Can clamp-in windows be installed in vans with no factory windows?
A: Absolutely. Clamp-in windows are designed for cargo vans with solid panels and can be installed after carefully cutting the correct window openings using the included template or manufacturer’s specs.
Q10: Do clamp-in windows meet safety standards?
A: Yes. Most clamp-in windows are made from tempered safety glass and meet applicable safety standards like DOT FMVSS 205 and ANSI Z26.1 for automotive windows.
Product Specs
Product Specs
CRL Universal Vented Van Window (FW904RS)
| Cutout dimensions: | 32-1/2" X 18-1/4" (826 x 464 mm) |
| Overall dimensions |
33-3/8" X 19-1/8" (848 x 486 mm) |
| Width (in.): | 33.4" |
| Weight (lbs.): | 20 |
| Tint: | 28% Dark Gray |
| Window Type: | Single Crank-Out Vent (Clamp Ring) |
CRL Universal Vented Van Window (FW904RS)
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| Description | ||
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