Caravan windows and blinds are fitment-sensitive — an incorrect measurement means the wrong size. Follow these steps carefully before placing your order.
Standard Windows & Internal Blinds
Step 1 — Identify the external black frame
Locate the outer black aluminium frame that surrounds your window from the outside of the caravan. Do not measure the glass or the inner trim.
Step 2 — Measure outer edge to outer edge
Using a steel tape measure, measure the external black frame from outer edge to outer edge — both the width (horizontal) and the height (vertical).
📐 Tip: Measure twice and record both dimensions in millimetres (mm).
Step 3 — Apply the -30mm deduction
Deduct 30mm from both the width and the height to get your blind/screen size.
| External Frame Measurement | Deduct | Order Size |
|---|---|---|
| Width: 930mm | − 30mm | 900mm |
| Height: 930mm | − 30mm | 900mm |
Example: External frame measures 930mm × 930mm → Order size is RFW900900 (900 × 900mm).
Step 4 — Find your product code
Our product codes follow the format RFW[Width][Height] (e.g., RFW900900 = 900mm wide × 900mm high). Match your calculated dimensions to the correct variant in the product listing.
Quick Reference
| Product Type | What to Measure | Deduction |
|---|---|---|
| Side Window Blind / Screen | External black frame — outer edge to outer edge | −30mm width & height |
| Complete Window Unit | External black frame — outer edge to outer edge | −30mm width & height |
Still Not Sure?
If you're unsure of your measurements or have an unusual window configuration, contact us before ordering — we're happy to help you get the right fit.
