SJRV Caravan Window 450mm H × 900mm W – Blind & Flyscreen

Caravan Window — 450mm High × 900mm Wide

Bring daylight, fresh air and an outside view into your caravan with the SJRV double-glazed acrylic push-out window. Its landscape format combines a wide window area with integrated privacy and insect screening.

This model’s nominal size is 450mm high × 900mm wide. All VanDIY window sizes are listed as Height × Width (H × W), in millimetres.

An integrated block-out blind, flyscreen, supporting struts and locking handles provide convenient everyday use. The window suits replacement installations, caravan renovations and new builds requiring this size and profile.

Double-Glazed Flat Acrylic

The double-glazed acrylic panel helps reduce heat transfer while providing a lightweight glazing option for caravan and RV use.

UV-resistant construction suits an exterior installation. The flat panel and black outer frame provide a consistent appearance alongside other SJRV windows.

Adjustable Push-Out Ventilation

The hinged panel opens outward to admit fresh air. Supporting struts hold it open at the required position, allowing you to adjust ventilation through the interior.

Push-button locking handles secure the window when closed.

Allow space outside for the panel to open, and close and secure the window before travelling.

Integrated Block-Out Blind

The pull-down block-out blind provides privacy and reduces unwanted light. Reflective backing helps manage incoming sunlight.

The blind forms part of the interior window assembly, keeping the privacy system neatly together with the window.

Flyscreen for Fresh-Air Ventilation

The included flyscreen allows airflow while helping keep mosquitoes and other insects outside.

The blind and flyscreen operate independently or connect together for positioning, giving you control over light, privacy and ventilation.

Aluminium Frames and EPDM Seal

The SJRV window uses a black powder-coated aluminium alloy outer frame and a white aluminium alloy inner frame.

An EPDM rubber seal around the outer frame forms part of the weather-sealing system. Correct mounting and installation sealing complete the fit to the caravan wall.

Height × Width and Profile Selection

This is the 450mm high × 900mm wide model.

Nominal window size, installation cut-out and overall frame dimensions are separate measurements. Use the selected profile’s installation drawing when preparing the opening.

This size is listed in radius and square profiles. The supplier specifies:

• Radius profile: suitable for 25–40mm wall thickness.

• Square profile: suitable for 30–40mm wall thickness.

Match the profile and wall thickness as well as the opening’s height and width.

Specifications

Specification	Details
Brand	SJRV
Window style	Hinged push-out
Format	Landscape
Size order	Height × Width
Nominal height	450mm
Nominal width	900mm
Glazing	Double-glazed flat acrylic
UV-resistant construction	Yes
Outer frame	Black powder-coated aluminium alloy
Inner frame	White powder-coated aluminium alloy
Frame seal	EPDM rubber
Opening support	Supporting struts
Closure	Push-button locking handles
Block-out blind	Included, with reflective backing
Flyscreen	Included
Blind/screen operation	Independent or connected positioning
Listed profiles	Radius or square
Listed wall thickness — radius	25–40mm
Listed wall thickness — square	30–40mm

Choosing and Measuring a Replacement Window

Read our caravan window buying and replacement guide for sizing, profiles, glazing and wall thickness.

Our caravan window cut-out measuring guide explains how to record the opening.

Browse our caravan windows with blinds and flyscreens for other sizes.

Remember: this model is 450mm high × 900mm wide.

Frequently Asked Questions

Is this window 450mm high and 900mm wide?

Yes. Its nominal size is 450mm Height × 900mm Width.

Does it use double-glazed acrylic?

Yes. The window has a double-glazed flat acrylic panel with UV-resistant construction.

Does it include both a block-out blind and flyscreen?

Yes. Both are integrated into the interior assembly for privacy, light control and insect screening.

Can I adjust the window opening for ventilation?

Yes. Supporting struts hold the outward-opening panel at the required position.

Are both the inner and outer frames aluminium?

Yes. The outer frame is black powder-coated aluminium alloy, and the inner frame is white powder-coated aluminium alloy.

Is this window 900mm high?

No. It is 450mm high and 900mm wide. VanDIY lists window dimensions as Height × Width.

Does 450 × 900mm describe the overall outside frame?

No. It identifies the nominal window size. The outer frame overlaps the wall opening and is larger.

Will it directly replace every existing 450 × 900mm caravan window?

No. Replacement fit also depends on the opening shape, frame profile, wall thickness and installation clearances.