SJRV Caravan Skylight 400 × 450mm – Blind, Flyscreen & LED

Caravan Skylight with Blind, Flyscreen and 12V LED Lighting

Bring natural light and fresh air into your caravan, campervan or motorhome with the SJRV 400 × 450mm caravan skylight. This manually opening roof hatch combines a double-glazed, smoke-tinted acrylic lid with a pleated block-out blind, flyscreen and integrated 12V LED lighting.

Open the hatch for natural ventilation, draw the blind for privacy, or use the flyscreen to enjoy airflow while helping keep insects outside.

Size and Roof Cut-Out

• Nominal skylight size: 400 × 450mm.

• Required roof cut-out: 402 × 452mm.

• Overall assembly dimensions: 585 × 578mm.

• Suitable roof thickness: 25–60mm.

The 400 × 450mm measurement identifies the model size. The required installation opening is 402 × 452mm, with the surrounding assembly extending beyond the opening.

Double-Glazed, Smoke-Tinted Acrylic Lid

The double-glazed acrylic roof lid brings daylight into the interior with a smoke-tinted finish. UV-resistant construction and durable ASA inner and outer frames suit its use as a caravan roof skylight.

Manual Opening with Gas Struts

Gas struts assist opening and closing, while high-strength metal hinges support the lid. The hatch opens up to 60° and has manual settings for open, ventilation, closed and locked positions.

Push-button handles provide a secure roof locking system when the hatch is closed.

Integrated Block-Out Blind and Flyscreen

The pleated block-out blind provides privacy and control over incoming light. The flyscreen allows ventilation while helping keep insects outside.

Operate the blind and flyscreen independently or connect them magnetically to adjust their positions together.

Built-In 12V LED Lighting

Integrated LED lights provide interior illumination after dark. The lighting connects to a 12V DC supply, making this skylight a practical combination of daylight, ventilation and evening lighting.

The roof hatch opens manually, so electrical power is only required for the LED lights.

Specifications

Specification	Details
Brand	SJRV
Model	3J-RW-400x450V
Product type	Caravan skylight / opening roof hatch
Nominal model size	400 × 450mm
Required roof cut-out	402 × 452mm
Overall assembly dimensions	585 × 578mm
Suitable roof thickness	25–60mm
Roof lid	Double-glazed, smoke-tinted acrylic
Inner and outer frames	ASA
UV-resistant construction	Yes
Opening mechanism	Manual, assisted by gas struts
Maximum opening angle	60°
Lid settings	Open, ventilation, closed and locked
Hinges	High-strength metal
Locking system	Push-button handles
Blind	Integrated pleated block-out blind
Flyscreen	Integrated
Blind and flyscreen operation	Independent or magnetically connected
Lighting	Built-in 12V DC LED
Powered extraction fan	No
Mounting screws	Included
Warranty	1 year

Compare Caravan Skylight Sizes

Read our Caravan Skylight & Roof Hatch Buying Guide to compare sizes, roof cut-outs and features.

For a larger opening, explore the SJRV 500 × 700mm caravan skylight, or browse our caravan hatches and skylights collection.

Frequently Asked Questions

Does this skylight bring natural light into the caravan?

Yes. The double-glazed, smoke-tinted acrylic lid allows daylight into the interior.

Can I open it for fresh air?

Yes. The manually operated lid opens up to 60°, assisted by gas struts, to provide natural ventilation.

Can the blind and flyscreen operate separately?

Yes. They operate independently and can also connect magnetically for adjustment together.

Does it include 12V LED lighting?

Yes. Integrated LED lighting connects to a 12V DC power supply.

Is it suitable for a roof between 25mm and 60mm thick?

Yes. The specified roof thickness range is 25–60mm, and mounting screws are included.

Is the required cut-out exactly 400 × 450mm?

No. That is the nominal model size. The required roof cut-out is 402 × 452mm.

Does it include an electric extraction fan?

No. It provides natural ventilation through the opening lid. The 12V connection powers the LED lighting.

Does the lid open electrically?

No. The lid opens manually with assistance from gas struts.