Thetford Service Door 3 No Lock Rain Diverter
Brand: Thetford SKU: SWLS1936

Thetford Service Door 3 No Lock Rain Diverter

Sale price£60.99Regular price £89.99
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🔍 Key Specifications

  • Model: Service Door 3 (No lock version with integrated rain diverter)

  • Rain Diverter Feature: Single-sided rain deflector lip at the top to help shed water and reduce ingress

  • Colours Available: Black and Grey options noted (Black one ≈ part 2680527; Grey SKU 2693825SP)

  • Dimensions & Seals: Double-seal for watertight performance; fits wall thickness of 23–39 mm; aperture dimensions typical to Door 3 model

  • Weight: Approx. 0.8 kg (Black version)

✅ Advantages & Considerations

  • Enhanced Weather Protection: The rain diverter lip significantly helps prevent water ingress—particularly important for portrait orientation doors, which may otherwise leak at the top 

  • Simple Operation: Push-button latch (no integrated lock) – ideal when keyed locking isn't required.

  • Colour Matching: Available in black or grey—choose based on your exterior’s aesthetic.

  • Installation Note: Does not include inner panelling/infill—you need to supply a matching panel to cover the opening.

🛠️ Installation Compatibility

  • The rain diverter is factory-integrated—no need to retrofit guttering kits (like Fiamma Drip Stop).

  • Ensure your caravan wall thickness is within the specified 23–39 mm range.

  • For improved sealing, use compatible double-seals and ensure tight push-button fit.

🧭 Which Version Suits You?

Feature Choose This
Top-tier weather protection Go for with rain diverter – the added lip helps reduce top-leak risk
Colour matching Opt for Black (part 2680527) or Grey (part 2693825SP)
Keyed security Choose a lock-holder variant (Service Door 3 with lock) instead
Extra durability Consider upgrading to larger Service Door 6/7, both with rain diverter if carrying bulky items

 

✅ Final Recommendation

If you want a Service Door 3 without a lock—but with enhanced water protection—this No Lock with Rain Diverter model is a smart choice. Just be sure to provide your own panel for the internal side, and pick your preferred colour (black or grey) to match your exterior.

Pickup available at Southwest Leisure Spares

Usually ready in 4 hours

Pairs well with

All items come with full manufacturer guarantees for quality and performance

Shipping & Returns Policy

Shipping Policy

We aim to dispatch orders within 2 working days and are shipped via Royal Mail or FedEx with tracking and drop-off without signature.

Shipping is free on orders over £100 (exclusions apply)*
For orders under £100 there is a £5.99 shipping charge
For all next day orders there is a £9.99 shipping charge
For large or oversized items such as bumpers, there is a set shipping charge of either £25 or £50, depending on the size of the item

*We offer free delivery on orders over £100, excluding bespoke orders placed as part of our Part Finder service, large or oversized items and products shipped directly from the supplier.

To see our full Shipping Policy click here

Returns Policy

If you're not completely satisfied with your order, you can return it to us within 14 days of receipt via Royal Mail. Though please note that we charge £3 for returns that are not faulty and the £3 will be deducted from your refund. Only damaged parts will have a full refund and return postage paid for.

To see our full Returns Policy click here

Fitting available at our NCC Approved Workshop

We supply genuine spare parts sourced directly from leading manufacturers, serving the caravan, motorhome, holiday park, leisure, and marine industries. Our close links with manufacturer technical teams give us access to hundreds of detailed diagrams, technical resources, and parts lists—ensuring you get the right component every time.


If your part requires professional fitting, our NCC Approved Workshop in Ilminster, Somerset is fully equipped to help. Simply get in touch to book an installation appointment, and our experienced technicians will ensure your parts are fitted safely, correctly, and in line with manufacturer specifications.

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