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Off-the-Shelf

Ready2Fit Windows & Doors: Quality you trust – fast delivery!

Our Ready2Fit range combines signature craftsmanship with Kubu® smart home security. This thoughtfully curated selection of uPVC windows and doors in fixed sizes are designed to meet your needs effortlessly. Made-to-order, faster delivery, and affordable pricing, upgrading your home has never been easier.

Fast delivery

Ready2Fit windows and doors are ready for your home – faster than ever. Delivered in just 11 working days, so you can start enjoying your upgraded home sooner.

Made in UK

Made in the UK – for the UK, ensuring top-notch quality and local expertise. Reliable solutions tailored for your home upgrades, backed by a 10-year warranty for your peace of mind. 

Comes with Kubu® smart security

Smart Security Sensors for your home. Delivered with Kubu® smart technology, allowing you to monitor your Ready2Fit windows and doors remotely. Experience the ultimate in smart home convenience.

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    Ready2Fit doors (Off-the-Shelf)

  1. Half Moon uPVC Door (LHH) - Smart Secure with Kubu®

    Half Moon uPVC Door (LHH) - Smart Secure with Kubu® 2085 x 920 mm

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  2. Half Moon uPVC Door (RHH) - Smart Secure with Kubu®

    Half Moon uPVC Door (RHH) - Smart Secure with Kubu® 2085 x 920 mm

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  3. uPVC Clear Glazed 2XG Door Set (LHH) - Smart Secure with Kubu®

    uPVC Clear Glazed 2XG Door Set (LHH) - Smart Secure with Kubu® 840 x 2085 mm

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  4. uPVC Clear Glazed 2XG Door Set (RHH) - Smart Secure with Kubu®

    uPVC Clear Glazed 2XG Door Set (RHH) - Smart Secure with Kubu® 840 x 2085 mm

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  5. uPVC Obscure Glazed 2XG Door Set (LHH) - Smart Secure with Kubu®

    uPVC Obscure Glazed 2XG Door Set (LHH) - Smart Secure with Kubu® 840 x 2085 mm

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  6. uPVC Obscure Glazed 2XG Door Set (RHH) - Smart Secure with Kubu®

    uPVC Obscure Glazed 2XG Door Set (RHH) - Smart Secure with Kubu® 840 x 2085 mm

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  7. uPVC French Doors Clear Glazed - Smart Secure with Kubu®

    uPVC French Doors Clear Glazed - Smart Secure with Kubu® 1190 x 2085 mm

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  8. uPVC French Doors Clear Glazed - Smart Secure with Kubu®

    uPVC French Doors Clear Glazed - Smart Secure with Kubu® 1490 x 2085 mm

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  9. uPVC French Doors Clear Glazed - Smart Secure with Kubu®

    uPVC French Doors Clear Glazed - Smart Secure with Kubu® 1790 x 2085 mm

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  10. Ready2Fit windows (Off-the-Shelf)

  11. uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu®

    uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu® 610 x 1040 mm

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  12. uPVC Obscure Glazed 2PTOV Window - Smart Secure with Kubu®

    uPVC Obscure Glazed 2PTOV Window - Smart Secure with Kubu® 610 x 1040 mm

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  13. uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu®

    uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu® 610 x 1190 mm

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  14. uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu®

    uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu® 905 x 1040 mm

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  15. uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu®

    uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu® 1190 x 1040 mm

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  16. uPVC Obscure Glazed 2PTOV Window - Smart Secure with Kubu®

    uPVC Obscure Glazed 2PTOV Window - Smart Secure with Kubu® 1190 x 1040 mm

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  17. uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu®

    uPVC Clear Glazed 2PTOV Window - Smart Secure with Kubu® 1190 x 1190 mm

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  18. uPVC Clear Glazed FL Window (LH) - Smart Secure with Kubu®

    uPVC Clear Glazed FL Window (LH) - Smart Secure with Kubu® 610 x 1040 mm

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  19. uPVC Clear Glazed FL Window (RH) - Smart Secure with Kubu®

    uPVC Clear Glazed FL Window (RH) - Smart Secure with Kubu® 610 x 1040 mm

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  20. uPVC Clear Glazed FL Window (LH) - Smart Secure with Kubu®

    uPVC Clear Glazed FL Window (LH) - Smart Secure with Kubu® 610 x 1190 mm

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  21. uPVC Clear Glazed FL Window (RH) - Smart Secure with Kubu®

    uPVC Clear Glazed FL Window (RH) - Smart Secure with Kubu® 610 x 1190 mm

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  22. uPVC Clear Glazed 2P Window (LH) - Smart Secure with Kubu®

    uPVC Clear Glazed 2P Window (LH) - Smart Secure with Kubu® 1190 x 1040 mm

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  23. uPVC Clear Glazed 2P Window (RH) - Smart Secure with Kubu®

    uPVC Clear Glazed 2P Window (RH) - Smart Secure with Kubu® 1190 x 1040 mm

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  24. uPVC Clear Glazed 2P Window (LH) - Smart Secure with Kubu®

    uPVC Clear Glazed 2P Window (LH) - Smart Secure with Kubu® 1190 x 1190 mm

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  25. uPVC Clear Glazed 2P Window (RH) - Smart Secure with Kubu®

    uPVC Clear Glazed 2P Window (RH) - Smart Secure with Kubu® 1190 x 1190 mm

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  26. uPVC Clear Glazed 3P Window - Smart Secure with Kubu®

    uPVC Clear Glazed 3P Window - Smart Secure with Kubu® 1770 x 1040 mm

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  27. uPVC Clear Glazed 3P Window - Smart Secure with Kubu®

    uPVC Clear Glazed 3P Window - Smart Secure with Kubu® 1770 x 1190 mm

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  28. uPVC Clear Glazed 3PTOV Window (LH) - Smart Secure with Kubu®

    uPVC Clear Glazed 3PTOV Window (LH) - Smart Secure with Kubu® 1190 x 1040 mm

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  29. uPVC Obscure Glazed 3PTOV Window (LH) - Smart Secure with Kubu®

    uPVC Obscure Glazed 3PTOV Window (LH) - Smart Secure with Kubu® 1190 x 1040 mm

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  30. uPVC Clear Glazed 3PTOV Window (RH) - Smart Secure with Kubu®

    uPVC Clear Glazed 3PTOV Window (RH) - Smart Secure with Kubu® 1190 x 1040 mm

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  31. uPVC Clear Glazed 3PTOV Window (LH) - Smart Secure with Kubu®

    uPVC Clear Glazed 3PTOV Window (LH) - Smart Secure with Kubu® 1190 x 1190 mm

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  32. uPVC Clear Glazed 3PTOV Window (RH) - Smart Secure with Kubu®

    uPVC Clear Glazed 3PTOV Window (RH) - Smart Secure with Kubu® 1190 x 1190 mm

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  33. uPVC Clear Glazed 4PTOV Window - Smart Secure with Kubu®

    uPVC Clear Glazed 4PTOV Window - Smart Secure with Kubu® 1770 x 1040 mm

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  34. uPVC Clear Glazed 4PTOV Window - Smart Secure with Kubu®

    uPVC Clear Glazed 4PTOV Window - Smart Secure with Kubu® 1770 x 1190 mm

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Ready2Fit: Benefits of standard sized windows and doors

Choosing standard sized windows and doors from our Ready2Fit range offers numerous advantages. These energy efficient doors and windows are not only ready to fit into your home, but they are also more affordable. By opting for double glazed windows, you can significantly reduce your energy bills while enhancing the comfort of your home. Even better, maintaining your uPVC windows and doors is simple and easy, ensuring they remain in top condition for years to come. With fast delivery, you’ll have more time to focus on your home improvement projects!

Upgrade your home with Ready2Fit – the perfect blend of quality, convenience, and affordability. Our energy efficient windows and doors ensure you get the best in comfort and efficiency.

Why Choose Ready2Fit?

Energy efficient windows and doors: Our Ready2Fit range includes uPVC windows and doors that provide excellent insulation, helping you maintain a comfortable indoor temperature year-round.

Standard sized windows: Available in a variety of fixed sizes, these windows are perfect for quick installations and immediate use.

Double glazed windows: Enhance your home's energy efficiency and reduce noise pollution with our high-quality double glazed options.

10-year warranty: Enjoy your Ready2Fit windows and doors with complete peace of mind. This comprehensive warranty guarantees you can confidently and securely enjoy all the benefits they offer.

Smart technology integration: Embracing innovation, our windows integrate smart technology and ‘work with Kubu’. Our Ready2Fit windows and doors include Kubu Smart Sensors, so you only need to add the Kubu Hub to you Kubu Smart Home Security. Simply download the Kubu App to enhance home security with real-time lock monitoring. Kubu technology provides peace of mind by allowing you to monitor the status of your doors and windows in real-time. It can alert you if a door or window is left unlocked, ensuring your home is always secure.

Sparwindows ReadyFit windows and doors work with KubuSparwindows ReadyFit windows and doors work with Kubu

How Kubu technology works

Kubu technology integrates smart sensors into your Ready2Fit windows and doors, providing real-time updates on their status. Here’s how it can improve and secure your home:

  • Real-time monitoring: Kubu sensors monitor whether your doors and windows are locked or unlocked, sending notifications to your smartphone if there’s any change.
  • Geofence alerts: With SureSecure™ geofence alerts, Kubu will remind you to lock your doors before you even leave your street.
  • Family sharing: Share access with family members to ensure everyone is aware of the home’s security status.
  • Scheduled Aaerts: Receive notifications at specific times, such as before bedtime, to confirm that all doors and windows are secure.
  • Energy efficiency: Kubu can help improve your home’s energy efficiency by integrating with other smart home devices. For example, it can turn off your heating if a window is left open.
  • Enhanced security: Kubu’s smart sensors provide an additional layer of security by alerting you to any unusual activity, such as a door being left in vent mode.