Duux morgen in huisFree next working day delivery over £50
Duux gratis retournerenHassle-free returns
feature return policy wUp to 2 years' warranty
Duux gratis verzending nederlandSafe & secure payments

At DUUX, we extend our appreciation through exclusive savings! With each purchase, you unlock special discounts and promotions, providing added value and substantial savings.

DUUX do not process, or retain any Personal Data which you provide for the discount verification process, this is completed by gocertify ltd. For any information on how your Personal Data is processed for discount verification visit the gocertify Privacy Notice. Based on your preferences, gocertify may send your contact details such as your email address and phone number to DUUX. For any information on how your personal data is processed by DUUX visit the Privacy Notice.

DUUX Key Worker Discount

Acknowledging our heroes! In appreciation of the tireless efforts of healthcare workers, teachers, military personnel, police and firefighters, delivery and transportation staff, as well as supermarket employees, we’re pleased to offer a discount on our products. To access this special offer, please confirm your employment details above.

DUUX 55+ Discount

Age is merely a figure, but our discount is real! Make savvy shopping decisions with our exclusive 55+ discount. Verification is a breeze, and savings are instant. Simply utilize the interactive tool above to opt for the ’55+ Discount’ and promptly confirm your age for access to savings.

DUUX Young Professionals Discount (18-25)

Elevate your home to the next level! Young professionals aged 18-25 can now apply to unlock exclusive DUUX discounts.

DUUX Student & Graduate Discount

Calling all students and recent grads! Get ready to enjoy a 15% discount on DUUX products tailored just for you! Simply use the widget above to verify your status and uncover your personalized discount code for use at checkout. For graduate verification, you can either use an active Alumni email or provide your graduate documents. Click here to contact GoCertify support if you encounter any issues.

Why Shop at DUUX?

On top of these discounts, you can take advantage of our other perks such as FREE delivery, extended warranties, and more surprises just for you:

morgen in huis

Limited-time Duux Sale

gratis verzending

Free next working day shipping on orders over £50


Easy returns within 14 days of your receipt of goods

Unleash even more savings! Stay in the loop about exclusive offers, limited-time promotions, and new voucher codes by signing up to our email newsletter. You’ll also get cleaning tips and product updates delivered straight to your inbox.

Frequently Asked Questions


What are the steps for using a voucher code online?

  1. Add the items that qualify for the discount to your cart and proceed to checkout.

  2. Look for the “Apply Discount Code” field during the checkout process.

  3. Enter your code into the designated field and click “Apply.”

  4. If the code is valid, your discount will be automatically applied to your total.


What steps should I take if my discount code isn’t working?

If you’re having trouble redeeming a coupon, it could be due to an incorrect entry or your order not meeting the offer’s requirements. Before reaching out to our customer service team, please follow these steps:

  1. Verify the code: Double-check that you’ve entered the code exactly as provided, including any capitalization and special characters.

  2. Confirm eligibility: Ensure that your order meets all the specified criteria for the offer.

  3. Retry: Sometimes, a simple refresh can resolve the issue. Re-enter the code and click “Apply” again.

If you continue to experience difficulties, feel free to contact our customer service team for assistance by clicking here.


What if I forgot to apply a discount code?

To avoid any inconvenience, please carefully review your order details before finalizing your purchase. Keep in mind that changes or cancellations may not be possible after submission.

*Enjoy Free Next Working Day delivery on orders of £50 and over across UK Mainland (exclusions apply) placed before 4PM, Monday to Friday.

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