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Tweak Slumber offers, voucher codes and free donations

Tweak Slumber offers a unique and innovative mattress solution, designed for couples who like different levels of comfort but don't want to compromise on a good night's sleep.

How Give as you Live works

1. Sign up

Choose a charity and enter your details

2. Browse

We have over 4,300 stores involved

3. Shop

Visit the store via our website or app, then shop as normal

4. Raise

We make a free donation to your charity - how?

Tweak Slumber donation rates

3.00% Sale
0.50% Sale (With a Voucher Code)

Important information

Donations may only apply to the sale price and not include VAT, delivery and other such costs. Please do not use voucher codes from other websites as this may affect your donation.

Offers and voucher codes

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Free delivery on all orders with Tweak Mattress
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Buy a Tweak Mattress today and get to trial at home for 100 nights
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Any size Tweak Mattress with 0% finance
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Free returns within the first 100 nights with all orders of a Tweak Mattress
Only eligible for orders received within 100 days of the return request date.

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