Tweak Slumber Discount Codes & Promo Codes

  1. Sale

    Free Returns With Tweak Mattress

    Tweak Slumber offers free returns within the first 100 nights with all orders of a Tweak Mattress!

    Expires 13/12/2026 BST
  2. Sale

    0% Finance With Tweak Mattress

    Tweak Slumber is where to save big on any size of Tweak Mattress!

    Expires 13/12/2036 BST
  3. Sale

    100 Night Trial With Tweak Mattress

    Tweak Slumber is where to receive a 100 night trial when you shop now!

    Expires 13/12/2026 BST
  4. Sale

    Free Delivery Just Announced!

    Tweak Slumber just announced blow out deals on mattresses now!

    Expires 13/12/2026 BST

Expired Discount Codes

Recently expired discount codes sometimes still work, so feel free to give these a try.

  1. Promo Code

    £115 OFF ANY TWEAK SLUMBER MATTRESS

    £120 off any tweak Slumber mattress (Nrem or DUO) with code

    This discount code expired on 30/09/2018 BST.
  2. Promo Code

    Double Flash Sale At Tweak Slumber

    Be amazed when you shop Tweak Slumber. Right now, For a limited time period the Double Nrem Mattress is only £595 with voucher code DOUBLEFLASH

    This discount code expired on 30/09/2018 BST.
  3. Promo Code

    Double Nrem Mattress For Just £595

    Treat yourself to the deals on double Nrem mattresses from Tweak Slumber now!

    This discount code expired on 02/09/2018 BST.
  4. Promo Code

    £130 OFF MATTRESSES

    Treat yourself to the blow out deals on Nrem mattresses with this super voucher from Tweak Slumber now!

    This discount code expired on 31/08/2018 BST.

About Tweak Slumber

How Discount Codes Work