The Sleep Shop Discount Codes & Promo Codes, Verified September 2026

Published byWantMattress editorial team

Codes checked15 days ago

No code needed

Extra discounts applied automatically at checkout

There's no The Sleep Shop discount code right now. The Sleep Shop's standing offers are listed below.

Get deal

The Sleep Shop began trading in 1947 and is still family-run, owned by FGS Furnishings Ltd of Sleaford, Lincolnshire, with retail outlets in Sleaford and Grantham. It sells Silentnight, Sealy, Relyon, Sleepeezee and Dunlopillo alongside exclusive ranges developed with leading manufacturers. The policies underneath any promo code are generous on their own: mattress delivery to the UK mainland is free with no minimum spend, orders over £300 ship free across the board, in-stock items ordered before 4pm arrive the next working day, and a price match guarantee covers identical products at any mainland retailer. Use the codes and offers on this page to cut the price further.

These codes come from retailers we work with. If you use one and buy, the retailer pays us a commission. It does not change the price you pay. Codes are checked by hand; the date on each card is when we last confirmed it worked. How we make money

Standing offers at The Sleep Shop

Free UK mainland mattress delivery — no minimum spendGet deal
60-night exchange sleep trial on selected mattressesGet deal
Price match guarantee vs UK mainland retailersGet deal
Old mattress removal & recycling — £24.99Get deal

Is there a The Sleep Shop sale on right now?

Not with a code right now. The Sleep Shop's standing offers are listed above. This page is updated as codes come in, so check back, or try the similar stores below.

Ways to save at The Sleep Shop

Price match beats waiting for a sale The Sleep Shop will match a cheaper UK mainland rival, websites included, provided the product is new, identical and in stock and the competing price covers VAT and delivery. Bring the link or listing when you ask; matches are at their discretion.
Shelf prices only for the match Voucher-code and cashback prices at other retailers are excluded from the guarantee, so compare the listed price, not a code-discounted one, when you make the case.
Let the £300 threshold carry small items Pillows normally cost £5.95 to deliver on their own. Add them to a mattress or bed order that clears £300 and the whole order ships free.
Order before 4pm on a weekday In-stock items qualify for free next-working-day delivery when ordered by 4pm, and a free weekday slot avoids the £30 Saturday surcharge.
Keep the protector on during the trial The 60-night exchange on trial-logo mattresses requires a mattress protector throughout and at least 30 nights of use before swapping. Buy the protector with the mattress so the exchange option stays open.

About The Sleep Shop

Family firm FGS Furnishings Ltd owns and runs The Sleep Shop from Sleaford, Lincolnshire, where the business began in 1947. It operates three outlets (Sleep To Go at the Furniture Mill and the Carre Street shop, both in Sleaford, plus Grantham), a 24,000 sq ft distribution centre and its own transport fleet, with weekly collections from each factory. The range spans mattresses, divans, headboards, pillows and bedroom furniture from Silentnight, Sealy, Relyon, Sleepeezee, Dunlopillo, Rest Assured and Dormeo, plus exclusive mattress and divan ranges developed in partnership with leading manufacturers. Large items arrive on a two-man room-of-choice service with packaging removed, selected mattresses carry a 60-night exchange sleep trial, and the Remove & Recycle service takes the old mattress away for £24.99 on delivery day.

What we like

Family-run since 1947
Free mainland mattress delivery
Price match vs UK mainland retailers
Next-day free on in-stock orders by 4pm

Delivery, returns and codes at The Sleep Shop

Delivery

Free UK mainland delivery applies to any order over £300, and mattress orders are delivered free at any value (pillows alone normally £5.95). In-stock items ordered before 4pm arrive free the next working day; after 4pm, allow two working days. Large items get a two-man room-of-choice service with packaging removed, next-day mattress deliveries are one-man to the door, Saturday costs £30 extra, and Highlands, Grampians, Northern and Southern Ireland, Isle of Man and Isle of Wight carry surcharges.

Returns

Tell The Sleep Shop within 14 days of receipt, keep the item unused and unopened in its original sealed packaging, and expect a refund, less return carriage, within 14 days after inspection (you arrange the return, or pay £40 for their collection). Opened mattresses and pillows with the security tag removed cannot be returned. Changed your mind about a trial-logo mattress? Use the 60-night exchange instead.

Using codes

Codes for The Sleep Shop are entered in the basket before payment, and the order total should update straight away. Nothing on the site says codes stack, so use one per order. Free mainland mattress delivery and the price match guarantee both apply without any code, though the guarantee excludes other retailers' voucher-code and cashback prices from its comparisons.

The Sleep Shop discount code questions

Can you stack promo codes at The Sleep Shop?

The voucher box takes one code, so pick the strongest. Its headline perks need no code at all: mattresses ship free to UK mainland addresses whatever you spend, and orders over £300 get free delivery on everything else, so a discount code cuts the price without costing you those benefits.

Will The Sleep Shop discount for NHS or Blue Light staff?

There's no NHS, Blue Light or key-worker listing on thesleepshop.co.uk. If you hold one of those cards, the price match guarantee does a similar job. Find the identical mattress cheaper at another UK mainland retailer, with VAT and delivery included, then ask The Sleep Shop to match it before you place the order.

When does The Sleep Shop have sales?

The Sleep Shop doesn't announce sale dates ahead of time, so a live code beats holding out for an event that may be weeks away. If nothing is listed when you shop, lean on what never switches off: the price match guarantee against mainland UK competitors, and mattress delivery that costs nothing at any order size.

Will The Sleep Shop price match a discount code from another retailer?

Not against codes. The price match guarantee covers new, identical, in-stock products at any UK mainland competitor, including websites, with VAT and delivery counted in the comparison, but it excludes voucher codes, cashback offers, factory outlets, auction sites and membership clubs, and matches remain at the retailer's discretion. Compare listed shelf prices when you make the request.

How much is delivery from The Sleep Shop?

Mattresses are delivered free to UK mainland addresses regardless of order value, and any order over £300 ships free. In-stock items ordered before 4pm arrive the next working day at no charge; after 4pm, allow two working days. Saturday delivery adds £30, pillows normally cost £5.95 to send, and the Scottish Highlands, Grampians, Northern and Southern Ireland, Isle of Man and Isle of Wight carry extra charges.

How long is The Sleep Shop sleep trial?

Mattresses showing the Sleep Trial logo carry a minimum of 60 nights, and lengths vary by product. It works as an exchange rather than a refund: sleep on the mattress for at least 30 nights first, keep a mattress protector on throughout, then swap once for an alternative model in the same size. You pay the difference for a dearer choice and receive store credit if the replacement is £100 or more cheaper.

Can I return a mattress to The Sleep Shop?

Only while it stays sealed. Returns must be flagged within 14 days of receipt, unused and unopened in the original manufacturer's packaging, with the buyer paying return carriage (£40 if The Sleep Shop collects). Once a mattress is out of its wrapping it cannot be returned, which is why the exchange-based sleep trial on trial-logo models matters if you are unsure of your choice.

Does The Sleep Shop take away your old mattress?

Yes, through its Remove & Recycle service at £24.99. The old mattress is collected on the day the new one arrives and passed to RAMR-approved recycling partners. Book it alongside a like-for-like purchase, and note it does not run with next-day delivery, so choose a standard slot if you need the collection.