Westminster 3000 vs Signature Crystal 3000
Which luxury natural mattress is right for you?
Westminster 3000 wins on depth, build & finance.
At a glance
Why customers choose
Westminster 3000
Deeper & more supportive
28cm depth with a two-part 3000 spring system for superior comfort & support.
Natural luxury fillings
Layers of wool, silk, cashmere & cotton for breathable, temperature-regulating comfort.
Flexible ways to pay
Klarna, Clearpay & Dividebuy available — pay in a way that works for you.
or  £52.49
/mo
with Klarna or Clearpay
Prices correct as of  13 July 2026
Winksleep Vs Happy Beds
| Features | WinkSleep Westminster 3000 | Happy Beds Signature Crystal 3000 |
|---|---|---|
|
Depth (cm)
|
28cm — deepest in class | 27cm |
|
Spring system & count
|
3000 Adaptive Core™ two-part pocket system | 3000 pocket springs |
|
Comfort fillings
|
Wool, silk, cashmere & cotton | Silk, wool, cashmere |
|
Firmness
|
⚫⚫⚫⚪⚪ Medium (6/10) | ⚫⚫⚫⚫⚪ Medium-Firm |
|
Cover / finish
|
Premium knitted fabric | Moisture-absorbing cotton fabric |
|
Tufting
|
Tufted both sides | Wool topped, hand-tufted |
|
Made in
|
UK | UK |
|
Warranty
|
5 years | 5 years |
|
Trial
|
100 nights | Varies by retailer |
|
Delivery
|
Free UK delivery (3–7 days) | Varies by retailer |
|
Finance
|
Klarna / Clearpay / 0% APR Representative | Klarna Only |
|
Price (King)
|
From £314.99 | £409 (varies) |
Where we win?
Why  Westminster 3000 is the better buy ?
-
- Advanced two-part 3000 spring system
- Richer natural fillings for breathable luxury
- Flexible finance options to suit your budget
- Free UK delivery & 100-night trial for peace of mind
Worth knowing about  Signature Crystal 3000 !
-
- Less advanced single-tier pocket spring system
- Finance & delivery vary by retailer
- Often lower priced than Westminster 3000
Build & materials

Inside the Westminster 3000
-
1
-
2Natural fillings – wool, silk, cashmere & cotton
-
3Support layers for pressure relief
-
43000 Adaptive Core™ two-part pocket springs
-
5High-density base for edge-to-edge support
-
6Tufted finish for lasting comfort
Frequently asked questions
Are the materials used in the LUXE collection eco-friendly?
Yes, we are highly committed to sustainable sleep. Our premium comfort fillings (like wool and cotton) are responsibly sourced, and manufacturing our mattresses right here in the UK significantly reduces our carbon footprint compared to imported brands.
How do I care for my new luxury mattress?
For our double-sided natural mattresses (such as the Westminster 3000), we recommend turning and rotating them regularly to ensure even settlement of the natural fillings. For our single-sided Pillow-Top models, simply rotate the mattress from head to toe every few months.
What does the 5-year warranty cover?
Our comprehensive 5-year warranty protects your investment against any manufacturing defects, premature sagging, or structural spring faults, ensuring your mattress continues to provide premium support year after year.
Will a LUXE mattress work on my existing bed frame?
Absolutely. The entire LUXE collection is structurally engineered to perform perfectly on all standard UK bed bases, including solid platform divans, slatted wooden frames, and ottoman storage beds.
What are your delivery timeframes and costs?
Every mattress in the WinkSleep LUXE collection comes with free, fast UK delivery. Your new luxury mattress will be handcrafted to order and delivered directly to your door, typically within 3 to 7 working days.
How does the 100-night risk-free trial work?
We want you to be completely confident in your investment. Sleep on your new LUXE mattress in your own home for up to 100 nights. If it is not the perfect fit for your sleep style, simply contact us to arrange a hassle-free return or exchange.
Which LUXE mattress is right for me?
If you prefer traditional natural fillings and a highly breathable sleep surface, the Westminster 3000 or Mayfair 2000 are perfect. For advanced temperature regulation, choose our Gel ranges. If you need deep contouring and pressure relief, explore our Memory Pillow-Top models.
What makes the WinkSleep LUXE collection different?
The LUXE collection combines premium natural materials—like wool, silk, and cashmere—with our advanced Adaptive Core™ pocket spring systems. It delivers boutique-hotel luxury and superior edge-to-edge support without the inflated high-street price tag.
100-Night Trial
Sleep easy, risk-free
Free UK Delivery
On all orders
Finance Options
Flexible ways to pay
5 Year Warranty
Quality you can trust
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