Casper Original Foam Mattress (Double) vs Silentnight Eco Comfort Mattress (Double) (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Casper Original Foam Mattress (Double)

8.9/10 Great

4.3★ (12,400 owners)

Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor.

Full Review

Silentnight Eco Comfort Mattress (Double)

8.9/10 Great

4.5★ (12,400 owners)

Eco recycled foam, Miratex, breathable, hypoallergenic, UK made, 5-year. The eco UK value mattress.

Full Review

At a Glance

	Casper Original Foam Mattress (Double)	Silentnight Eco Comfort Mattress (Double)
247Verdict Score	8.9/10	8.9/10
Owner Rating	4.3★ (12,400)	4.5★ (12,400)
Verdict	Great	Great
Foam	AirScape (perforated cooling)	Miratex 50% plant-based
Warranty	10 years	5 years
Reviews	12,400 at 4.3★	12,400 at 4.5★

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Casper Original Foam Mattress (Double): Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor. Silentnight Eco Comfort Mattress (Double): Eco recycled foam, Miratex, breathable, hypoallergenic, UK made, 5-year. The eco UK value mattress. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Casper Original Foam Mattress (Double)

Zoned Support technology is firmer under hips, softer under shoulders — engineered for side sleeping
AirScape foam is perforated for airflow — cooler than standard memory foam
Casper invented the direct-to-consumer mattress category in 2014 — 10 years of market validation
100-night trial with free collection maintains the category standard
12,400 Amazon reviews at 4.3★ across years of UK ownership

All-foam construction — no pocket spring motion isolation for couples
Less technologically sophisticated than Eve Premium Hybrid or Simba at comparable pricing
US brand with UK fulfilment — customer service response varies from US operations

Silentnight Eco Comfort Mattress (Double)

Eco Comfort fibres made from recycled plastic bottles — sustainable construction
Miratex eco foam made with up to 50% plant-based materials
Breathable and hypoallergenic — suitable for allergy sufferers
UK manufactured by Silentnight, the UK's most recognised mattress brand
12,400 reviews at 4.5★ — the most validated mid-range UK mattress reviewed

Foam-only — less motion isolation than pocket spring hybrids
5-year warranty trails premium 10-year alternatives
Medium feel only — no firmness customisation

FAQ

Which is better, Casper Original Foam or Silentnight Eco Comfort?

Is the Casper Original Foam worth the extra cost?

The Silentnight Eco Comfort Mattress (Double) matches or exceeds it at a potentially lower price point.

Who is the Casper Original Foam best suited to?

Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor.

Who is the Silentnight Eco Comfort best suited to?

Eco recycled foam, Miratex, breathable, hypoallergenic, UK made, 5-year. The eco UK value mattress.

What are the main downsides of each?

Casper Original Foam Mattress (Double): All-foam construction — no pocket spring motion isolation for couples; Less technologically sophisticated than Eve Premium Hybrid or Simba at comparable pricing. Silentnight Eco Comfort Mattress (Double): Foam-only — less motion isolation than pocket spring hybrids; 5-year warranty trails premium 10-year alternatives.

Do owner ratings agree with our verdict?

Largely, yes — Casper Original Foam Mattress (Double) sits at 4.3★ from 12,400 verified Amazon owners, and Silentnight Eco Comfort Mattress (Double) at 4.5★ from 12,400.

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