The Foam People Comfort Ortho Firm Mattress – 4ft6 Double

Overview

The Comfort Ortho All Reflex Firm Mattress from The Foam People is made from 8 inches of high-density Reflex Foam throughout, giving less give and more resistance than softer memory foam. The result is a sturdy, firm sleep surface with minimal sinkage, designed to support the body and encourage a comfortable sleeping posture through the night.

It’s finished in a premium Pisa zip cover, which is removable for easy care. The mattress is single-sided with a non-sleep base fabric, so there’s no flipping involved — simply rotate it regularly to help it wear evenly. This 4ft6 Double size measures 135cm × 190cm.

Key features

• Built from 8 inches of high-density Reflex Foam for firmer support
• Firm firmness rating with minimal sinkage for a sturdy sleep surface
• 8" (20cm) overall depth
• Reflex Foam used for both the support system and comfort layer
• Premium Pisa zip cover that can be removed for easy care
• Single-sided with a non-sleep base fabric — no flipping needed, just rotate regularly
• 4ft6 Double size: 135cm × 190cm

Specifications

What’s in the box

• Comfort Ortho All Reflex Firm Mattress (4ft6 Double) with removable Pisa zip cover

Good for

• Sleepers who prefer a firm, hard mattress rather than a soft, sinking feel
• Anyone wanting extra support for the back and joints at night
• Couples sharing a standard UK double bed frame
• Households looking for a low-maintenance mattress with a removable, washable-style zip cover

Things to consider

• Firm is a distinct feel — if you’re used to a plush or deep memory foam mattress, it may take time to adjust.
• All-foam construction with no springs, so breathability and bounce differ from pocket-sprung models.
• Single-sided, so it can’t be flipped; regular rotation is needed for even wear.
• If you have ongoing back or joint pain, it’s worth checking with a clinician or physiotherapist about the firmness that suits you.

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