RHF “D” Shaped Memory Foam Topper

How to order a RHF “D” Shaped Memory Foam Topper in 4 simple steps

  1. Choose cm’s  mm’s or inches.
  2. Enter Your sizes in the boxes
  3. Add a cover
  4. Review your order and add to cart.

Please check lead time before ordering

 

Measurements

Measurements

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SF40 STANDARD MEMORY FOAM (WHITE/ YELLOW)

High-quality UK-made, heat-sensitive foam that softens and moulds to your body, offering pressure-relieving comfort. Commonly used in mattresses, toppers, pillows, wheelchair cushions, and medical products.

Grade
SFV40
Notional Hardness
60 N
Density
40 kg / m3
Properties
Flame Retardant

COOLING GELFLEX PREMIUM MEMORY FOAM

GelFlex 50 is a premium gel-infused memory foam designed to reduce heat build-up while delivering outstanding pressure relief and long-term durability. With a high 50kg/m³ density, excellent airflow, and a stable medium-firm feel, it contours comfortably to the body without trapping heat or sagging over time. Fully Crib 5 fire-retardant, it’s ideal for mattresses, toppers, […]

Grade
GelFlex
Room Temp. Hardness
60 N
Density
50 kg / m3
Properties
Fire Retardancy: Crib 5 Contract Quality
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    Why upgrade to GelFlex?

    GelFlex is gel-infused cooling memory foam engineered for better sleep

    • ❄️ Sleeps cooler than standard memory foam

    • 🛌 Relieves pressure on hips, shoulders & back

    • 📐 Improves spinal alignment in any sleeping position

    • ✂️ Made to measure — any size, any shape

    GelFlex Memory foam


     

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FROM £10.00

Description

RHF “D” Shaped Memory Foam Topper

Custom-made for a perfect curve on the right. Our RHF “D” Shaped Memory Foam Topper is designed to fit sleeping areas with a right-hand front “D” shape—common in campervans, caravans, and narrowboat setups where space is tight and every inch counts.


Tailored to Fit Your Shape Exactly

Forget trying to force a square topper into a curved space. We cut every RHF “D” Shaped Memory Foam Topper to match your layout with millimetre accuracy. Whether you’re covering a fixed bed or a lift-up platform, we’ll make sure the shape fits flush—no curling corners, no trimming needed.


Consistent Comfort Across the Whole Bed

Crafted from high-quality, high-density memory foam, this topper contours to your body while maintaining support where it matters most. It cushions pressure points—hips, back, shoulders—without sinking or flattening. So even with a shaped corner, you get full surface comfort.


Perfect for Campervans, Caravans & Boats

The right-hand D-shaped memory foam topper is popular in vehicle and marine layouts with built-in cabinetry or doorways on the front right. Its lightweight design makes it easy to roll up and store—great for mobile setups where space is tight but comfort still matters.


Built to Last – No Budget Foam Here

We only use full-spec, premium memory foam. That means consistent performance and excellent durability—no flattening, no sagging, and no layers of filler foam. Your custom RHF foam topper is built for real use, trip after trip.


Optional Covers – Cooltech or TENCEL™

Add a tailored, breathable cover to complete the setup. Choose Cooltech for better airflow during warmer months, or opt for TENCEL™ for a soft, sustainable, moisture-wicking finish. Both covers are zipped, washable, and shaped exactly to your RHF “D” design.


Complete the Setup with the Perfect Pillow

Shredded Memory Foam Pillow with TENCEL™ Cover

Finish off your sleep setup with our customisable pillow. Featuring a zipped, removable fill and a cooling TENCEL™ outer layer, it adjusts to suit your sleep style—whether you need loft, firmness or flexibility.

Why You’ll Love It:
✔ Customisable shredded memory foam core
✔ Breathable and washable TENCEL™ cover
✔ Hypoallergenic and sustainable
✔ Ideal for campervans, boats or home

Memory Foam Pillow
Adjustable Memory Foam Pillow with Tencel Cooling Cover

Lead Times & Delivery Info

Our typical turnaround for RHF “D” Shaped Memory Foam Toppers is 21 working days. If you need it quicker, we can usually send the foam first and forward the cover later for a small extra postage fee. Just let us know your travel plans.


Need Help with Measurements?

That “D” curve can be tricky—but we’re here to help. Send over a photo, drawing, or cardboard template and we’ll take care of the shaping. We’ve made hundreds of these, and we’ll make sure yours is spot on.


Ideal Uses

  • Campervan and caravan beds with right-hand “D” shaped cut

  • Fixed sleeping areas next to doors or cabinets

  • Boats and narrowbeds with curved front layouts

  • Custom bed platforms needing a shaped foam topper

  • Any layout with a right-side curve that standard toppers can’t match

 

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