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Anti-mould · Anti-condensation · cut to size

Mattress Underlay Against Moisture & Mould

Everyone releases moisture during sleep. It collects at the coldest spot, the underside of your mattress at home, causing damp patches, a musty smell and mould. The Matnext Airflow 3D-mesh underlay creates a ventilated air gap so moisture can escape and your mattress stays dry.

Just as effective on the go: in the motorhome & caravan, in the roof tent and on the boat, anywhere mattresses lie on solid surfaces.

  • 95 % open mesh fabric
  • Cuts easily with scissors
  • Easy care & durable
Matnext Airflow PLUS 20mm mattress underlayConstant Airflow3D mesh against moisture build-up

DECISION HELPER

Which height do I need?

Choose your use case and we’ll recommend the right version for you.

Roof tent (hard shell)

10mm

Airflow 10mm

10 mm high, so the hard-shell roof tent still closes safely.
Light & easy to cut.

Motorhome & Camping

15mm/20mm

Airflow BALANCE/PLUS

Maximum comfort for the mobile bed: 20 mm noticeably cushion hard bed boxes and reduce trapped moisture. Where space is tight, BALANCE 15 mm works too.

At home

20mm

Airflow PLUS

Stable ventilation with a noticeable cushioning effect, against moisture, odour and mould.

Boat

15mm

Airflow BALANCE

Helps keep the mattress dry on the closed berth base and prevent mildew stains. Can be cut to fit the typically angled berths exactly.

VersionHeightIdeal forCushioningColourNon-slip
Airflow 10mm10 mmRoof tent (hard shell), tight spaceslightWhitewith Clips
Airflow BALANCE 15mm15 mmAt home, box spring, motorhome, boatpleasantAnthracite lookwith Clips
Airflow PLUS 20mm20 mmMotorhome, large areas, more comfortcomfortableWhitewith Clips
Airflow ECO 15mm15 mmNatural version from coconut & natural latexpleasantBlacknaturally

RANGE

Matnext Airflow: cut to size in any height

Widths from 30 cm to 200 cm, lengths up to 240 cm (BALANCE up to 500 cm). We cut your underlay to the centimetre, or you trim sections and curves yourself with scissors.

Matnext Airflow BALANCE 15mm

Matnext Airflow BALANCE 15mm

4.9 (22)

Best balance for motorhome, home & boat. Material: 3D mesh · 70 % recycled.

from€55.90

incl. VAT, free shipping

Matnext Airflow 3D Mesh PLUS 20mm

Matnext Airflow 3D Mesh PLUS 20mm

4.8 (13)

Extra cushioning for home, motorhome & large areas. Material: 3D mesh · 70 % recycled.

from€67.90€68.90

incl. VAT, free shipping

Matnext Comfort Pillow

Matnext Comfort Pillow

Firm & compact, hotel quality. Filling: Recycled microfibre. Height: 15 cm.

€19.99€29.99−33%

incl. VAT, free shipping

Anti-Mould

Helps prevent condensation, mildew stains and odours under the mattress, at home and on the go.

Cut to size yourself

Cut to size with household or tailor’s scissors. Curves and corner cut-outs are possible.

Maintenance-free

No special care needed, the material keeps its shape.

Breathable

95 % open mesh fabric lets warm air circulate. The mesh itself hardly absorbs moisture.

Areas of use

Where the Airflow underlay stops moisture

At home & in the box spring bed

On a closed slatted frame or box spring base, moisture builds up especially easily. The Airflow underlay between the base mattress and topper keeps the air moving, against a musty smell in the mattress and mould in the box spring bed. With a 20 mm build height you also get a noticeable cushioning effect.

Recommendation: Airflow PLUS 20mm

Motorhome & Camping

When the mattress lies directly on a table top or the bed box, trapped moisture quickly collects there. Instead of standing it up and airing it daily, the cuttable camping underlay helps prevent condensation. With the 20 mm version you also noticeably cushion the often-hard bed box, for more comfort in a tight space. If a mattress already smells, read how to dry a damp mattress properly.

Recommendation: Airflow BALANCE 15mm / PLUS 20mm

Roof tent

In the roof tent, the mattress lies on a solid floor, so a 3D mesh underlay ventilates it from below. Tip: For a hard-shell roof tent the thin 10mm version works best: with 20 mm the tent sometimes no longer closes because of the limited space.

Recommendation: Airflow 10mm

Boat

In the berth, the mattress usually lies on a closed wooden or laminate floor, under which condensation builds up. The Airflow BALANCE 15mm helps keep it dry and prevent mildew stains. Handy: berths are rarely rectangular, but the underlay can simply be cut with scissors for angled corners and curves. If stains already appear, our guide helps you remove mould from the mattress.

Recommendation: Airflow BALANCE 15mm

FROM THE GUIDE

Further tips against moisture

FAQ

Frequently asked questions

Can the Airflow mattress underlays be cut to size by hand?

YES, all mattress underlays from Matnext, including the Airflow 10mm, Airflow BALANCE 15mm, Airflow PLUS 20mm and Airflow ECO 15mm, can be cut to size easily with a good household or tailor’s scissors. Curves and corner cut-outs are also possible.

If you need further help, feel free to contact us at info@matnext.com or via our contact form.

Are the Airflow mattress underlays non-slip?

For our Airflow 10mm, Airflow BALANCE 15mm, Airflow PLUS 20mm we offer anti-slip clips.

Our Airflow ECO 15mm is non-slip even without clips thanks to its material: the natural latex provides the grip needed.

Does the mattress underlay lose stability after being cut?

NO, thanks to their honeycomb structure, the mattress underlays keep their stability even after cutting.

TIP: Cut the material at a spot that is easy to clean afterwards. Loose threads can be removed by shaking vigorously and simply vacuumed up.

Can all versions of the mattress underlays be folded or rolled?

YES, we deliver our mattress underlays in handy boxes. They can be folded or rolled without any problem and stored to save space.

Is there a risk that the material compresses under load?

NO, the underlays are extremely hard-wearing and withstand even high loads. Thanks to the special construction, the material returns to its original shape even under localised pressure.

Which version is right for me?

All versions provide sufficient under-ventilation.

  • Airflow 10mm: Ideal for small areas and wherever no extra cushioning is needed, space is limited or a true lightweight is required.
  • Airflow BALANCE 15mm: Perfect for users looking for a thinner but still stable solution. The only version in an anthracite look: black outer layers, white spacer threads.
  • Airflow PLUS 20mm: Ideal for larger areas and anyone wanting extra comfort. Our 20mm version has an added cushioning effect and is perfect for anyone with enough room for 20 mm of extra build height.
  • Airflow ECO 15mm: Made from coconut fibre and natural latex, non-slip even without clips.
Can the Airflow mattress underlay also be used on the floor or on a plywood base?

YES, our mattress underlays are specially developed for use on solid surfaces such as floors, plywood or motorhome beds. To prevent slipping, we recommend using our anti-slip clips.

Is the mattress underlay also suitable for use in a roof tent?

YES, a 3D mesh mattress underlay is well suited to the roof tent, where the mattress lies on a solid floor.

TIP: In our experience, the slightly thinner 10mm mattress underlay is better suited for use in a hard-shell roof tent. Because of the limited space, the 20mm version can prevent the roof tent from closing. We therefore recommend choosing the Matnext Airflow mattress underlay in 10 mm thickness in the roof tent.

For more sleeping comfort. On the go, too.

Choose your height and size, and we cut to measure. For a drier mattress and less risk of mould.

Choose size & order cut to measure

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