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Muratto

K-SHEETS

2mm Cork wall sheets with adhesive backing from Portugal

Manufacturers website: Muratto

Muratto® K-SHEETS

Self-Adhesive Cork Wall Sheets | Made in Portugal | Specification Support NZ-Wide

Muratto K-SHEETS are ultra-thin 2mm natural cork sheets with a self-adhesive backing, designed to add warm texture and organic pattern to feature walls, joinery panels, furniture, and decorative surfaces—without the complexity of traditional wall linings. Each sheet is factory treated with a protective coating, showcasing authentic cork variation and earthy tones.

Why specify K-SHEETS?

  • Fast, clean installation (self-adhesive backing) for interior upgrades and fitouts

  • Natural cork character — warm, tactile, visually soft finishes

  • Protective top coating for improved durability in everyday spaces

  • Low-VOC indoor air quality focus (VOC Class A+)

  • Ideal for feature walls + bespoke joinery where a thin profile matters

Design options (Muratto collections)

Choose from four K-SHEETS looks:

  • Fusion

  • Line Craft

  • Noir

  • River Flow

Specify Muratto® K-SHEETS with Confidence

Specification Partner | Represented by ECOFLOORS NZ

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K-SHEETS suit a wide range of interior surfaces and creative detailing:

  • Walls: feature walls, headboards, framed panels

  • Furniture: tabletops, cabinet fronts, shelving details

  • Office & fitout: desk liners, drawer liners, joinery accents

  • Décor & craft: frames, book covers, lamp shades, display elements

 

 

  • Sheet size: 900 × 600 × 2 mm

  • Material: natural design cork, protective coating, self-adhesive backing

  • Minimum order: 1 box

  • Packaging: 40 sheets / 0.54 m² per sheet / 21.60 m² per box

  • Fire test (reference): ASTM E84 (listed as “B … 21”)

  • VOC: Class A+ (French norm referenced)

NZ compliance note (important):

Wall-lining fire requirements vary by building use and location. EcoFloors can help align test evidence to NZBC pathways and confirm what is acceptable for your project (especially where Group numbers are required).

Fire Classification Equivalency Guide

Euroclass (EN 13501-1) <-> ISO 5660 <-> AS/NZS Group Number

DOWNLOAD MURATTO Fire Test - E84.

EN 13501-1 Class

Typical ISO 5660 HRR (50 kW/m²)

Typical ISO 5660 THR (10 min)

Likely AS 5637.1 Group

NZBC C/AS2 Use

A1

~0

~0

Group 1

Any area, incl. exits

A2-s1,d0

<= 50 kW/m2

<= 3 MJ/m2

Group 1-S

Any area, incl. exits

B-s1,d0

<= 100 kW/m2

<= 7 MJ/m2

Group 1-S

Any area, incl. exits

C-s1,d0

100-150 kW/m2

7-15 MJ/m2

Group 2-S

Most spaces, not high-risk exits

D-s2,d2

150-250 kW/m2

15-25 MJ/m2

Group 3

Limited use

  

Practical Conclusion for B-s1, d0:

  • Products classified as EN 13501-1 B-s1, d0 typically achieve ISO 5660 cone calorimeter results well within the AS 5637.1
  • Group 1-S thresholds and are expected to meet NZBC C/AS2 requirements for use in all areas, including exit ways, subject to confirmation by accredited testing in accordance with AS 5637.1.