Chalk Grey

Code: SP724

A contemporary mid-grey tone in a subtle fabric effect makes Chalk Grey a reliable go-to colour that hides dirt and foot traffic well. These 6” x 36” planks are intended to be combined with other products from our Opus range to add zoning and wayfinding or to create original patterns.

Also available in an 18” x 36” large format tile, Chalk Grey has a 0.55mm wear layer that it suitable for standard commercial applications.

Flooring range: Opus

Format: Gluedown

Price: ££ - Mid range

Warranty: 15 years

Download technical data sheet Download high-res image Download BIM files Download EPD

Talk to an expert

For technical support, pricing and more information call customer services on:

United Kingdom 01386 820 200

Republic of Ireland 016569884

General specifications

Flooring range: Opus

Format: Gluedown

Colour: Grey

Bevelled Edge: Micro

Physical Specifications

Size: 152mm x 915mm

Thickness: 2.5mm

Box Coverage: 3.345m²

Box Quantity: 24 Planks

Performance Specifications

Wear layer: Standard
EN ISO 24340

Result
0.55 mm

Box Quantity: Standard

Result
24 Planks

Surface Treatment: Standard

Result
K-Guard+ PU coating

Guarantee: Standard
Light industrial

Result
15 years

Standard
Commercial

Result
15 years

Standard
Residential

Result
Lifetime guarantee

Mass Per Unit Area: Standard
EN ISO 23997

Result
4398 g/m²

Reaction to Fire: Standard
EN 13501-1

Result
Bfl-s1

Slip Resistance: Standard
EN 13893

Result
DS

Standard
DIN 51130

Result
R10

Staining Resistance: Standard
EN ISO 26987/EN 423

Result
Excellent

Abrasion Resistance: Standard
EN 649

Result
Group T

Standard
EN ISO 10582

Result
Type 1

Dimensional Stability: Standard
EN 434/EN ISO 23999

Result
Pass (≤ 0.25%)

Acoustic Impact Noise Reduction: Standard
EN ISO 717-2/EN ISO 140-8

Result
ΔLw = 2 dB

Electrical Behaviour Body Voltage: Standard
EN 1815

Result
Pass

Indentation Residual: Standard
EN 433/EN ISO 24343-1

Result
Pass (≤ 0.1 mm)

Flexibility: Standard
EN ISO 24344

Result
Pass

Light Reflectance Value: Standard
BS 8493:2008+A1:2010

Result
34

Adhesive: Standard
Karndean Universal

Result
Yes

Standard
Silane

Result
Yes

Standard
Pressure Sensitive

Result
Yes

Castor Chair Continuous Use: Standard
EN 425/ISO 4918

Result
Pass

Thermal Resistance: Standard
ISO 8302

Result
0.0097 m²K/W

Suitable for underfloor heating. Max 27ºC

Thickness: Standard
EN ISO 24346

Result
2.5 mm

Environmental Specifications

Environmental: Standard
Indoor Air Comfort

Result
Gold certification; Compliant low emitting VOC emissions.

Standard
Floorscore SCS-EC10.3-2014 v4.0

Result
Indoor air quality certified; Compliant low emitting VOC emissions.

Standard
Environmental Product Declaration

Result
External third-party verified Type III EPD

Standard
NSF/ANSI 332

Result
Sustainability Assessment for Resilient Floor Coverings; Conformant product

Standard
ISO 14001 / ISO 9001

Result
Manufactured to quality and environment management systems standard

Recycling: Standard

Result
Suitable

Phthalate Free: Standard

Result
Yes

Download Karndean Commercial Brochure PDF format

Download Opus Gluedown Sustainability Data Sheet PDF format

This floor can be installed in the following laying patterns to add more visual interest to you space.

Brick

Diagonal

Herringbone

Striped

Choose a wood or stone design strip from a wide range of tones and textures available in 3, 5 and 10mm.
Design strips are narrow pieces of luxury vinyl tile which can be installed between our gluedown planks and tiles. Place these between planks or tiles to create a natural grouting effect or to enhance the design of your floor. All design strips are compatible with our Art Select, Van Gogh and Knight Tile gluedown ranges.

Order a free sample

Honey DS03 CHIP-DS03-5MM

Cream DS23 CHIP-DS23-5MM

Stone DS14 CHIP-DS14-5MM

Clay DS15 CHIP-DS15-5MM

View all design components

Feather DS24 CHIP-DS24-5MM

Onyx DS25 CHIP-DS25-5MM

Shadow DS26 CHIP-DS26-5MM

Blond DS02 CHIP-DS02-5MM

Chocolate DS06 CHIP-DS06-5MM

Coffee DS04 CHIP-DS04-5MM

Russet DS05 CHIP-DS05-5MM

Charcoal DS16 CHIP-DS16-5MM

Ebony DS07 CHIP-DS07-5MM

Chalk DS10 CHIP-DS10-5MM

Concrete DS12 CHIP-DS12-5MM

Graphite DS22 CHIP-DS22-5MM

Silver DS17 CHIP-DS17-5MM

White Linen DS21 CHIP-DS21-5MM

Lifetime guarantee

Karndean offers peace of mind with up to 20 years of commercial warranty, assuring durability in high-traffic areas like retail spaces, offices, and hospitality venues. For residential projects, our lifetime warranty ensures lasting quality, protecting against wear-out and defects, reflecting our commitment to delivering exceptional performance and reliability.

Find out more

Karndean Designflooring is hardwearing and is easy to clean and look after. Our enhanced surface treatment helps protect against everyday wear, spills and scuffs.

This makes it easier and more environmentally friendly to clean and maintain your floor, giving you peace of mind that your Karndean floor will look great for years to come. Should any part of the floor become damaged, the individual tile and plank format means you can easily replace the damaged plank or tile.

Download our cleaning and maintenance guide or visit our Cleaning and Maintenance page for more information including details of Karndean’s cleaning products.

1. K-Guard+® surface protection

Our K-Guard+® surface protection system uses PU technology to provide a hygienic and durable finish.

2. Clear PVC embossed wear layer

Protects the floor’s design from wear and tear.

3. High definition photographic layer

Gives every Karndean product its highly realistic and natural appearance.

4. Backing layers

These layers contain recycled content and help the product lay flat and level.

All Karndean products should be installed by a professional. Full installation instructions including information on subfloor preparation can be found under Resources – Installation Guides, or at www.lvtinstallationguide.com