# Heckmondwike Broadrib - Onyx

Hardwearing dark blue carpet tiles built for busy commercial spaces and offices with a 15-year warranty.

## Key facts

- **URL:** https://flooringking.co.uk/product/heckmondwike-broadrib-onyx/
- **SKU:** HECK-BROADRIB-TILE-Onyx
- **Availability:** In stock
- **Price:** £18.91 per m² (was £20.99, now on sale)
- **Brand:** Heckmondwike
- **Range:** Broadrib
- **Colour:** Onyx
- **Categories:** Heckmondwike Broadrib Carpet Tiles, Heckmondwike Carpet Tiles, Carpet Tiles, 7mm Carpet Tiles, Carpet Tiles for Healthcare, Carpet Tiles for Retail, Plain Carpet Tiles, Polyester Carpet Tiles, Polyamide Carpet Tiles, Polypropylene Carpet Tiles, Carpet Tiles for Offices, Carpet Tiles for Schools, Commercial Carpet Tiles, Blue Carpet Tiles, Dark Carpet Tiles, Medium Coloured Carpet Tiles

## Specifications

| Specification | Value |
| --- | --- |
| Brand | Heckmondwike |
| Range | Broadrib |
| LRV | 6.17 |
| Backing | Bitumen |
| Commercial Warranty | 15 |
| Delivery | Fast Delivery |
| Colour | Blue |
| Material | Polyamide, Polypropylene, Recycled Polyester |
| Width | 500mm |
| Length | 500mm |
| Thickness | 7mm |
| Pile Weight | 3670g/m2 |
| Underfloor Heating | Yes |
| Product Type | Carpet Tiles |
| Room Suitability | Commercial, Office |
| Shade | Dark, Medium |
| Style | Plain |
| Tiles Per Pack | 20 |
| Use Classification | 33 |
| Waterproof | No |

## Description

Onyx brings a clean, professional look to office and commercial spaces. This dark, medium blue keeps dirt and wear marks hidden where foot traffic runs heavy. The plain weave sits flat and neutral, suiting any colour scheme you pair it with, and it works just as well over underfloor heating as it does on a standard floor.

### Specifications

- 500mm x 500mm tiles
- 7mm thick pile
- 3670g/m2 pile weight
- 20 tiles per pack, covering 5 square metres
- Polyamide, polypropylene and recycled polyester blend
- Bitumen backing
- Use Classification 33 (medium commercial duty)

The blend of materials gives you real durability at a fair price. Heavy pile weight means the tiles stay firm underfoot and resist footprints. Recycled content adds to the mix without cutting corners on performance.

### Where it works

Onyx suits offices, meeting rooms, corridors and busy commercial settings where you need something that takes a daily hammering. [Commercial Carpet Tiles](https://flooringking.co.uk/category/commercial-carpet-tiles) give you flexibility here, letting you replace worn patches tile by tile rather than ripping up the whole floor. The dark colour works in light and dim spaces alike and pairs with modern or traditional interiors.

### Installation

These are glue-down tiles with a bitumen backing. Compatible with underfloor heating, so your warm-floor system runs without issue. Fit them in any layout and orientation you need.

### Looking after it

Regular vacuuming keeps the pile fresh. Spot-clean spills with a damp cloth and mild soap. Heckmondwike backs [Heckmondwike Broadrib Carpet Tiles](https://flooringking.co.uk/category/broadrib) with a 15-year commercial warranty, giving you solid cover for a tough working environment.

## Ordering

- Confirm the selling unit and pack coverage on the product page. For flooring, include a cutting allowance.
- Free samples: [https://flooringking.co.uk/sample-service/](https://flooringking.co.uk/sample-service/)
- Delivery: [https://flooringking.co.uk/help-centre/delivery-information/](https://flooringking.co.uk/help-centre/delivery-information/)
- Returns: [https://flooringking.co.uk/help-centre/returns-refunds/](https://flooringking.co.uk/help-centre/returns-refunds/)

---

## About this document

This is the Markdown representation of a page on Flooring King (https://flooringking.co.uk/), served because the request asked for `text/markdown`.

- Site index for agents: [https://flooringking.co.uk/llms.txt](https://flooringking.co.uk/llms.txt)
- Guidance for agents, and the terms of use: [https://flooringking.co.uk/for-agents/](https://flooringking.co.uk/for-agents/)
- XML sitemap: [https://flooringking.co.uk/sitemap_index.xml](https://flooringking.co.uk/sitemap_index.xml)