Flooring is sold by the square metre, not by the unit. That single fact drives most of the complexity in migrating a flooring or carpet WooCommerce store to Shopify. Customers need to calculate coverage, order samples, and often book installation — none of which maps cleanly onto Shopify's default product model without careful configuration.

Flooring product categories

Carpet and rugs: Broadloom carpet (sold per m²), stair carpet (per linear metre), area rugs (fixed sizes). Key specs: pile height, fibre type (wool, nylon, polypropylene), twist, underlay grade.
Engineered wood: Click-lock and tongue-and-groove boards. Key specs: top layer thickness, total board thickness, finish, species, width, length, AC rating.
Solid wood: Strip and plank flooring. Higher movement tolerance considerations for UK damp climates.
Laminate: AC1–AC5 wear rating, board dimensions, embossed texture type, underlay included or separate.
Luxury vinyl tile (LVT): Click or glue-down. Wear layer thickness (0.3mm–0.7mm+), waterproof rating, stone or wood effect.
Porcelain and ceramic tile: Sold per m², box coverage noted on pack. Slip resistance rating (R9–R13), PEI abrasion rating.
Accessories: Underlay, threshold bars, adhesive, grout, spacers, edging trim, stair nosing.

Coverage area as a product dimension

In WooCommerce, flooring stores typically handle coverage in one of three ways:

Quantity = coverage: Customer enters quantity in m². Price per unit = price per m². Simple but requires customers to do mental arithmetic about wastage.
Pack sizes as variants: Board and tile products come in fixed pack sizes (e.g., "1.86 m² per pack / 2 packs = 3.72 m²"). Each pack count is a variant option.
Custom quantity plugin: WooCommerce stores often use measurement price calculator plugins that allow fractional input. Shopify does not natively support this — it requires an app.

During migration, k-sync captures all pack size data from WooCommerce variant attributes. The most practical Shopify approach for most flooring retailers is pack sizes as variants, with a coverage calculator embedded via a Shopify app (e.g., Quantity Breaks, Measurement Price Calculator).

Roll width and board dimension metafields

For carpet sold by the metre, roll width determines how much wastage a customer has. Store dimensions clearly:

product.metafields.flooring.roll_width_m = "4"           // 4-metre wide roll
product.metafields.flooring.coverage_per_pack_m2 = "1.86"
product.metafields.flooring.board_length_mm = "1215"
product.metafields.flooring.board_width_mm = "197"
product.metafields.flooring.board_thickness_mm = "12"
product.metafields.flooring.wastage_factor_pct = "10"     // recommended 10% wastage

A coverage calculator can then take the customer's room dimensions (entered in a cart note or via app), add the wastage factor, and suggest the required number of packs.

Product metafields for flooring

Metafield	Example	Product type
flooring.product_type	Carpet / Engineered wood / LVT / Laminate / Tile	All
flooring.finish	Matt / Gloss / Satin / Brushed / Hand-scraped	Wood, LVT
flooring.species	Oak / Walnut / Ash / Bamboo	Wood
flooring.ac_rating	AC3 / AC4 / AC5	Laminate
flooring.wear_layer_mm	0.3 / 0.55 / 0.7	LVT
flooring.waterproof	true / false	LVT, tile
flooring.underfloor_heating_compatible	true / false	All
flooring.installation_method	Click-lock / Glue-down / Nail-down / Loose lay	All
flooring.slip_resistance	R9 / R10 / R11	Tile
flooring.pile_type	Loop / Cut / Twist / Saxony	Carpet
flooring.fibre_content	100% wool / 80% wool 20% nylon / Polypropylene	Carpet
flooring.country_of_origin	Belgium / Germany / UK / Turkey	All
flooring.warranty_years	10 / 15 / 20 / Lifetime	All

Sample ordering flow

Sample products are one of the most important conversion tools for flooring retailers. Customers want to see colour and texture in their actual room lighting before committing to a full order.

In WooCommerce, samples are typically handled as:

A separate "sample" product type at a nominal price (£1–£5, often refundable)
A variant on the main product ("Sample / 1 m² / Full roll")
A free sample request form (not a transaction)

For Shopify, the cleanest approach is a separate sample product linked to the main product via a metafield:

product.metafields.flooring.sample_product_handle = "oak-herringbone-lvt-sample"

On the product page, a "Order a sample" button links to the sample product. After migration, k-sync preserves all related product references in the normalized data for manual cross-linking in Shopify.

WooCommerce to Shopify field mapping for flooring

Flooring stores typically use WooCommerce attributes and custom fields as follows:

pa_colour or pa_color: Colour name and tone → Shopify Option 1: Colour
pa_size / pa_pack-size: Pack size or rug size → Shopify Option 2
pa_width: Roll width or board width → Shopify metafield
_coverage / _pack_coverage: m² per pack → metafield
Product categories: Carpet, LVT, Laminate, Accessories → Shopify collections

Colour naming in flooring tends to be poetic rather than descriptive ("Misty Meadow", "Coastal Drift"). These names should migrate exactly as-is to Shopify option values — do not normalise flooring colour names to plain descriptors unless the client specifically requests it.

Installation product bundles

Flooring retailers frequently sell installation accessories alongside the main product. In Shopify, there are two approaches:

Option A — Frequently Bought Together app: After migration, tag flooring products with their installation type (e.g., "click-lock", "glue-down") and configure the app to show appropriate accessories.

Option B — Metafield-linked bundle: Store a list of accessory product handles directly on the flooring product:

product.metafields.flooring.recommended_accessories = "standard-underlay,moisture-barrier-underlay,floor-edging-trim"

A Shopify theme section then reads this metafield and renders the accessory list with add-to-cart buttons. This is more reliable than app-based recommendations for technical product compatibility.

Colour and room visualiser integration

High-end flooring retailers often integrate a room visualiser tool. In WooCommerce this is typically a plugin (e.g., Floor Visualizer). Shopify has apps (e.g., VisualizeIt, Roomvo) that integrate similarly.

For migration purposes, ensure:

High-resolution product images (minimum 1000×1000px, ideally 2000×2000px) migrate cleanly — k-sync preserves all image URLs from WooCommerce for re-upload.
Consistent swatch images per colour variant. These are typically stored as WooCommerce variation images and map to Shopify variant images.
SKUs are consistent, as most visualiser apps link room renders to SKU.

Underlay as a separate product or mandatory add-on

Underlay is required for most floating floor installations but is often sold separately. Strategies in Shopify:

Separate underlay products with "frequently bought together" linking
A cart validation script (Shopify Functions or checkout UI extension) that warns if a customer has a laminate or engineered wood product in their cart without underlay
Bundle discount app: buy flooring + underlay together for 10% off accessories

During migration, underlay products are migrated as standard products. Coverage metafields should be populated so customers can match underlay coverage to flooring coverage.

Post-migration checklist for flooring stores

Pack coverage (m² per pack) is in a metafield on every flooring product
Roll width stored for all carpet products
Colour names migrated exactly (no normalisation)
Sample products linked to parent products via metafield
Installation method metafield populated for accurate accessory recommendation
Underfloor heating compatibility flagged on all products
AC rating and wear layer metafields on laminate and LVT products
Room visualiser app connected and testing with top SKUs
Coverage calculator app or theme section in place before launch
Wastage % recommendation displayed on each product page

Migrating a flooring and carpet store from WooCommerce to Shopify (2026)