B&Q Marketplace: Everything You Need to Know
Best for: DIY, home improvement, garden, building materials, tools, furniture and home living brands looking to reach UK homeowners through one of the country's most recognised retail brands.
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Launch notes: Merchants already selling on Cdiscount can activate B&Q much faster because catalogue data, category mapping and operational workflows are shared through the Octopia network.
B&Q is the United Kingdom's leading DIY and home improvement retailer. Through Octopia and Lengow, merchants can access millions of UK homeowners using the same operational infrastructure already connected to their Cdiscount feed.
B&Q is one of the most recognised home improvement brands in the United Kingdom. Founded in 1969 and now part of Kingfisher plc, the retailer serves homeowners, DIY enthusiasts and trade customers across categories including tools, building materials, kitchens, bathrooms, garden products, furniture, lighting and decoration.
Through its marketplace model, B&Q has expanded its online assortment beyond its traditional retail catalogue, creating opportunities for third-party sellers to reach a large and highly engaged UK home improvement audience. As part of the Octopia Network available through Lengow, sellers can activate B&Q using their existing Cdiscount infrastructure rather than building a dedicated marketplace integration.
Key figures
Sources: B&Q, Kingfisher plc, Lengow Octopia Network announcement.
Available countries
Who shops here?
B&Q shoppers are homeowners, renovators, DIY enthusiasts and trade professionals looking for products that help improve, maintain or transform their homes. The audience is highly project-driven, with strong demand for practical products, installation solutions and home improvement inspiration.
The marketplace is particularly attractive for sellers offering products related to home improvement, furniture, outdoor living, tools, construction materials and home decoration.
DIY & Tools
Power tools, hand tools, accessories and workshop equipment.
Building Materials
Construction products, fittings, insulation and renovation materials.
Garden & Outdoor
Outdoor furniture, gardening tools, plants and landscaping products.
Home & Decoration
Furniture, storage, lighting, kitchens, bathrooms and decoration.
What you need to know before applying
B&Q is available through the Octopia Network. Sellers need an active Cdiscount/Octopia setup before activating B&Q through the shared marketplace infrastructure.
Seller type
Professional sellers with strong fulfilment and customer service capabilities.
Primary categories
DIY, home improvement, building materials, furniture and garden.
Country
United Kingdom.
Time to launch
Fast when a Cdiscount feed already exists.
Product data
High-quality product specifications and imagery are essential.
Technology
Shared Octopia infrastructure through the Cdiscount channel.
How to sell on B&Q with Lengow

Lengow allows merchants to activate B&Q through the Octopia Network while keeping catalogue management, order operations and marketplace workflows centralised. One feed can power multiple marketplaces without requiring separate integrations.
| Marketplace challenge | What successful sellers do | What Lengow automates |
|---|---|---|
| Home improvement catalogue complexity | Structure product information accurately. | AI Category Mapping streamlines product classification. |
| Large product ranges | Maintain consistent catalogue quality. | Feed rules automate enrichment and optimisation. |
| Image compliance | Use marketplace-ready visuals. | AI Image Compliance validates product imagery. |
| Competitive pricing | Track competitors continuously. | Netrivals delivers pricing and assortment intelligence. |
| Marketplace operations | Manage orders efficiently across channels. | Orders remain centralised in Lengow. |
With Lengow AI Studio, AI is embedded directly into the marketplace workflow: AI Category Mapping helps classify products faster, AI Content Localisation supports international catalogue adaptation, and AI Image Compliance helps prepare visuals for marketplace requirements at scale.
Designing a Winning Ecommerce Strategy Using Marketplaces
SoBrico is a French specialist in DIY, hardware and home improvement products. The company used marketplaces to accelerate growth, increase visibility and expand its customer reach while maintaining operational efficiency.
“Marketplaces have become a strategic acquisition and growth channel, allowing us to reach customers we could never have reached through our own ecommerce site alone.”
SoBrico Team
Source: SoBrico success story.
FAQ
Frequently asked questions
Can’t find what you’re looking for?
Yes. B&Q is available through the Octopia Network and requires an active Cdiscount/Octopia setup.
No. B&Q is activated through the shared Octopia infrastructure connected to the Cdiscount channel.
DIY products, home improvement items, tools, building materials, furniture, garden products and home decoration typically align best with the marketplace audience.
Orders are centralised in Lengow and managed through the shared Octopia workflow.
Yes. Once connected through Cdiscount and Octopia, merchants can activate multiple marketplaces using the same catalogue infrastructure.
AI Studio supports category mapping, catalogue enrichment, content localisation and image compliance to accelerate marketplace expansion.
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