Online specialist hardware shop
Sell a focused range of tools and fixings online, stored at home or in a small unit and posted to customers.
- £1k-6k
- Side hustle
- Online
Estimates for a small start in the UK, not guarantees.
Official data
3,482 UK companies in this field, 22% registered in the last 2 years
SIC 47520 “Retail sale of hardware, paints and glass in specialised stores”. Source: Companies House, November 2026.
What it is
A website or marketplace shop selling a narrow hardware range, such as fixings kits, door and window furniture or tools for a particular trade, packed and posted from home or a small unit.
Your first three steps
- Pick a niche, such as fixings for a trade, and compare what online sellers already offer and charge
- Open trade accounts with a few suppliers and order a small test range
- Set up a simple online shop or marketplace listings with clear photos and delivery prices, then take your first orders
Who pays
DIY householders and small tradespeople who want a specific item or a convenient bundle delivered.
How it makes money
Margin on each item sold, plus higher-value bundles and kits. Selling a niche range helps you avoid competing on price with large retailers.
Skills that help
- Choosing a niche range that people search for
- Basic website or marketplace listing skills
- Careful packing and order handling
Watch out for
- Consumer rules on distance selling, returns and product descriptions, check the latest guidance
- Product safety and labelling duties for items you sell, and restrictions on postage for some goods
- Storage space at home, and whether you need permission from your landlord or mortgage lender
- Public liability and product liability insurance, and marketplace fees eating into margins
Deep research report · UK
Everything you need to start: online specialist hardware shop
Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start an online hardware shop?
Startup costs are typically around £1,000 to £6,000, depending on your stock range, website or marketplace setup and whether you store goods at home or in a small unit.
How much can an online hardware shop earn?
Monthly revenue is typically around £500 to £4,000, depending on your niche, range and how many orders you handle. Marketplace fees can reduce margins, so check what you would keep per order.
What rules should I check before selling hardware online?
Check consumer rules on distance selling, returns and product descriptions, plus product safety, labelling and postage restrictions for items you sell. Also check whether your landlord or mortgage lender allows home storage, and which insurance you need.
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Photo: Peggy_Marco on Pixabay