Home-Based upvc windows and doors supplier
Quote and order made-to-measure uPVC windows and doors from a fabricator, supplied to local installers and builders.
- £600-3k
- Side hustle
- From home
Estimates for a small start in the UK, not guarantees.
Official data
377 UK companies in this field, 19% registered in the last 2 years
SIC 22230 “Manufacture of builders ware of plastic”. Source: Companies House, November 2026.
What it is
You run the sales side from home. You quote from installers' or builders' measurements, place orders with a uPVC fabricator, and arrange delivery straight to site or to the customer. You hold little or no stock.
Your first three steps
- Ask several UK uPVC fabricators about trade accounts, price lists, lead times and any minimum order terms
- Set up a simple quoting sheet and a basic website with your product range and trade contact details
- Visit local builders' yards, small installers and letting agents to introduce yourself and offer a first quote
Who pays
Small installers, builders and developers, plus some homeowners and landlords who want supply-only.
How it makes money
You buy at trade price from the fabricator and sell at a margin on each order. Repeat trade customers are the main source of steady work.
Skills that help
- Reading window specifications and measurements
- Quoting accurately
- Building trade relationships
- Organising orders and deliveries
Watch out for
- Made-to-measure units are usually hard to return, so check who pays if a measurement is wrong
- Check which product standards and certification apply to what you sell, and whether the fabricator provides the paperwork
- If you also fit windows, check the competent person scheme rules and Building Regulations for your nation
- Public liability and product liability insurance, and check the fabricator's own cover
- Trade credit risk: check payment terms with customers and fabricator before agreeing
- Check whether you need permission to run a business from home and how VAT applies to your sales
Deep research report · UK
Everything you need to start: home-based uPVC windows and doors supplier
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 a uPVC windows supply business?
Startup costs are typically around £600 to £3,000, depending on how you set up and market the business. Monthly revenue is estimated at around £3,000 to £15,000, depending on the number and size of orders you win.
What should I check before supplying made-to-measure windows?
Made-to-measure units are usually hard to return, so check who pays if a measurement is wrong. Also check which product standards and certification apply to what you sell, and whether the fabricator provides the paperwork.
Can I run a windows supply business from home?
Check whether you need permission to run a business from home and how VAT applies to your sales. Also check public liability and product liability insurance, the fabricator's own cover, and payment terms with customers and the fabricator.
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