Starting a Sublimation Side Hustle in the UK: Practical Costs and Selling Advice
Sublimation printing is one of the more accessible side hustles you can start from home. The equipment is affordable, the learning curve is manageable, and personalised products sell well on platforms like Etsy and at local craft fairs. But before you order anything, it helps to know exactly what you're getting into, what it costs, and where the money actually comes from.
Realistic Start-Up Costs
One of the biggest advantages of sublimation over other printing methods is the relatively low barrier to entry. Here's what a typical UK beginner setup costs in 2025-2026:
Sublimation printer: £180-250. You need an Epson EcoTank model (the ET-2810, ET-2850, or ET-2862 are popular choices). These come with refillable ink tanks, so running costs are low compared to cartridge-based printers. A ready-to-go starter bundle that includes sublimation ink already loaded will save you the hassle of converting the printer yourself.
Heat press: £100-200. A flat clamshell press is the most versatile starting point. It handles mugs (with a mug attachment or mug press), flat items like phone cases and coasters, and fabric. Avoid the cheapest presses you find on marketplaces, as uneven heat distribution will give you inconsistent results.
Sublimation ink: £30-50 for a CMYK set. A 70ml or 100ml set will last a good while when you're starting out. Sublimation ink is used in relatively small quantities per print.
Sublimation paper: £15-20 for 100 sheets of A4. This is a consumable you'll reorder regularly, but 100 sheets is plenty to get started and learn the process.
Initial blank stock: £50-100. Start with two or three product types rather than trying to stock everything. Mugs, phone cases, and a small selection of clothing items are a sensible first order.
All in, you're looking at roughly £400-600 to get fully set up and ready to sell. That's significantly less than most small business start-ups, and you don't need any specialist workspace beyond a table and a power socket. You can browse the full range of sublimation blanks to get an idea of what's available.
Where to Sell Your Products
You've made some great products. Now you need customers. There are three main routes for UK sellers, and most successful side hustlers use a combination of them.
Etsy
Etsy is the easiest place to start selling personalised products. It has a built-in audience actively searching for custom mugs, personalised gifts, and handmade items. You don't need to drive traffic yourself, at least not at first. The downside is fees. Between listing fees, transaction fees, and payment processing, Etsy takes roughly 13-15% of each sale. That adds up, but the convenience and exposure are worth it while you're building momentum.
To stand out on Etsy, your product photos need to be good and your listings need to target specific search terms. "Personalised mug" is competitive. "Personalised teacher thank you mug" is more targeted and more likely to convert.
Your Own Website
Setting up your own shop on Shopify or WooCommerce gives you much higher margins because you're not paying marketplace fees on every sale. The trade-off is that you need to drive your own traffic through social media, Google, or paid advertising. This works better once you have an established product range and some experience with what sells.
Many sellers start on Etsy to learn what products people actually buy, then gradually shift their best sellers onto their own site where the margins are better.
Craft Fairs and Local Markets
Don't overlook physical selling. Craft fairs, local markets, and Christmas fairs are excellent for testing products in person. You get instant feedback from customers, you can offer on-the-spot personalisation, and there are no platform fees. A table at a local market typically costs £15-40, and a good day can bring in several hundred pounds.
Craft fairs also help you understand which products attract attention and which ones people actually buy, which are not always the same thing.
How to Price Your Products
Pricing is where many beginners get it wrong, usually by charging too little. A straightforward formula that works for most sublimation products:
Add up your material costs for each item: the blank, the ink used, the transfer paper, and any packaging. Multiply that total by 2.5 to 3 for your retail price. Then check that the final price makes sense against what similar products sell for in your market.
For example, a personalised mug might cost you £3.50 in materials (mug, ink, paper, box). At a 3x markup, your retail price is £10.50. After Etsy fees of around £1.50 and Royal Mail postage at £3-4, you're left with roughly £5-6 profit per mug. That's viable, but only if you're efficient with your time. If each mug takes you 45 minutes from order to dispatch, you need to streamline your process.
Best Products for Beginners
When you're starting out, focus on products that are easy to press, have good margins, and sell consistently. Personalised mugs are the classic starting product for a reason. They're cheap to buy as blanks, easy to press, and always in demand for gifts, birthdays, and office presents. Phone cases are another strong seller with good margins, though designs need to be precise because of the smaller print area. T-shirts and tote bags open up a bigger market but require a good heat press with even pressure across a large area.
Start with a small range of products and get really good at making them before expanding. A seller who produces excellent mugs with fast turnaround will outperform a seller who offers twenty different product types but delivers inconsistent quality.
Once you've decided what to sell and where, make sure you read up on the common mistakes that trip up new sublimation sellers. Knowing what to watch out for will save you time, money, and wasted blanks as you get your side hustle up and running.