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10 Best Overlockers 2025 in the UK

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Our Top Picks

#1

Winner

Brother M343D Overlocker, White, 33.5 cmx29.6 cmx28.2cm

Rating
9.9
Chosen by1,297
Ease of Threading
Ease of Threading
Ease of Threading
Surprisingly easy to thread, even for those new to overlockers.
Ease of Threading
Straightforward to set up and use, even for beginners.

The Brother M343D Overlocker is a compact and user-friendly choice for those looking to enhance their sewing projects with professional finishes. Its ability to operate with 3 or 4 threads provides flexibility, allowing users to choose the setup that best fits their sewing needs. One standout feature is the F.A.S.T lower looper threading system, which simplifies threading—a process that can often be daunting for beginners.

The inclusion of an instructional DVD is a thoughtful addition, offering guidance for users to maximize the machine's potential. This overlocker also benefits from an LED daytime light, which illuminates the workspace effectively, reducing eye strain during extended sewing sessions.

Despite these strengths, users should be aware of its size and weight, as it might require a dedicated space in your sewing area. The 3-year warranty is a reassuring feature, providing peace of mind for long-term use. This overlocker is suitable for both hobbyists and more serious sewers who value reliability and user-friendly features.

Rating
9.9
Chosen by1,297
Ease of Threading
Ease of Threading
Ease of Threading
Surprisingly easy to thread, even for those new to overlockers.
Ease of Threading
Straightforward to set up and use, even for beginners.
#2

Brother 3034DWT with Wide Table Overlocker

Rating
9.8
Stitch Width and Length
Ease of Threading
Stitch Width and Length
The stitch quality delivers professional-looking seams that satisfy even perfectionists focused on garment finishing.
Ease of Threading
Threading is straightforward and well-guided, making it accessible even for first-time overlocker users with some practice.

The Brother 3034DWT is a solid overlocker designed for home sewing enthusiasts who want to tackle a range of fabric types. It handles 3- and 4-thread stitches, which means you can create strong seams and professional-looking edges. Its differential feed helps prevent fabric from puckering or stretching, which is especially useful when working with stretchy or delicate materials. You can adjust both stitch width and length, giving you control over the look and durability of your seams. Threading is relatively straightforward thanks to clear guides, although beginners might still find the process a bit challenging without some practice.

The machine includes a built-in rolled hem feature, ideal for finishing lightweight fabrics neatly without extra attachments. Adjustable presser foot pressure lets you customize how firmly the fabric is held, improving stitching quality on different fabric thicknesses. The wide table attachment that comes with this model provides extra workspace, which is handy for larger projects. One downside is that the machine is a bit bulky and weighs around 7.8 kg, so it’s less portable and takes up some space. Also, while it’s great for most home sewing needs, advanced sewers looking for more threading options or automated features might find it limited.

In essence, the Brother 3034DWT is a user-friendly overlocker offering versatility and reliable performance for everyday sewing tasks, especially suited for those wanting a balance of features and ease of use without a steep learning curve.

Rating
9.8
Stitch Width and Length
Ease of Threading
Stitch Width and Length
The stitch quality delivers professional-looking seams that satisfy even perfectionists focused on garment finishing.
Ease of Threading
Threading is straightforward and well-guided, making it accessible even for first-time overlocker users with some practice.
#3

Janome 9300DX

Rating
9.7
Ease of Threading
Ease of Threading
Ready to use straight out of the box, the Janome 9300DX comes pre-threaded, which is a great convenience for both beginners and seasoned users.

The Janome 9300DX is a versatile overlocker that caters to both beginners and experienced sewers looking for reliability. It supports both 3 and 4 thread configurations, providing flexibility in stitch designs which is useful for various sewing projects. Its differential feed is a valuable feature, helping to prevent stretching and puckering on different fabric types, thus ensuring professional-looking finishes.

With a maximum stitch length of 5mm and a sewing speed of up to 1500 stitches per minute, this machine is built for efficiency, allowing for quick project completion. The inclusion of a built-in rolled hem function broadens the creative possibilities and enhances its usability for creating neat and tidy edges.

A significant advantage of the Janome 9300DX is its ease of threading, which is a common concern with overlockers. This makes it accessible for users who might be intimidated by the complexity of standard machines. Moreover, the adjustable presser foot pressure lets you tailor it to different fabric thicknesses, offering greater control over your sewing.

Potential buyers should note that the machine's size and weight (around 8 kg) make it less portable, which might be an inconvenience if you need to move it frequently. Also, while it ranks high in the overlocker category, it's not the most compact option available, which may be a consideration for those with limited workspace.

In terms of durability, the availability of spare parts for 10 years assures long-term use, and its positive customer reviews (4.6 out of 5 stars from 279 ratings) reflect a strong user satisfaction. The Janome 9300DX is a solid choice for those looking to invest in a reliable and efficient overlocker, especially if ease of use and quality stitching are priorities.

Rating
9.7
Ease of Threading
Ease of Threading
Ready to use straight out of the box, the Janome 9300DX comes pre-threaded, which is a great convenience for both beginners and seasoned users.

Buying Guide for the Best Overlockers

Choosing the right overlocker, also known as a serger, can significantly enhance your sewing projects by providing professional finishes and efficient sewing capabilities. Overlockers are designed to sew over the edge of one or two pieces of cloth for edging, hemming, or seaming. When selecting an overlocker, it's important to consider the types of projects you plan to undertake, your skill level, and the features that will best support your sewing needs. Understanding the key specifications will help you make an informed decision and ensure that the overlocker you choose will meet your expectations and enhance your sewing experience.
Number of ThreadsThe number of threads an overlocker can use is crucial because it determines the types of stitches you can create. Overlockers typically range from 2 to 5 threads. A 2-thread overlocker is suitable for lightweight fabrics and basic edging, while a 3-thread overlocker is great for general-purpose sewing and light to medium fabrics. A 4-thread overlocker provides a strong seam and is ideal for knit fabrics, offering both seam and overcast in one step. A 5-thread overlocker adds a chain stitch, which is perfect for heavy-duty sewing and professional finishes. Consider the types of fabrics and projects you will be working on to decide the appropriate number of threads for your needs.
Differential FeedDifferential feed is a feature that allows you to adjust the feed dogs to move the fabric at different rates. This is important for preventing fabric puckering or stretching, especially with stretchy or delicate fabrics. Overlockers with differential feed can handle a wider range of fabrics and provide more professional results. If you plan to work with a variety of fabric types, especially knits or stretchy materials, look for an overlocker with adjustable differential feed to ensure smooth and even stitching.
Stitch Width and LengthStitch width and length settings allow you to customize the size of your stitches, which is important for achieving the desired finish on different fabrics. Wider stitches are useful for thicker fabrics or when you need a more secure seam, while narrower stitches are better for lightweight fabrics. Adjustable stitch length is also important for creating different types of seams and finishes. If you want versatility in your sewing projects, choose an overlocker that offers a range of stitch width and length adjustments.
Ease of ThreadingThreading an overlocker can be complex, so ease of threading is an important consideration, especially for beginners. Some overlockers come with color-coded threading guides, automatic threading systems, or lay-in threading, which can make the process much simpler and quicker. If you are new to using an overlocker or prefer a more user-friendly experience, look for models that emphasize easy threading features to reduce frustration and save time.
Built-in Rolled HemA built-in rolled hem feature allows you to create narrow, professional-looking hems without changing the presser foot or plate. This is particularly useful for finishing edges on lightweight fabrics like silk or chiffon. If you frequently work with delicate fabrics or want to add a polished finish to your projects, consider an overlocker with a built-in rolled hem function for added convenience and efficiency.
Adjustable Presser Foot PressureAdjustable presser foot pressure allows you to control how tightly the presser foot holds the fabric as it is being sewn. This is important for ensuring even feeding and preventing fabric distortion, especially when working with thick or thin materials. If you plan to sew a variety of fabric types, look for an overlocker with adjustable presser foot pressure to accommodate different thicknesses and textures, ensuring smooth and consistent results.