How to Finish Knitting Projects — The Final Steps

The knitting itself might be done, but the finishing is what turns raw pieces into something wearable, beautiful, and professional-looking. Many knitters rush or skip finishing steps and wonder why their finished object doesn't look like the pattern photo. The answer is almost always in the finishing — blocking, seaming, and end management make an enormous difference to the final result.

Finishing is also an area where order matters. Doing things in the wrong sequence can undo work you've already done, or make later steps much harder. Here's the right sequence and how to do each step well.

The Correct Order of Finishing

Seam all pieces together (if applicable)

Pick up and knit any additional sections (neckbands, button bands, cuffs)

Weave in all ends

Block the completed item

Add buttons, zippers, or other closures

Attach any labels

The most common mistake is weaving in ends and then blocking — blocking loosens the fabric and can pull previously secured ends back out. Always block after weaving, never before.

Step 1: Seaming

If your project was knitted in flat pieces (most traditional sweaters, some cardigans, some hats), you'll need to seam the pieces together before doing anything else. The standard seaming method for stockinette is mattress stitch, which creates an invisible seam from the right side.

Mattress stitch for side seams: lay both pieces right side up, edges aligned. Thread a tapestry needle with a length of matching yarn. Working one stitch in from the edge on each piece, pick up the horizontal bar between the first and second column of stitches on piece 1, then the corresponding bar on piece 2. Continue alternating, pulling the seam together every 5–6 stitches. The seam will be invisible from the outside.

For shoulder seams on pieces with live stitches, three-needle bind off creates a strong, tidy seam from the inside. For grafting live stitches to live stitches without a ridge, Kitchener stitch is the method.

When seaming, use the same yarn you knitted with unless it's too thick or fragile — in that case, use a smooth yarn in a matching colour. A textured or hairy yarn is hard to undo if you make a mistake and hard to pull through the fabric cleanly.

Step 2: Picking Up Additional Sections

Neckbands, button bands, and cuffs that are worked perpendicular to the main fabric (picked up along an edge) should be worked after seaming, so the seam is already finished and the pickup edge is complete. Pick up stitches with the right side facing you, using a crochet hook or the needle tip itself.

Pick-up ratios: for stockinette, the standard ratio is 3 stitches picked up for every 4 rows (or 2 stitches for every 3 rows). For ribbing that needs to lie flat, err on the slightly fewer side to prevent the band from flaring. Always check the pattern for a specific pick-up count — if one is specified, use it.

Step 3: Weaving In Ends

Every yarn tail — from cast ons, cast offs, yarn joins, colour changes, and any repairs — needs to be woven in securely. This is often the most tedious part of finishing, but there's no shortcut that works as well.

Thread each tail onto a tapestry needle. The standard technique: weave the tail diagonally through the wrong-side fabric for about 5 stitches, then come back on a slightly different angle for 5 more stitches, creating an X pattern that locks the tail in place. This method secures the end without creating a lump visible from the right side.

Do not simply tie a knot. Knots create hard lumps that show through the fabric and can work loose over time — especially in wool, which has enough elasticity to wiggle a knot free eventually.

For colourwork, weave ends along the colour path they match — a dark end woven into light-coloured fabric will show through on the right side. Follow the colour zones to keep the back neat.

Step 4: Blocking

Blocking is the process of using water and/or steam to set the stitches in their final position. The transformation can be dramatic — unblocked stockinette rolls at the edges and looks uneven; blocked stockinette lies flat with clearly defined, even stitches. Lace, especially, is entirely unreadable until blocked.

Wet blocking (for wool and most natural fibres): fill a basin with cool water and a small amount of wool wash. Submerge the item and allow it to soak fully — don't agitate. Gently press out the water, roll in a towel to remove most moisture, then lay flat on a blocking mat and pin to the correct dimensions. Allow to dry completely.

Steam blocking (for acrylic and blends): lay the item flat on a blocking mat, cover with a damp cloth, and hover a steam iron just above the surface — don't press down onto the fabric. The steam relaxes the fibres. This is the only method that works for acrylic.

Check the pattern for finished dimensions (the "schematic") and block to those measurements. If you don't have a schematic, block to even, neat dimensions that look proportional for the garment.

Step 5: Adding Closures

Buttons, snaps, and zippers are added after blocking so the finished dimensions are set before you position them. Mark button placement with pins on the finished, dry garment before sewing anything — this lets you adjust spacing and alignment visually before committing.

Sew buttons on with thread that matches the button, not the garment — the thread will be visible. Use a thread that's strong enough for the button's weight. For large or heavy buttons, place a small backing button on the inside of the fabric directly behind the main button to distribute the stress of fastening.

Why Rushing Finishing Ruins Good Knitting

It's worth saying directly: a beautifully knitted garment finished carelessly looks noticeably worse than a more average piece finished properly. Unblocked edges pucker and roll. Poorly woven ends create lumps and may unravel in washing. Crooked seams twist the garment out of shape. The finishing is not an afterthought — it's the last 10% of the work that determines 50% of the result.

Give the finishing stage the same time and attention you gave the knitting itself. If you're tired of the project and want to be done, take a break before finishing rather than rushing through it — you'll be glad you did when you see the final result.

Project not turning out how you hoped? Emma can help you troubleshoot the finishing →