How to throw a tall vase in sections and join seamlessly

A tall vase is one of the most rewarding forms to make on the wheel, yet its height creates practical problems. A single oversized lump of clay can become difficult to centre, heavy to lift, and prone to slumping. Building the vessel in manageable sections gives you greater control over the profile while keeping the walls even and stable.

This method combines wheel-thrown cylinders with carefully applied coils. Each section is allowed to firm up before the next is added, then the joins are compressed and blended until the vase reads as one continuous form. The result can be a narrow-necked bud vase, a generous floor vessel, or an irregular sculptural piece inspired by coastal cliffs and native plant forms.

For Australian makers, drying speed matters. A studio in Brisbane may need slower drying because of humidity, while a Melbourne or Adelaide workspace can become surprisingly dry during a hot spell. Work gradually, keep the clay covered between stages, and adapt the timing to your room rather than following the clock.

Choose clay and plan the profile

Select a sturdy stoneware clay with enough grog or fine sand to support a tall wall. A smooth porcelain body can produce elegant surfaces, but it demands more precise compression and careful drying. For a first attempt, a forgiving mid-fire stoneware is usually easier to manage. Wedge enough clay for the base and prepare several coils before you begin throwing.

Sketch the silhouette from the side. Mark where the vase will widen, narrow, or change direction, and decide whether the finished piece will have a foot, a rounded shoulder, or a flared rim. A simple profile drawing prevents the form from becoming a series of disconnected cylinders. It also helps you estimate how many sections you will need.

Prepare a firm, level bat and keep a needle tool, wooden rib, metal rib, sponge, serrated rib, slip, and a soft brush within reach. If you sell at a weekend makers’ market in Sydney or Melbourne, consider the finished scale carefully: a tall vase needs secure packaging and may be harder for customers to transport than a compact decorative piece.

Throw the lower section with strength

Begin by centring a generous amount of clay and opening the form to the intended floor diameter. Compress the base thoroughly with a rib or fingertip, then pull the walls upward in several measured passes. Keep the lower section slightly thicker than the final wall, as it must support the weight of the upper sections.

Stop the first section at a comfortable height, usually between 12 and 18 centimetres. Shape the top edge into a level, slightly thickened rim rather than leaving a thin, ragged lip. Compress this edge firmly, remove excess water, and trim away any loose clay. A clean joining surface is essential for a reliable coil connection.

Let the section stiffen to soft leather-hard consistency. It should hold its shape when touched but still accept a slight impression from your finger. Cover it with plastic or place it in a damp box. In a dry Canberra studio, this stage may arrive quickly; in a humid Queensland workspace, it may take considerably longer.

Add coils without trapping air

Roll a coil slightly thicker than the wall you need. Its length should comfortably circle the opening without stretching. Score and slip both the upper edge of the thrown section and the underside of the coil, then press the coil into place in small increments. Avoid forcing it around the rim, as stretching can create weak spots.

Join the coil from the inside first, using a finger or a small rib to compress the clay downward and outward. Smooth the outside connection with a wooden tool, then blend it with your fingers or a flexible rib. The aim is to eliminate the visible seam while retaining enough clay to reshape the wall. If the coil is too dry, add a little slip and pause rather than flooding the joint with water.

For a taller vase, add one coil at a time and allow each addition to firm up before building higher. You can throw the new clay upward with gentle pulls if the section is stable, or model it by hand with a rib. Rotate the wheel slowly and check the wall from several angles. A small change in pressure can create a pleasing organic curve rather than an unwanted bulge.

Refine the shape and strengthen every join

After adding a section, compress the interior seam repeatedly until it feels continuous. Use a metal rib inside the vase to support the wall while refining the outside. Work from the thicker area into the thinner area, blending gradually instead of scraping directly across the join. This keeps the thickness consistent and reduces stress during drying.

Tall forms often lean as the upper weight accumulates. Pause regularly to check the silhouette at eye level, and use a profile template or ruler to compare opposite sides. If the vase begins to move, stop adding height and let it stiffen. Correcting a slight imbalance early is far easier than rescuing a collapsing neck.

When the final section is firm, trim the foot and refine the rim. A narrow opening may be shaped with a wooden rib or a damp chamois, while a wide rim benefits from slow compression between the fingers. Decorative marks, handles, or applied clay should be added only when the body and additions have similar moisture levels.

Dry slowly and finish with intention

Dry the completed vase under loose plastic, turning it occasionally so moisture leaves evenly from all sides. Keep it away from direct sun, heaters, and strong draughts. Inspect each seam as the clay contracts. Hairline cracks can sometimes be softened with a little slip at the leather-hard stage, but deep cracks usually indicate uneven moisture or insufficient compression.

Once bone dry, candle the kiln slowly before the first firing, particularly for a large or thick-walled vessel. Bisque firing should be followed by a careful inspection of every joint. If a test piece breaks or a smaller work fails, the advice in this guide to recycle broken bisque can help turn failed material into something useful rather than sending it straight to landfill.

Choose a glaze that supports the form instead of hiding it. A satin surface can emphasise coil-built movement, while a flowing glaze may pool beautifully around compressed transitions. If you are developing a collection for Australian interiors or local gallery sales, make several related shapes with shared colours and textures. The approach described in paired plate making offers a useful way to think about rhythm and variation across a body of work.

A tall vase rewards patience at every stage: stable clay, measured sections, compressed joins, and an unhurried drying schedule. Explore ceramic studio ideas when you need fresh approaches to construction, surface, or presentation, and keep notes on clay moisture, section height, and firing results. For makers interested in royalty-free creative resources, useful art resources can also support research and visual development.

Follow Amelia’s work, view available ceramics, and keep up with workshops and clay experiences through Amelia Creations. Bring this sectional throwing method into your next studio session, then share the finished vase at a local open studio, gallery, or makers’ market.