Glass extendable dining tables come in three main shapes (rectangular, round to oval and square to rectangular), a handful of standard sizes that seat from four to ten people, and a range of glass finishes including clear, frosted, smoked and painted. Most use tempered safety glass between 8mm and 12mm thick, mounted on a chrome, steel, painted metal or wooden base. The right combination depends on your room size, the look you want and how many people you need to seat at full length.
This guide explains each of those choices clearly, so you can narrow down the options with confidence. Our full collection of modern glass extending dining tables UK covers the styles discussed below, and our wider dining table and chairs sets UK sale range pairs many of them with matching seating.
Glass extending tables generally use one of three systems. The most common is a sliding top: the two halves of the glass slide apart on runners, and a hidden glass leaf rises or folds into the gap. Another is the end extension, where leaves slide out from beneath each end. Less common is the swivel and fold design, where the top rotates and opens out to double in size.
Because glass is heavy, the quality of the runners matters. A good mechanism glides smoothly, locks firmly and leaves the extended sections perfectly level.
Sizes vary between designs, but these ranges give a reliable guide for UK homes.
Around 110cm to 120cm closed, extending to around 150cm to 160cm. These seat four day to day and six when extended. They suit kitchen diners and smaller dining rooms.
Around 140cm to 160cm closed, extending to around 180cm to 200cm. These seat six as standard and eight when extended, a practical size for families who host regularly.
Around 180cm closed, extending to 220cm or more. These can seat eight to ten at full length and need a generous dining room, ideally one where the table is not also a through route.
Typically around 100cm to 120cm in diameter, extending to an oval of 150cm to 170cm. Seats four closed and six extended, and suits square rooms well.
Whatever the size, allow around 90cm of clearance on all sides when extended so chairs can be pulled out and people can pass.
Dining table glass is heat treated to make it much stronger than ordinary glass. If it ever breaks, it shatters into small blunt pieces rather than sharp shards. This is the standard for dining tables and the most important thing to confirm.
Most dining tables use glass between 8mm and 12mm thick. Thicker glass feels more substantial and has a richer edge profile, while thinner glass keeps weight down and makes the mechanism easier to operate. Both are strong when tempered.
The most popular finish. Clear glass makes a table almost disappear, lets light through and shows off the base. It suits small rooms and minimalist interiors. It also shows fingerprints most readily.
An etched or sandblasted surface gives a soft, diffused look. Frosted glass hides fingerprints and smudges better than clear glass while still feeling light.
Grey or bronze tinted glass adds depth and a sophisticated mood. It suits darker schemes and evening dining, and it hides minor marks better than clear.
Colour is applied to the underside, so the top surface remains smooth glass. White, black and grey are common. Back painted glass hides the base entirely and gives a sleek, solid look with easy cleaning.
A decorative pattern or ceramic layer is bonded to the glass. This gives the look of stone or concrete with the practicality of a glass surface.
With glass, the base is part of the design. Chrome and polished steel bring a gleaming, contemporary finish. Brushed steel feels softer and hides fingerprints. Painted black or white metal offers a graphic, modern look. Wooden bases in oak or walnut add warmth and soften the overall effect.
Base style affects seating as well as looks. Four legs at the corners are very stable but can limit end seating. Inset legs and pedestal bases leave more room for chairs. Sledge or cantilever bases have a sculptural quality that looks striking beneath clear glass.
Clear glass on a chrome or white base keeps the look crisp and uncluttered. It works beautifully in apartments and new builds.
Smoked glass on a wooden or bronze toned base feels richer and more relaxed, sitting comfortably in homes with natural textures.
Black glass or back painted glass on a black metal base creates a dramatic, monochrome statement.
Chairs are highly visible around a glass table, so they shape the overall look. Faux leather chairs are a practical, wipe clean choice that suit the clean lines of glass. Our range of modern leather dining chairs UK includes black, grey, white and warmer tones.
Velvet chairs add softness and colour, while open backed metal or acrylic chairs keep the look light. If you prefer a coordinated look chosen for you, our glass extending dining table sets UK sale pair tables and seating designed to work together.
Glass tables reflect and transmit light, so the way a room is lit makes a big difference. A pendant centred above the table creates a sparkling focal point at night. During the day, positioning the table to catch light from a window brightens the whole room. A mirror on a nearby wall adds to the effect; our guide to pairing dining tables and mirrors in UK homes explains where to place one for the best result. If you are considering one of the larger sizes, our advice on where a large dining table should go in UK homes helps you decide whether your space can take it.
Room shape is as important as room size. Long, narrow dining rooms, common in terraced houses, suit rectangular glass tables that extend along their length. Keep the table width modest, around 80cm to 90cm, so chairs can still be pulled out without hitting the walls. Square rooms suit round to oval tables, which leave even space on all sides and feel sociable. Open plan spaces offer more freedom, but the table should still sit in proportion to the sofa and rug nearby so the zones feel balanced.
A useful trick is to cut a sheet of paper or cardboard to the size of the tabletop and lay it on the floor. Glass tables can look smaller than they are because they are transparent, so this simple test helps prevent surprises.
Glass dining tables can work well in family homes with a little planning. Choose rounded or bevelled corners where possible. Frosted or smoked finishes hide fingerprints better than clear glass. Placemats protect the surface from scratches and soften noise at busy mealtimes. Felt pads on the feet of chairs reduce knocks against the base.
For homework and craft sessions, a large wipeable mat over part of the table protects the glass and gives children a slightly softer surface to work on. Glass also has a practical advantage: paint, glue and glitter wipe away without leaving stains.
Use a microfibre cloth with warm water or a gentle glass cleaner for a streak free finish. Avoid abrasive pads that can scratch the surface. Use mats and coasters to protect against scratches from ceramic plates and glasses. Check the fixings between the glass and the base every few months, and keep the runners free of crumbs so the mechanism glides smoothly.
At Furniture in Fashion we offer free delivery to most UK mainland postcodes, which is reassuring when bringing home a larger glass table.
Yes. Dining tables use tempered safety glass, which is far stronger than standard glass and breaks into small blunt pieces if it ever fails.
Glass between 8mm and 12mm is standard. Thicker glass feels more substantial, while thinner glass keeps the table lighter and easier to extend.
Frosted, smoked and back painted glass all hide fingerprints and smudges better than clear glass.
Compact tables seat four to six, medium tables six to eight and large tables eight to ten, depending on the extended length.
Round to oval tables suit square rooms and feel sociable, while slim rectangular tables suit long, narrow rooms. Measure the space with the table extended before deciding.
Tempered glass is hard wearing, but dragging rough ceramics or metal across it can leave marks. Mats and coasters help prevent this.
Japandi blends the calm restraint of Japanese interiors with the warmth and practicality of Scandinavian…
A clear glass extendable dining table has no colour of its own, which is exactly…
Wabi sabi is a Japanese way of finding beauty in simplicity, natural materials and the…
Detached homes usually have the space to seat eight or more around an extended table,…
Glass and walnut sit at opposite ends of the material spectrum. A glass extendable dining…
Pull out extending dining tables, often called draw leaf tables, store their leaves beneath the…
This website uses cookies.