The bar top takes more punishment than any other part of a garden bar. Wet glasses, spilt drinks, citrus, sun, frost and elbows all work on it every week. Choose the surface for the conditions it will face, then finish it properly.
Hardwood
Hardwoods such as oak and iroko are the classic pub choice. They feel warm, look better with age and can be sanded back and refinished.
- Use a finish designed for exterior timber and reapply it as the maker recommends.
- Expect some movement and colour change outdoors.
- Oak can react with iron and water to leave dark stains; use stainless fixings.
- Check timber comes from a responsibly managed source such as FSC or PEFC certified stock.
Sealed softwood
Treated softwood is cheaper and easy to work. It is softer, so it dents and marks more readily, and it needs a good exterior finish to cope with spills and weather. It suits a rustic or pallet-style bar where wear is part of the look.
Epoxy or resin-coated timber
A resin coat gives a glossy, wipe-clean surface. Check whether the product is rated for exterior use and UV exposure; some yellow or cloud in sun. It is best under a roof.
Concrete
A cast concrete top is heavy, durable and looks modern. It needs a strong supporting frame, sealing against staining and patience in the making. Freeze-thaw cycles can damage a poorly made or unsealed top over time.
Tiles
Outdoor-rated porcelain tiles can give a colourful, easy-to-clean top. The weak point is the grout and adhesive, which must be rated for exterior use and frost. Edges need careful finishing so they do not chip.
Stainless steel and metal
Stainless steel is practical and hygienic, and works well behind the bar as a prep surface. It can get very hot in sun and cold to lean on in winter, and it shows scratches. Zinc and copper tops develop a patina that some people love.
Composite boards
Composite decking-style boards can make a low-maintenance top. Check the maker's guidance on use as a worktop, heat from sun and fixing spans.
Detail that matters for any material
- A drip edge on the front so water falls off rather than running back under.
- A slight fall away from the building so rain does not pool against the wall.
- Sealed end grain on timber.
- A cover for winter, or a roof over the bar, extends the life of any top.
Pick the two or three materials you like, then get small samples and leave them outside under a wet glass for a week. The one that still looks good is the one to build with.