People often mix them up, but in the UK they’re quite different, even if they’re both about covering walls. Think of it like this: plastering is mainly for interior walls, while rendering is mostly exterior.
Plastering is the smooth finish you get inside your home
It’s usually applied over brick, block, or drywall to create a clean, even surface that’s ready for paint or wallpaper. The material is typically plaster or a gypsum-based mix, and the focus is on getting a flawless, smooth finish. You’ll see plastered walls in living rooms, bedrooms and hallways. Basically, anywhere indoors where you want things to look neat and polished. Materials for plastering and rendering can be obtained from local merchants. If you enjoy this aspect of work, builders merchants jobs can be viewed online https://bmcareers.com/distributors-and-builders-merchants-vacancies/.
Builders merchants are opening all over the country so there are always various roles available.
Rendering is more about protecting the outside of your house
Rendering also improves its look. It’s applied over external walls, often brick or block, and usually involves a mix of sand, cement, and sometimes lime. The finish can be smooth, textured, or even roughcast, depending on the style you want. Rendering helps shield your home from rain, wind, and the damp British climate, so it’s as much about function as it is about aesthetics.
Another difference is maintenance
Plaster is delicate and purely decorative, whereas render is tougher and built to last outside. Also, render can be painted once it cures, but plaster is usually already the base for your internal finishes.
