Artex, a textured coating popular in the mid-20th century, can add a unique touch to your ceilings and walls. However, covering it can be a challenge due to its uneven surface. This guide will walk you through the process, from preparation to the final coat, ensuring a smooth, professional finish.
Before you begin, gather your materials: sandpaper, primer, joint compound, paint, and necessary tools like a putty knife, sanding block, and drop cloths. Safety gear, including goggles and a dust mask, is also crucial. Let's dive into the step-by-step process.
Preparation
The key to successfully covering artex is thorough preparation. Start by protecting your floors and furniture with drop cloths. Then, inspect the artex for any cracks or loose pieces, which should be repaired before proceeding.
Next, clean the surface to remove any dirt or debris. Use a damp cloth or sponge, being careful not to soak the artex, as this can cause it to crumble. Allow the surface to dry completely before moving on to the next step.
Sanding
Sanding helps to smooth out the artex texture and provides a better surface for the primer to adhere to. Use medium-grit sandpaper, around 120-grit, and a sanding block to ensure even pressure. Sand in the direction of the artex pattern to minimize dust and prevent damaging the surface.
Wear a dust mask and goggles during this process to protect yourself from the dust. Once you've finished sanding, wipe the surface with a damp cloth to remove any residual dust. Allow the surface to dry completely before priming.
Priming
Priming is essential for covering artex. It seals the surface, preventing tannin bleed (where the artex releases brown stains into the paint) and provides a better surface for the paint to adhere to. Use a high-quality, stain-blocking primer specifically designed for textured surfaces.
Apply the primer using a putty knife or a roller, following the manufacturer's instructions. Ensure you cover the entire surface evenly, paying particular attention to any areas where the artex is thicker. Allow the primer to dry completely before moving on to the next step.
Covering the Artex
Now that your surface is prepared, it's time to cover the artex. The method you choose depends on the look you want to achieve.
If you want to maintain some texture, you can apply joint compound over the primer. This will fill in the artex pattern, creating a smooth, textured surface. If you prefer a completely smooth finish, you'll need to apply multiple coats of joint compound and sand between each coat.
Applying Joint Compound
If you're maintaining some texture, apply a thin layer of joint compound over the primer using a putty knife. Work in small sections, ensuring the compound is spread evenly. Allow it to dry according to the manufacturer's instructions.
Once dry, lightly sand the surface using fine-grit sandpaper, around 220-grit. This will smooth out any rough spots and prepare the surface for painting. Wipe the surface with a damp cloth to remove any dust before painting.
Creating a Smooth Finish
For a smooth finish, apply multiple coats of joint compound, sanding between each coat. Start with a thin layer, allowing it to dry completely. Sand the surface using fine-grit sandpaper, then wipe it clean. Repeat this process until you achieve a smooth, even surface.
Before painting, ensure the surface is completely dry and free of dust. Spot prime any areas where the artex may bleed through using a stain-blocking primer.
With patience and careful preparation, you can successfully cover artex and transform your space. The final step is to paint your surface, using a high-quality paint suitable for the finish you've chosen. Enjoy your newly covered artex surface!