Thinset Over Laminate Countertop

The laminate must be clean and free of wax or other bond breakers.

Thinset over laminate countertop.

Sanding the countertop surface will help the tile stick better. The good news is that granite makes a beautiful and durable countertop. The laminate cannot be peeling or chipped off and needs to be in decent condition. Use a palm sander or an orbital sander with a 50 grit paper to rough up without gouging the existing laminate countertop image 5.

Use a flat blade to spread the membrane well ensuring it is air tight. If the laminate and substrate are in good condition you can tile directly on top of the laminate. Even better it installs as easily as any other tile though cutting it. If you want to tile over a laminate counter the counter has to have a flat edge.

Installing granite tile countertops over laminate. In order to make thin set adhere to that surface make the laminate more porous by using an electric sander to sand its surface. Easy diy concrete countertops over existing laminate countertops for a beautiful industrial look in your diy kitchen renovation. Apply the thin set on the countertop in a v or w motion with a trowel forming a thin layer.

The laminate must be well attached. Carefully place the dita over the adhesive. I say thin layer but it should be thick enough to allow adhesion do this is sections as you apply the ditra. May 8 2017 at 7 43 pm.

Victoria i would take the tile off and sand down the thinset that is under the tiles so that it s not such a rough surface and will adhere better. I started by sanding the counters with 60 grit sandpaper. Countertop laminates are typically made from nonporous materials. The substrate below the laminate must meet the l 360 specification.

Counters with rounded edges cannot be tiled over. For counters the substrate should be more substantial than just 3 4 plywood with a layer of laminate.