Laminate countertops are a favorite for DIYers thanks to their affordability, durability, and modern look — but if you’ve never cut or installed one before, it can feel a bit intimidating. The good news? You can cut laminate countertops at home with the right tools and a little patience. Whether you're revamping your kitchen or building a new workspace, we’ve got you covered with step-by-step tips for cutting and installing your own countertop — using top-quality materials from DRT Laminating in Johannesburg, of course.
Here’s how to do it like a pro, without the stress or the mess.
What You’ll Need Before You Start
Before you dive in, make sure you have the right tools and materials. For cutting and installing laminate countertops, you’ll need:
- Measuring tape
- Pencil or chalk
- Masking tape
- Circular saw or jigsaw
- Fine-tooth blade (for clean cuts)
- Clamps
- Silicone caulk or wood glue
- Screws and brackets
- Safety goggles and gloves
Pro tip: When buying your laminate countertop from DRT Laminating, request a little extra length just in case you need to trim or adjust on-site.
Step 1: Measure Twice, Cut Once
Measure your cabinet base or work area carefully — then measure again. Mark where the sink (if any) will go, and note any edges that will need to fit against a wall. Laminate countertops are usually cut from the underside to protect the finish on top, so flip it over before marking your lines.
Apply masking tape along the cutting line to prevent chipping, and draw your guide over the tape.
Step 2: Cut the Countertop
Using a circular saw with a fine-tooth blade, slowly cut along your marked line. If you're working with curved edges (like around a sink), a jigsaw is your friend. Clamp down the countertop securely before cutting to avoid vibration and jagged edges.
Cutting Tip: Let the blade do the work. Forcing the cut can damage the laminate surface.
Step 3: Sand and Smooth
After cutting, lightly sand the edge with fine-grit sandpaper to smooth out any roughness. Be gentle — you don’t want to damage the laminate layer.
If you’ve cut a hole for a sink, check that the sink fits perfectly before moving on. A snug fit looks better and prevents leaks.
Step 4: Install the Countertop
Once everything is cut and sanded, place your laminate top on the cabinets. Use screws and brackets from underneath to secure it — never screw through the top.
Seal along the backsplash area and around sinks with silicone caulk to prevent water damage.
Need kickplates or pressed board backing? DRT Laminating can supply these to make your install even more seamless.
Step 5: Finishing Touches
Add edging strips if needed (many DRT countertops come with matching edges already finished), wipe everything down, and stand back to admire your work. Your space just got a serious upgrade — and you did it yourself!
Why DIY with DRT Laminating?
At DRT Laminating, we supply high-quality laminate countertops perfect for DIY projects across Johannesburg and beyond. Whether you need a postform top in bullnose or squareline, a flat-pressed look, or just solid B13 boards for a custom build, we’ve got the materials — and expert advice — to help your project go smoothly.
Need your order delivered? No problem. We offer convenient delivery straight to your door.