Installing post-formed kitchen countertops

Installing kitchen countertops is quite an easy project for most do-it-yourselfers. Your local home renovation centre offer post-formed kitchen countertops with integrated backsplash and a curved front edge. With precise measurements in hand, you can purchase kitchen counters with either flush or 45-degree mitred ends.
Difficulty level :
Tools list
Material list
Virtual Decorator
Project guide service
Related Projects
Related Tips
Page 1/2
1. Level the countertops
2. Fit the countertops
3. Join countertop sections
4. Tighten sections
5. Attach the countertops to the cabinets
6. Trace the opening
7. Cut the sink opening
8. Apply the silicone caulk

1. Level the countertops

Place all the countertop sections on top of the base cabinets and against the wall. Although the base cabinets were levelled at installation, you should nonetheless check countertop level. Use shims as required. Also check to see if the cabinet doors/drawers go to the top of the cabinets, if they do you will have to build up the bottom of the countertop so the lip of the counter clears the doors/drawers.

2. Fit the countertops

Since walls are rarely even, you will most likely have to scribe the backsplash to the shape of the wall. Place the countertop on top of the base cabinets to see how the backsplash mates with the wall behind it. Using a compass, scribe along the top of the backsplash and use a belt sander to remove the excess material. Repeat with the other countertop sections.

3. Join countertop sections

To join two corner countertop sections, we recommend working on sawhorses or other work surface. Apply a generous bead of a suitable silicone caulk to one end and push the two ends together. From under the countertop insert the fastening bolts in their factory cut slots. The bolts usually come with the countertop. Make sure that both sections are well aligned and mated. Tighten the bolts until firm and remove any excess caulking that has squeezed out of the joint.

4. Tighten sections

From under the countertop insert the fastening bolts in their factory cut slots. The bolts usually come with the countertop. Make sure that both sections are well aligned and mated. Tighten the bolts until firm and remove any excess caulking that has squeezed out of the joint.
Page 1/2