Frameless Open Wall Cabinet Assembly - Access by Cabinet Joint

Tools and Materials Needed

Dead Blow Hammer, Impact Driver, Tape Measure, Chisel or Flat Head Screwdriver

8 x 1 ¾ (4×45 / 26mm) Screw with Countersunk Head (Used for Cabinet Box Assembly)

Lay the end panel on a level surface
TIP: check that all female Lamello P-14 Tenso fasteners are level and centered within their slots
Line up all male Lamello P-14 Tenso fasteners
Snap into place
Check for flush on the front face
Repeat for the top rails

Place the ¾” back panel into the groove
Keep the rabbeted edge facing out
Set the other side panel on top
TIP: check that all female Lamello P-14 Tenso fasteners are level and centered within their slots
Line up all Lamello P-14 Tenso fasteners
Snap into place
Check for flush on the front face

The squaring of your cabinet is not a structural component. It is for ease of installation
After your cabinet box is screwed together, it’s time to square the back
The back panel needs to be pulled tight to the TOP and ONE SIDE of your cabinet, ensuring square
With a chisel or flathead screwdriver, shim the gap at the bottom back of the cabinet, and push the back panel tight to the TOP
Similarly, shim the gap on one side of the cabinet, and push back the panel tight to the OTHER SIDE
With the top and one side made tight, this ensures that the back is square
To secure the squared back, screw the TOP and ONE SIDE into place (the back should be shimmed tight against the two sides that are being fastened)
Note: A natural 2mm gap will be visible along the bottom of the back. This is an intentional gap made for varying material thicknesses. There is no need to fasten this end.
Pre-drill 3/4” from the edges, spacing out the pilot holes as you go
Use #8 x1¾ (4×45/26mm) Screw with Countersink Head