Cutting worktops

[amfisted]

Simple question: which is the best way to cut laminate worktops: from the top, into the laminate surface or from underneath? I've bought a down cutting blade for my jigsaw, and the job is to cut out for a sink and to trim the worktops to length.

I've seen both methods recommended; maybe it depends on what kind of blade you use.

Cheers.

 

[Burnerman]

Ensure the teeth of the cutting blade are pointing down onto the laminate, which will minimise the flaking tendency.
Covering the cut with a layer of masking tape is a good move too, and helps with the marking out.
John

 

[amfisted]

Thanks, John. :0)
I've just hiked three 3m lengths of worktop upstairs to store them before I start the job. Think I mght need a few days in traction.

 

[kbdiy]

The only problem I find with a jigsaw is that the bldae can tend to wander and not give a perfect straight cut. I always cut a few mm proud of the finish line and trim back with a router against a straightedge. Gives a perfect finish every time.

 

[amfisted]

Cheers for that.

Unfortunately I don't possess a router, I don't know anyone who has one and its not worth me buying one just for this job.

I'll simply have to be extra careful with my jigsaw.

 

[foxhole]

I just use the jigsaw for the curves and a hand saw or circular saw for the straight cuts.Even a top of the range jigsaw struggles to keep a blade square to timber.

 

[gregers]

dont forget to treat/cover the raw edges with silicone/varnish/glue etc stops it from wicking like a sponge.