Triangle Wedge Foam

It’s easy to replace your sofa cushions at Foam Direct. Follow the simple steps below to get the cushion foam you need to rejuvenate your sofa.

Step 2. Measure Your Triangle Wedge Foam & Enter Below

We stock a wide variety of foam grades suitable for many different applications. You can choose from 25 unique foam templates or create your own shape using our customisable option.

Enter Dimensions

triangle wedge foam cut to size

How To Measure Your Sofa Cushion Foam

To get the best measurements for your foam cushions, it is advised to always use your current cushion covers where possible. Old cushion foam may have become misshapen and not provide accurate results.

First, measure along the cover seams from corner to corner. You should pull the cover taught to get the best fit. Ideally, you should measure the back and front of each cover as measurements may vary between sides.

Next, measure the depth. Go from seam to seam. If piped, measure between them. The foam you order should be the size of the cover’s border width. Please factor that Dacron will add approximately 1cm to the top and bottom of your cushion.

Do not measure across the middle of the cushion. It may be domed and compromise your measurements.

Lastly, choose the correct shape from our templates and input your measurements.

Latest Sofa Cushion Foam Reviews




Full foam bed wedge. Great service ordered and was delivered the next day. Put it right under my mattress and sleeping great!

David Anderson

Foam inserts. Great service

Fred Skelton

Very Good. Arrived on time. Size correct. Excellent service.

Roy Harper

Wasn't sure what to expect but they are cut super clean lines.

Tasmin Paige

Foam Direct saved the day on a last-minute project. Very quick delivery and all made exactly as I needed it.

Laurence Edmonson

Perfect, just as I ordered and arrived on time as requested.

Shiela Gullan


Joe green

Super job on my order had to leave a good review

Keeley Myles

Second time I've ordered from Foam Direct and they always impress.

David Walker

Well done Foam Direct, everything was spot on.

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