Foam Cut to Size TW Foam are Trade and retail foam converters. That is to say we supply foam cut to size to your requirements. We buy in block foam from the manufacturers and cut to size foam as per your instruction. There are many ways to cut foam to size, but we use a professional large bed foam bandsaw. This makes the cut to size foam more accurate. If you need foam cut to size, then simply measure your requirements, and use the quotation system on the right.