Corex measurements

[Carolinedoodle]

Hi, I was wondering if anyone could tell me more about corex and making the base of a cage... I'm making a 2x4 cage, which means a base of 27x56" according to the main page on here, plus more for the sides. Corex only seems to come in smaller sizes online- eg here where it is 48x48"
Correx White 1.22 m x 1.22m 4mm - correx1 - The One Stop Plastics Shop
Is it possible to join 2 pieces together? How have other people done it? I've rung a place that makes signs but they haven't got back to me- they didn't seem keen to sell just one sheet.
Thanks

[LilGuinea85]

Hi there,I just ordered from there too!was the cheapest i found over here even though the postage was rediculous,im making a 3x4 ft cage hopefully,there are step by step instructions on the guineapigcages webpage,just follow the links to the cages pages, and click the how to make a cage link,If your worried about not making the cage big enough,some people make 2 storey cages,however i really havent a clue how to do that yet im just a newbie myself!!sorry i couldnt be of more help!if you havent got your cubes yet check ebay out ive found a few on there at the moment!