Let us take the time & effort out of constructing a base for your shed, with our unique Portabase & Portabase assembly service. This unique foundation solution is ideal for uneven surfaces such as soil or grass & uses pressure treated timber for greater robustness, structural efficiency & anti rot resistance. The Portabase is a fantastic alternative to traditional foundations such as concrete & slab base & our assembly service saves you time & effort. Dimensions: 7ft x 5ft