The paint shed, the cheapest source for trade paint, we stock dulux, ronseal, butinox, crown trade, macphersons, johnstones, craig & rose and zinsser paints.. Art supplies. art shed online is home to an extensive range of art supplies, supplying art materials for artists working in every different medium you can imagine! whether you paint, draw, sketch, sculpt or craft - art shed has the supplies you need for your next masterpiece.. Paint and supplies is a key category for many homeowners, and that's why we have such a good selection. we stock ladders, rollers, brushes, caulk, and patching and repair products just to name a few. we also feature many decorative spray paints, deck stains, and interior and exterior paints from valspar, pratt & lambert, rust oleum, and our own.