The Adley 10\' x 5\' Double Door Grey Titanium Pent Metal Shed is built using BlueScope steel and coated with a Titanium finish to ensure continuing durability and hassle-free maintenance. Grey colour-bond added for an additional decorative finish. This fire retardant shed is extremely simple to assemble and the double doors allow for easy accessibility. The weather-proofing features make this shed one of the best on the market. It won\'t split, swell, warp, blister or tear. The shed comes with a 20 year guarantee against rust penetration.