Regardless of any type of the wall you have, you can use it to grow the roses. When you consider about climbing roses on house, you should use the outbuilding wall. You have two options when it comes to train the plants to grow on the wall. Some plants may attach themselves on the wall or you may have to use eye bolts with system wires or wall mounted trellis. You can also help the roses to grow on other structures like Pergola and arches. Such structures may add a distinctive flair at the garden in every season. The placement and the designs are important. If the structures are made using wood, you may think about staining and painting them before growing the plants.