Budgeting Roofing Options: Is Tin Cheaper Than Asphalt Roofing? – Because asphalt roofing is typically less expensive at first, it appeals to households on a tight budget. Tin roofs are more costly initially, but they last longer and need to be replaced less frequently, which could eventually offset the higher initial cost. Although asphalt is less expensive to install, it may require more frequent upkeep and repair. Tin is more expensive, but because it lasts longer, it can end up being more cost-effective in the long term. The decision ultimately boils down to whether your roofing purchase should prioritize long-term value or immediate affordability.