When selling a house, the buyers can be influenced by the roof's appearance and longevity. When it comes to architectural shingles vs 3 tab shingles, architectural shingles typically have a greater visual impact due to their appearance of luxury and contemporary style. They can usually indicate superior quality and maintenance. A new architectural roof may even add value and give a home an edge in the real estate market. 3-tab shingles are serviceable, but may not look as attractive or give buyers the comfort of security for their investment.