(Bloomberg) -- Carlyle Group Inc. and the family owners of Tamko Building Products are considering a sale that could value the maker of roof shingles at more than $3.5 billion, according to people familiar with the matter.Most Read from BloombergPlunging Home Prices, Fleeing Companies: Austin’s Glow Is FadingJavier Milei Fuels Wild Rally That Makes Peso No. 1 in WorldFed’s Preferred Core Inflation Gauge Rose at Brisk Pace in MarchHuawei’s New Phone Runs Latest Version of Made-in-China ChipBillio