Chimney Sweeping & Repair in Lancaster, PA

Winters are long: the Lancaster Ap station averages 109 nights a year at or below 32°F and 34 at or below 20°F.^1,2 In long winters, chimneys work hard and masonry sees many freeze-thaw cycles; annual inspection and a sound cap and crown are the maintenance baseline. The median home in the city of Lancaster was built in 1938, older than the U.S. median of 1980 and older than the Pennsylvania median of 1965.³ Older masonry chimneys may be unlined or have cracked clay tile liners; a Level 2 camera inspection is the standard way to confirm the liner before the first fire of the season.

The stock is old by national standards: 86% of Lancaster's housing units were built before 1980 (U.S. 50%), and only 3% since 2010.³ Pre-1940 chimneys were often built without a liner at all; relining with stainless is the usual remedy when the scan shows bare brick. Rainfall is substantial: about 42 inches a year, 10 days of it an inch or more.^1,2 Heavy rain tests the flashing and crown; most chimney leaks enter there rather than through the brick, and the inspection report should say which.

Heating dominates the year: about 5,215 heating degree days against 984 cooling degree days (base 65°F).^1,2 In a heating-led climate, insulation and air sealing carry most of the energy-code weight for any work that opens the envelope. Building permits in Lancaster are normally issued by the city building department.^4,5 Where a liner or rebuild needs a permit, the contractor files it with the city before work starts.