Topside Attic Insulation in Pennsylvania

Topside Attic Insulation in Pennsylvania

Topside Attic Insulation handles attic air sealing and insulation for homeowners across Pennsylvania, from the rowhouse stock of the southeast to the 1920s-era frames and postwar ranches further west. The approach is deliberately narrow: we seal the attic floor before we insulate it, and we measure the difference with blower-door numbers on every applicable job. As part of the Haven family, every Topside visit begins with a written price and ends with a documented photo record. That is not a courtesy. It is Clause 1 of the Haven Standard, and Pennsylvania homeowners get it on every job we do.

Why Pennsylvania Homeowners Choose Topside Attic Insulation

Pennsylvania winters punish a leaky attic in ways that show up on the gas bill and the electric bill both. What gets less attention is the summer side: the same air leaks that let heated air escape in January pull humid outdoor air through the ceiling in July, and that moisture ends up in the insulation where it quietly degrades R-value. We see this pattern constantly in older Pennsylvania housing stock. The fix is not more insulation on top. It is sealing first, then insulating, in that order, because insulation blown over an unsealed attic floor is insulation doing half its job. Our crews seal top plates, can lights, and penetrations before any material goes down. Then we run before-and-after blower-door tests and publish the numbers. You see the pressurization figure your house was losing before and the figure after, and you know exactly what you paid for. Materials come from Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber, so you are never locked into one manufacturer’s product line. Since 2016, more than 9,000 homes have been sealed and insulated this way, and every single one left with a written price agreed before work began and a documented record when the crew drove away.

Backed by the Haven Family

Topside Attic Insulation carries the Haven Standard, five published clauses that govern every job across Pennsylvania: a written price before anyone starts, a real arrival window with a named technician, verified and background-checked crews, photo and reading evidence of everything we find, and no upsell at the door. If it is not done right, the 365-Day Done Right Promise means we make it right. That is the whole arrangement.

Written by the team at Topside Attic Insulation, serving Pennsylvania under the Haven Standard since 2016.