Spray Foam Insulation in Cumru Township, PA

Spray Foam Insulation in Cumru Township covers a township of many neighborhoods. Welsh settlers named it after Cymru, the Welsh word for Wales. Its unincorporated communities include Angelica, Flying Hills, Gouglersville, Grill, Montrose Manor, Pennwyn and Ridgewood, and the borough of Mohnton sits entirely inside it. The 2020 census counted 15,638 residents, up from 13,816 in 2000.

Mixed housing

Each neighborhood has its own era. Older villages have pre-war homes that need attic sealing, cellulose to depth, wall dense-packing and sill foam. Postwar and later subdivisions need attic top-ups and rim foam.

River and forest

The Schuylkill River drains the township and forms its northeastern edge. Nolde Forest Environmental Education Center lies near the center. Homes in wooded, shaded lots can have damp basements; we check first.

Code and zone

Pennsylvania's 2021 UCC took effect January 1, 2026. Berks County is in PHRC's Central zone and OpenEI's Zone 5A.

A typical Cumru job

For a 1960s Montrose Manor ranch, a common plan is: seal the attic floor, blow cellulose to depth, foam the rim joist and dense-pack walls if empty. For a newer Flying Hills home, it is usually targeted attic and rim work.

Costs

HomeGuide lists an average attic job at $1,000 to $2,700 and rim joist foam at $2,000 to $2,500. Your written estimate is the price.

Mohnton and the villages

The borough of Mohnton, surrounded by Cumru, and the older villages like Gouglersville have pre-war homes with the usual old-house needs. We check for old wiring and vermiculite before covering anything.

Growth

Population rose 9.6% from 2000 to 2010, to 15,147, and has kept growing since. Get a free estimate