One of the first planned Victorian commuter suburbs
Spray Foam Insulation in Takoma Park, MD
Old frame houses with porches, attics and character.
- Free on-site estimates
- Written quote listing material, thickness and R-value for every area
- Moisture and ventilation checked before anything is sealed up

Old Frame Houses in a Railroad Suburb
Spray foam insulation in Takoma Park is mostly about old wood-frame houses. Benjamin Franklin Gilbert founded the town in 1883 as one of the first planned Victorian commuter suburbs, centered on the B&O station, and it incorporated in 1890. Much of old Takoma Park is in the Takoma Park Historic District, listed on the National Register in 1976. The city had 7,161 housing units in 2020, 4.0 percent vacant.
Victorian and early 1900s houses
Balloon-style tall walls, steep attics, knee walls, dormers and big porches. These houses leak at the attic floor, the knee walls, the rim and through hollow walls. Dense-pack cellulose suits closed frame walls; foam suits knee walls and sloped ceilings.
Tree City shade
Takoma Park is a Tree City USA. Shade helps in summer, but roofs under trees can hold moisture and debris. We check attics for leaks and staining before covering anything.
Mid-century additions
The Takoma Avenue Historic District includes five identical houses built in 1951, designed by Charles M. Goodman. Houses from that era have different needs, usually attic and crawl space work.
Porches and sleeping porches
Many old Takoma Park houses have enclosed porches or sleeping porches added decades ago with little or no insulation. Foam in the porch ceiling and floor, and dense-pack or foam in the walls, can turn one into a usable room year round.
Plaster and trim
Old plaster walls and original trim deserve care. We cover floors and furniture and keep drilling and patching neat when dense-packing walls.
Code
Maryland adopted the 2021 IECC in 2023; Montgomery County is in Zone 4A. Get a free estimate
What to Know in Takoma Park
- Founding. Takoma Park was founded in 1883 by Benjamin Franklin Gilbert as one of the first planned Victorian commuter suburbs and incorporated April 3, 1890.
- Historic district. Much of old Takoma Park is in the Takoma Park Historic District, listed on the National Register in 1976.
- Housing. The 2020 census counted 7,161 housing units, 4.0% vacant.
- Mid-century. The Takoma Avenue Historic District's five identical houses were built in 1951 to designs by Charles M. Goodman.

Takoma Park Questions
Can you insulate knee walls in an old Takoma Park house?
Yes. Foam or dense-pack behind knee walls is one of the most effective fixes in story-and-a-half houses.
Can walls be insulated without removing plaster?
Frame walls, yes, with dense-pack cellulose through small holes.
What about knob-and-tube wiring?
Have an electrician check it before insulation covers it.
Do you work in the historic district?
Yes. Interior insulation usually does not change the exterior.
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