Massachusetts town center in autumn with a white church steeple and historic houses

BCI Blog

Insulation Guides for Massachusetts Homes

Triple-deckers, capes, colonials, Victorians, coastal homes and mill conversions: how to insulate the house types found across Massachusetts.

A Worcester triple-decker, a MetroWest cape and a South Coast cottage each lose heat in different places. These guides walk through the house styles we see most across Massachusetts and the upgrades that fit each one.

16 articles · page 1 of 2

Row of triple-decker houses with stacked porches on a Worcester street in autumn
Massachusetts Home Guides

Insulating a Triple-Decker: A Guide for Worcester and Massachusetts Owners

How to insulate a Massachusetts triple-decker: balloon framing, attic and wall insulation, rim joists, tenants and Mass Save® options.

4 min read

Cape-style house with dormers and melted snow patches on the roof in winter
Massachusetts Home Guides

How to Insulate a Cape-Style House in Massachusetts

How to insulate a Massachusetts cape: knee walls, sloped ceilings, the small top attic, dormers, basements and how to stop ice dams and cold upstairs bedrooms.

3 min read

Garrison colonial with a second-floor overhang and attached garage in a Massachusetts suburb
Massachusetts Home Guides

Insulating a Colonial or Garrison Home in Massachusetts

Where Massachusetts colonials and garrisons lose heat, from attics and overhangs to rooms over garages, and the upgrades that fix it.

3 min read

Queen Anne Victorian house with a turret and wraparound porch in Massachusetts
Massachusetts Home Guides

Insulating a Victorian Home Without Losing Its Character

How to insulate a Massachusetts Victorian: balloon framing, towers, bay windows, attics and walls, while protecting plaster, trim and historic details.

3 min read

Antique house interior with plaster walls and a patched insulation hole near the baseboard
Massachusetts Home Guides

Old House Insulation: How to Insulate Plaster Walls and Antique Homes

How to insulate an old Massachusetts house with plaster walls: what to do first, dense-pack walls, attics, stone foundations, moisture and historic details.

3 min read

Weathered cedar shingle house near the ocean in coastal Massachusetts on a windy day
Massachusetts Home Guides

Insulating Coastal Homes on the North Shore and South Coast

How wind, salt air and moisture affect insulation in coastal Massachusetts homes, from Lynn and Quincy to New Bedford and Fall River, and what works best.

3 min read

Red brick textile mill along a river in a Massachusetts mill city under renovation
Massachusetts Home Guides

Insulating Mill Conversions and Brick Buildings in Massachusetts

How to insulate Massachusetts mill conversions and brick commercial buildings: masonry moisture, interior insulation, roofs, fire code and draft stopping.

3 min read

Row of brick bowfront townhouses with iron railings on a Boston street in winter
Massachusetts Home Guides

Insulating Brick Rowhouses and Townhouses in Boston

How to insulate Boston brick rowhouses and townhouses: roofs, top floors, bay windows, basements, party walls, masonry moisture and historic district rules.

3 min read

Raised ranch house with split entry and lower-level garage in a Massachusetts suburb
Massachusetts Home Guides

Insulating Split-Level and Raised Ranch Homes

Why split-level and raised ranch homes in Massachusetts have cold lower levels and hot upper floors, and how to insulate rim joists, garages and attics.

3 min read

Free estimate · No commitment

Stop overpaying for energy.

Fill out the form or reach us directly — we respond within one business day.

Free, no-obligation estimate
Mass Save® rebates handled end-to-end
Licensed & insured contractors
Engineering-grade energy assessments
Serving MA · NH · RI · CT · ME

10+ Years

Serving New England

HERS Certified

In-house ratings

Mass Save®

Rebates handled

5 States

MA · NH · RI · CT · ME