Insulation & Air Sealing · Wall Insulation
Improve Comfort Behind Every Wall.
Wall insulation reduces heat transfer through exterior walls. The right solution depends on how the home is built, what insulation is already there, and whether you are renovating.
Materials
Materials we use.
Not every wall can be retrofitted the same way. Closed walls, open walls and exterior upgrades each call for a different approach.
Fiberglass batts
For open walls during renovation, fitted snugly around wiring and outlets.
Mineral wool
Dense batts with good fire and moisture resistance.
Dense-pack cellulose
Blown tightly into closed wall cavities through small openings, often without removing drywall.
Blown-in fiberglass
Another option for filling enclosed cavities.
Spray foam
Fills irregular cavities and air seals at the same time, where the wall suits it.
Rigid foam and continuous insulation
Boards over the outside of the wall, often added during re-siding.
What we consider
Done right for your home.
Open or closed walls
Whether you are renovating, or the walls are staying closed.
Thermal bridging
Heat escapes through studs; continuous insulation reduces it.
Moisture management
Every wall upgrade is designed to stay dry.
Existing insulation
What is in the wall now, and whether it can be added to.
Warmer exterior rooms · Fewer cold spots along outside walls
How we work
From drafty rooms to better comfort.
Tell us about your home
Your comfort concerns: drafts, cold rooms or high bills.
Review the conditions
Existing insulation, likely leakage points and moisture.
Recommend the right approach
Appropriate materials and the scope of work.
Complete the work
Qualified installation, coordinated by us, with follow-up.
More insulation & air sealing
Explore other insulation & air sealing solutions
Questions
Frequently asked questions
Can insulation be added to existing walls?
Often, by filling closed cavities with dense-pack or blown-in insulation, or by adding continuous insulation during re-siding.
What is thermal bridging?
Heat escaping through the framing itself. A continuous layer of insulation over the studs reduces it.
Will you need to open my walls?
Not always. Dense-pack can go in through small openings that are patched afterwards.
A more comfortable home starts here.
Tell us what you’re noticing at home, and we’ll help you explore the right solution.