Retrofitting existing basements / Guides

Radon Mitigation - Installing a radon evacuation stack in a slab floor
Radon in Homes - Mitigation

Mitigating radon gas in homes

...basements & crawlspaces: Removing radon from basements & crawlspaces is easier if prevented rather than cured, and existing homes that are found to have high ...

Exterior damp proofing and drainage mat to protect basements from wate
Insulation and soundproofing

Best practices for basement insulation in new home construction

...retrofitting existing basements . CLICK IMAGE TO ENLARGE Exterior insulation only: fiber cement board and parging above grade ...

Renovate, Remodel or Rebuild? How to choose which is Best for Homes
Wall assemblies - renovation

Should I be renovating my home or tearing it down & rebuilding?

...existing walls with a Larsen truss wall system . If you like the shape of the house and the supporting walls are in relatively good condition, retrofitting, r...

Installing foam panel insulation, which is best?
Insulation and soundproofing

Rigid insulation panels: which ones to use for different applications

...existing wall assembly but are worried about trapping moisture, like retrofitting the exterior of buildings with additional insulation. Though to be absolutely ...