Attic insulation trade talk in energy saving renovations targets efficiency and comfort.
Fiberglass rolls cover joists , with R 38 recommended for cold climates. Pros discuss baffles to maintain ventilation near eaves , preventing mold. Loose fill cellulose fills gaps for airtight seals. In renovations , vapor retarders control moisture in humid zones. Knee walls require rigid foam for tight spaces. Homeowners learn about air sealing around recessed lights to stop leaks. Pros debate batt versus spray foam for coverage. Radiant barriers reduce summer heat gain.
Blower door tests measure airtightness. Tools like insulation knives ensure precise cuts. Grasping this lingo avoids heat loss or dampness. Trade talk stresses checking for knob and tube wiring hazards. This expertise creates cozy , efficient attics. Renovations cut energy bills and add value , with insulation enhancing year round comfort. Attics become usable spaces , supporting sustainability and home functionality.
