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Q&A
- The interior walls within the top floor of my brick 1880s Brooklyn brownstone are peeling.
- Energy efficiency and quality of life in a northern exposure lake house? Or pick a different view?
- Polyisocyanurate foam retrofit and rainscreen
- External insulation — 10 cm vs 8 cm. Will it make a big difference in energy use?
- Condensing boiler in mechanical room outside building envelope
- What is HRV