"Review"

Review / Green Building & Sustainable Home Renovation Information & Advice

Heat pumps, geothermal and AC

Heat Pump Buying Guide: Review of the top 10 Heat Pumps for 2025

...reviews: Over 4,600 five-star reviews, 44 one-star reviews Warranty: 10-year limited unit replacement warranty, lifetime limited Compressor warranty, 10-year parts limited warranty Carrier: Infinity 20 Heat Pump (25VNA0) review Carrier heat pumps are among the more energy-efficient heat pumps on the market with what lo...

Windows and doors

Suspended-film insulating glass windows - A definitive guide for these high-performance windows

Why suspended-film insulating glass windows may be a game-changer Suspended-film insulating glass windows are an intelligent way to make windows super high-performance with insulating properties up to R-17, without adding too much weight for window frames to cope with. Since air is an insulator, trapping it (or gas) be...