Q: We need some extra living space and think adding a sunroom might also heat our house. We might get a kit or start from scratch. Do you have tips for either approach? A: If you want more living ...

Dear Jim: I would like to add a bright, efficient sunroom to my house for an "outdoors" feeling during the winter. What reasonably-priced sunroom options do I have, and is it possible to use one to ...

Dear Jim: I want to add a greenhouse on my house for the kid's rec room and to grow some plants. I cannot afford a fancy kit, so I plan to build it from scratch. What is the best way to design an ...

Q: I want to add a greenhouse for the kids' rec room and to grow some plants. I cannot afford a fancy kit, so I plan to build it from scratch. What is the best way to design an efficient one? -- Ron M ...