James Dulley
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Glass block windows now often made with plasticNov 02, 2019 7:00 am - Q: My house needs more efficient windows. I live alone, so I am considering some glass block windows for security. Are they very efficient and how can I have some summer...
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Leaky doors cost moneyOct 19, 2019 7:00 am - Q. Both our front (wood) and back (steel) doors look bad and are leaky. Are there many simple DIY efficiency improvements that are effective and low-cost? A. Older, well...
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Countertop appliances vs. large oven and rangeSep 07, 2019 6:00 am - Q. I prefer to use the kitchen range and oven for cooking, but I've heard it is more efficient to use small countertop appliances. Is this true and is there a simple way...
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Controlling room temperaturesAug 03, 2019 6:00 am - Q. We have central air-conditioning, but have a problem keeping all the rooms evenly cool. Someone is always too hot or too cool. What are some simple methods to balance...
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Window films can reduce your cooling billsJul 12, 2019 7:00 am - Q. My single-pane windows are still good, but much heat comes in during summer and it's chilly near them during winter. Would installing one of the newer year-round or h...
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Why today's air conditioners are much more efficientJun 07, 2019 6:00 am - Q. I need to replace my noisy, old central air conditioner with a more efficient one. I want steady room temperature, humidity control and cleaner air. What system types...
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Fiberglass exterior doors have advantages over woodMay 04, 2019 6:00 am - Q. My wood front door needs to be refinished again. When I put my hand on it, it feels cold and I think I can feel a chilly breeze around it. Would a stainable fiberglas...
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Room above garage is too cold in winterMar 01, 2019 12:00 am - Q. I do projects in my garage that has a bedroom above it. The old metal garage door is leaky and has no insulation, so I should replace it with an efficient one. What t...
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Newer low-flow toilets are the choice for replacementsFeb 22, 2019 5:00 am - Q. Our old master bathroom toilet does not flush well and we are thinking about adding a first-floor half bath. What are the best types of toilets to get for each room a...
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Put fresh air into your homeJan 13, 2019 5:00 am - Q. We made efficiency improvements to our home over the years, but the indoor air often gets stale now. Without negating all our efficiency investments, what ways can we...