Lew Wolff’s expertise includes developer, hotel owner, baseball executive, education adviser, so if anyone epitomizes the term Renaissance man, Wolff would be that person. Wolff has co-owned or developed some of the most iconic buildings in downtown San Jose, and now he is providing expertise and advice to help launch new hotels in downtown San Jose and downtown Oakland. Wolff’s current interests also include the Yavneh Day School in Los Gatos. This news organization recently sat down to talk …
WindowsGlazing RELATED ARTICLES Windows Glass, Ratings and InstallationChoosing Triple-Glazed Windows Q&A: Serious Windows vs. Thermotech Fibertec, Inline, Accurate DorwinMaking the Case for Triple-Glazed WindowsAll About Glazing Options GREEN PRODUCT GUIDE Payback is a more complex than it looksGBA senior editor Martin Holladay doesn’t find much to challenge in George’s number-crunching, but he points to three other factors that are worth considering.First, although current energy prices make the more expensive windows hard to justify, there’s no guarantee that fuel prices will remain that low.Second, a house with triple-glazed windows will ride out a wintertime power outage better than a house with double-glazed windows because it won’t cool off as quickly.And third, Holladay writes, “Triple-glazed windows provide comfort advantages that can’t be quantified. When it’s below zero outdoors, you can sit in a chair beside a triple-glazed window and not feel cold. That’s worth something.”Kevin O’Meara speaks to that last point in recalling a Thanksgiving dinner he sat through at a friend’s house. The dining table was next to a big picture window. “Even with the thick drapes pulled it was miserable to be sitting next to the window,” O’Meara said. “My feet were freezing!”Another way of looking at the numbers comes from Eric Tollefson, who points out that if George plans to borrow money to build his house, then net cash flow trumps payback. “By that I mean you can calculate that at 5% for a 30-year mortgage, borrowing $1,000 costs roughly $65 per year. (Insert figures appropriate to your financing situation here),” Tollefson says. “So, if you spend $3,000 to upgrade the windows, that will add about $195 per year to the mortgage. But, if that upgrade saves $200 or more a year in energy costs, it will be cash-flow-positive from Day One. You could also say that it has a 15-year payback, but that really only applies if you’re paying out-of-pocket.” Randy George is in the final planning stages for a new house he will be building this summer in Vermont, and from the sound of it he won’t have much trouble staying warm through those long winters.In addition to R-45 walls, an R-65 roof and R-20 slab, the house will have air infiltration rates lower than one air change per hour at 50 pascals of depressurization. Although not quite meeting the Passivhaus standard, that’s extremely tight construction.George wants his windows to have a U-factor of no more than 0.2 (equal to R-5), but his contractor tells him he doubts that windows meeting that criterion will be worth the expense. “All along I’ve felt that one of the high-performance Canadian windows would be critical to the performance of our house,” George writes in his Q&A post at GreenBuildingAdvisor. CONSTRUCTION DETAILS But after meeting with the contractor, George went back to the heat-load calculator he’d been using for another look. While his original calculations showed that he’d need a heating system capable of producing 20,000 Btuh, reducing the R-value of his windows from 5 to 3 would only boost that to 22,500 Btuh. Projected heating costs would go up only $150 a year. Even after juggling the numbers slightly — boosting the required Btu and adjusting the cost of propane upwards — the difference in heating costs would be about $200 a year.“I’m assuming that the cost difference between these windows would be several thousand,” George writes. “This is making me question the wisdom of the good windows. Can anyone tell me what I’m missing in all of this, or is there a little too much hype surrounding the ‘good’ windows?” Not worth the costRaff Winks also went through extensive mental gymnastics in evaluating various types of windows for a 500-sq. ft. glass curtain wall — and he came to the conclusion that triple-pane units weren’t worth the extra cost.“After researching/costing and comparing double vs. triple performance data, I felt that the additional cost of triple-pane windows was not worth the marginal performance gains,” Winks says. “The glass industry has a lot of catching up to do, but with only three or four major glass suppliers, it might be a while before we see affordable, high-performance windows.“IMO, the current market offerings are falling short of the type of performance we should be installing in our high-performance homes.” Getting the heat gain you needIn addition to the window’s U-factor, which rates the window’s resistance to heat flow, another important attribute is the window’s solar heat gain coefficient, or SHGC, which describes the heating effect of sunlight striking the window. (For more on that and other window performance characteristics listed on the manufacturer’s label, visit the National Fenestration Rating Council .)John Klingel surmises that inexpensive windows won’t give George the right SHGC. (In northern climates, windows with a high SHGC are beneficial.) “Cheapos will not likely have what you need,” Klingel says. “My guess is [that you need] a value of about 0.4 or higher, at least on the south side. I’ll be using 0.58. I suspect that proper SHGC windows will do a lot toward paying for themselves.”The relationship between the SHGC and the window’s U-factor also has Matthew Amann somewhat puzzled. He writes that buying triple-glazed windows from his preferred manufacturer would give him a lower U-factor (a good thing) but also lower SHGC (not so good). Plus, it would add $6,000, or 30%, to the cost of his windows.“Most standard low-e glass is going to lower the SHGC along with U-factor when triple glazed, and I don’t think I can honestly sell someone on clear glass and get fading callbacks, so the dilemma continues. Let’s tickle two birds with one feather and get to some specifics on window glass and glazing on this thread…”To that end, Holladay points to a useful chart comparing window Energy Ratings published by Thermotech Fiberglass, a well-regarded Canadian window manufacturer. The higher the ER rating, the better the window for southern Canada and northern New England, he adds. Does the contractor have an ax to grind?Keith Gustafson introduces another possibility: is the contractor in George’s situation suggesting the cheaper windows because it’s to his advantage? “Not to unnecessarily trash a profession,” Gustafson writes, “but contractors make money by using slightly cheaper materials than asked for. It is just business. It is your job to make sure that you get what you want.”The suggestion rubs Aaron Vander Meulen the wrong way. “I’m sorry you feel this way,” he says. “… Actually, we make more money, due to discounts, by using higher cost materials; 10% off $1,000 in poplar trim is more than 10% of $500 in MDF. And if you’re getting billed for poplar, but getting MDF, then that’s fraud.“Windows are even easier to see if you’re getting what you want by looking at the sticker right on the window,” he adds. “If your contractor hurries up and takes those off immediately, be afraid. Get a reputable contractor. One you can TRUST. By the way, we probably won’t be the cheapest.”“First, I apologize,” Gustafson replies. “Second: Fer cryin’ out loud, how polite must one be? I quite specifically did not indict all contractors. It must be mentioned, that for one reason or another, if a contractor suggests either a more expensive or less expensive product, their motives are fair game. If you guys don’t think that a lot of contractors out there would push an inferior product because the margin is 2 percent better, well, you have lived a charmed life… I hope that every one of your customers is your friend for life; that would be awesome. Life is not always that perfect.” How to Install Windows Right: Building Plans for Leak-Free Windows and Siding Our expert’s opinionHere’s what GBA technical director Peter Yost had to say:Good points all around from GBAers on this Q&A. Some additional points to consider:1. Payback: I have always had trouble with payback calculations, whether simple or net value. Each relies on some assumption about the relationship between current and future prices of energy, a relationship that is inherently unstable even for short periods of time, much less decades. Count on energy prices going up and up, and always purchase as much performance as you possibly can.2. Low-e: Not all low-e coatings are the same when it comes to associated solar heat gain coefficients (SHGC). Pyrolitic or hard-coat low-e coatings typically have much higher SHGC, so it’s worth shopping around for higher SHGC for cold climates.3. Window attachments: Another option is to explore high-performance window attachments to boost the heat loss reduction of windows at night in the winter, in this case. BuildingGreen is currently working with Lawrence Berkeley National Laboratories on ways to fairly and more accurately assess and compare the thermal performance of window attachments, like shades, quilts, and low-e storm windows. Although I can’t report specifically on the results yet, I can tell you that some window attachments are performing very well, in terms of air tightness and added overall thermal resistance. The results of the first year of this project will be available within the next month or so, on the Web — stay tuned.I can tell you that if the attachment you select has good or excellent thermal performance and gives you other features you would need for your windows anyway — privacy, dayligthing, glare control, and solar gain control in the summer — there is some economy in multifunction window attachments.
The witnesses in the Pehlu Khan lynching case, allegedly attacked on the Delhi-Jaipur National Highway on Saturday, were escorted by the police to the Rajasthan-Haryana border on their way back home at Jaisinghpur village in Nuh district. The witnesses included Pehlu Khan’s sons, Arif and Irshad. Some unidentified persons opened fire from an SUV without a number plate on the car in which four witnesses and their lawyer, Asad Hayat, were travelling on their way to the Behror court on Saturday. Inspector-General of Police (Jaipur Range) V.K. Singh said here on Sunday that an investigation had been launched after the registration of an FIR in Neemrana. “The witnesses, who were going to the court in Behror for deposing during the trial, went straight to the Alwar SP and informed about the incident. The police acted promptly to give them security,” he said.Mr. Singh said action had already been initiated for cancellation of bail of Vinit Yadav, mentioned as the first accused in the chargesheet filed in the lynching case. The Superintendent of Police, Alwar, had made a request to the District and Sessions Judge to order a day-to-day trial.Pehlu Khan, 55, and his sons were transporting cows from a cattle fair in Jaipur to their hometown in Haryana, when they were waylaid near Behror by a mob of self-styled cow vigilantes and beaten up on April 1, 2017. Pehlu Khan died of injuries after two days.The Neemrana Circle Officer has also asked the witnesses to share the route, vehicle, date and time of their arrival whenever they come to attend court proceedings to provide them security. The trial is in progress in the court of the Additional Sessions Judge, Behror. Mr. Hayat said an application would be filed seeking shifting of trial to the Alwar district headquarters.
Actress and activist Jamie Brewer has been named the recipient of the 2015 Quincy Jones Exceptional Advocacy Award by the Global Down Syndrome Foundation.She will accept the award at the 7th annual Be Beautiful Be Yourself Fashion Show at the Colorado Convention Center on October 24, 2015, in Denver, CO.Brewer, who has Down syndrome, is best known for her roles on American Horror Story. She has played three different characters (Adelaide, Nan and Marjorie) alongside actress Jessica Lange on the award-winning television series which returns for a fifth season this fall on the FX network. Brewer made history earlier this year as the first model with Down syndrome to ever walk the runway at New York Fashion Week for designer Carrie Hammer. She also served on the ARC Governmental Affairs Committee for the state of Texas to represent individuals with disabilities where she was the only person out of 17 representatives who was differently-abled.“I am honored to accept this prestigious award from the Global Down Syndrome Foundation, and proud to be acknowledged for my advocacy work as a role model for people who are differently-abled,” stated Brewer.Each year, the Global Down Syndrome Foundation presents the Quincy Jones Exceptional Advocacy Award to outstanding role models who tirelessly advocate for the rights of the differently-abled. Past award recipients have included Quincy Jones, Jamie Foxx, John C. McGinley, Beverly Johnson, Kyra Phillips, Tim Shriver, and Patrick Kennedy.The Global Down Syndrome Foundation’s annual Be Beautiful Be Yourself Fashion Show is the largest fundraiser for Down syndrome in the nation attracting more than 1,200 guests each year. The celebrity gala has raised $9.5 million for Down syndrome research, medical care, advocacy and education. Moreover, it has raised widespread awareness for the alarming disparity of funding for people with Down syndrome while successfully emphasizing their abilities.This year, actor Terrence Howard will join a host of celebrities escorting models with Down syndrome at the fashion show. Past celebrities have included Jamie Foxx, Alec Baldwin, Helen Hunt, Laura Dern, John C. McGinley, Beverly Johnson, Jeff Probst and Quincy Jones, among others.Global Down Syndrome Foundation is a public non-profit dedicated to significantly improving the lives of people with Down syndrome through research, medical care, education and advocacy. Formally established in 2009, Global’s primary focus is to support the Linda Crnic Institute for Down Syndrome, the first academic home in the United States committed solely to research and medical care for people with Down syndrome. Since Down syndrome is the least-funded genetic condition in the United States, fundraising and government advocacy to correct the alarming disparity of national funding for people with Down syndrome is a major goal.For more information, visit www.globaldownsyndrome.com.