Sample records for weatherstripping


    NARCIS (Netherlands)

    Dijkhuis, K. A. J.; Dierkes, W. K.; Noordermeer, J. W. M.; Sutanto, P.


    Sulfur-cured EPDM building-profile material was reclaimed in a co-rotating twin-screw extruder using hexadecylamine as reclaiming aid. This reclaim was blended with increasing amounts of a virgin EPDM roof-sheeting masterbatch and cured at temperatures allowing for a reversion-free vulcanization.

  2. Windows and doors

    Energy Technology Data Exchange (ETDEWEB)


    A complete manual is presented on windows and doors for the housing contractor. In order to understand the role of windows and doors in a house's energy performance, an introduction explains the house as a system of components that can have effects on each other. Further chapters explain in detail the parts of a window, window types and RSI values; window servicing and repair; window replacement; parts of a door, door types and RSI values; door service and repair, including weatherstripping; door replacement; and how to ensure quality, service, and customer satisfaction. A glossary of terms is included. 61 figs., 3 tabs.

  3. Senior citizens retrofits

    Energy Technology Data Exchange (ETDEWEB)


    The Seniors' Residential Retrofitting Project was Yukon's most ambitious CREDA, funded demonstration with a total cost of $460,000. The project undertook to demonstrate energy-efficient retrofitting techniques in 38 homes and two apartment complexes for senior citizens. At the same time, the project strove to train Yukon tradesmen in retrofitting techniques, thus creating a local industry and employment within this industry. To this end, two training courses were given for local tradesmen and contractors, the first of their kind in Canada. The training part of the project was given equal importance as the actual demonstration part. Three levels of retrofit work were done on the homes of senior citizens. Level one included caulking, weatherstripping, furnace servicing, and installation of water flow restrictors, water heater blankets and timers. The level two retrofit included the treatment in level one, plus upgrading windows and the insulation levels in walls and ceilings. A level three retrofit involved a total rewrap of the building shell with some of the features in levels one and two incorporated. The demonstration program included the following steps: initial contact with senior citizens; energy audit on each house; determination of level of retrofit work based on individual audit results; contract packages drawn up and put to tender; monitoring of fuel records and air-tightness tests both before and after retrofit; and tabulation of data and information transfer. 10 figs., 4 tabs.

  4. Indoor temperature changes after retrofit: inferences based on electricity billing data for nonparticipants and participants in the BPA Residential Weatherization Program

    Energy Technology Data Exchange (ETDEWEB)

    Hirst, E.; White, D.


    This report discusses changes in indoor temperatures in response to retrofit improvements. The data on which this analysis is based are from an evaluation of the Bonneville Power Administration (BPA) interim Residential Weatherization Program. The BPA program, operated through participating private and public utilities throughout the Pacific Northwest, offered financial assistance (generally a cash rebate) to encourage installation of energy-efficiency improvements to existing homes in the region. These retrofits included attic, wall, floor and heating duct insulation; storm windows and doors; clock thermostats; and caulking and weatherstripping. This program, which operated during 1982 and 1983, weatherized 104 thousand homes at a total cost to BPA of $157 million. In mid-1983, staff at Oak Ridge National Laboratory and Evaluation Research Corporation began an evaluation of the BPA program. The primary focus of this evaluation was assessment of the actual electricity saving that can be attributed to the program (Hirst, et al., 1985). These savings estimates were used to help assess the economic attractiveness of the program to participants, the BPA power system, and the Pacific Northwest region as a whole.

  5. A survey of the Canadian public's attitudes towards the energy situation. Vol. 2. [Technical appendix included as a separate volume

    Energy Technology Data Exchange (ETDEWEB)

    Keller, G.; McDougall, D.H.G.


    Based on a telephone survey of ca 1,900 male and female heads-of-households in nine cities, a report was prepared in 1983 on the Canadian public's attitudes towards the energy situation. This report presents additional analyses of the 1983 data and provides some comparisons with the eight previous annual surveys conducted in this area. The major objective of this report is to provide an understanding of the relationship between Canadians' attitudes, behaviours, and program support with respect to the energy situation. Some conclusions were as follows. Energy shortage is not an issue, rising energy prices are. Surprisingly, in light of the perception of energy prices, self reported conservation actions and behaviours declined in 1983 compared to 1982. Awareness and participation levels in oil substitution and home insulation programs are high and continued government activity in these areas appears warranted. A detailed analysis of two conservation behaviors - adding insulation and weatherstripping/caulking - provided some interesting results. Those who had performed these behaviors tended to be knowledgeable about energy, were satisfied that the money was well spent, and planned to do mere. Those who didn't, felt they had sufficient insulation/weatherstipping and many did not plan to improve the energy efficiency of their home within the next year. There has been a modest trend towards downsizing cars between 1981 and 1983. However, multiple car households still remain as disproportionately heavy users of gasoline. 42 tabs.

  6. Investigation of infiltration and indoor air quality

    International Nuclear Information System (INIS)


    A multitask study was performed in the State of New York to provide information for guiding home energy conservation programs while maintaining acceptable indoor air quality. During the study, the statistical distribution of radon concentrations inside 2,400 homes was determined. The relationships among radon levels, house characteristics, and sources were also investigated. The direct impact that two specific air infiltration reduction measures--caulking and weatherstripping of windows and doors, and installation of storm windows and storm doors--have on house air leakage was investigated in 60 homes. The effect of house age on the impact of weatherization was also evaluated. Indoor and outdoor measurements of NO 2 , CO, SO 2 , and respirable suspended particulates (RSP) were made for 400 homes to determine the effect of combustion sources on indoor air quality and to characterize the statistical distribution of the concentrations. Finally, the combustion source data were combined with the information on air infiltration reduction measures to estimate the potential impact of these measures on indoor air quality

  7. Summary of detailed energy audit and building simulation on archetype sustainable house, Woodbridge ON

    Energy Technology Data Exchange (ETDEWEB)

    Fung, A. [Ryerson Polytechnic Univ., Toronto, ON (Canada). Dept. of Mechanical and Industrial Engineering; Dembo, A.; Zhou, J. [Ryerson Polytechnic Univ., Toronto, ON (Canada). Dept. of Architectural Science


    This paper described energy and audit and building simulations conducted on an archetype sustainable house located in Woodbridge, Ontario. The house formed part of a project to construct low energy, sustainable house designs for mass production. The 2 houses formed a duplex. House A was designed using current best design practices, while house B was equipped with advanced and innovative technologies not commonly used in residential constructions. Natural Resources Canada's (NRCan) HOT2000 residential building simulation program was used to evaluate the performance of both houses in the duplex. The simulation program demonstrated that house B performed more efficiently than house A. However, neither houses met their designed values. Significantly larger space heating and cooling loads were identified. The program showed that additional weather-stripping around doors, and caulking around windows will help to reduce the amount of draft in the houses. Assessments are also needed to measure heat losses from the common wall in the basement. It was concluded that the energy performance of the house can be optimized by using the appropriate sealing techniques throughout the building envelope. 2 refs., 1 tab.

  8. From Energy Audits to Home Performance: 30 Years of Articles in Home Energy Magazine

    Energy Technology Data Exchange (ETDEWEB)

    Meier, Alan


    Home Energy Magazine has been publishing articles about residential energy efficiency for 30 years. Its goal has been to disseminate technically reliable and neutral information to the practitioners, that is, professionals in the business of home energy efficiency. The articles, editorials, letters, and advertisements are a kind of window on the evolution of energy conservation technologies, policies, and organizations. Initially, the focus was on audits and simple retrofits, such as weatherstripping and insulation. Instrumentation was sparse sometimes limited to a ruler to measure depth of attic insulation and a blower door was exotic. CFLs were heavy, awkward bulbs which might, or might not, fit in a fixture. Saving air conditioning energy was not a priority. Solar energy was only for the most adventurous. Thirty years on, the technologies and business have moved beyond just insulating attics to the larger challenge of delivering home performance and achieving zero net energy. This shift reflects the success in reducing space heating energy and the need to create a profitable industry by providing more services. The leading edge of the residential energy services market is becoming much more sophisticated, offering both efficiency and solar systems. The challenge is to continue providing relevant and reliable information in a transformed industry and a revolutionized media landscape.

  9. Energy Efficiency and Conservation Block Grant (EECBG)- Better Buildings Neighborhood Program Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Donisha; Harris, Barbara; Blue, Cynthia; Gaskins, Charla


    immediate assistance to property owners ready and able to make their homes more energy efficient, by offering a rebate on their energy assessment and on the cost of upgrades installed. Eligible energy efficient upgrades were inclusive of basic level insulating and weather-stripping, HVAC system and water heater upgrades, to whole home upgrades that include the replacement of windows, doors and appliances. Renewable energy systems such as solar hot water systems were also eligible for the rebate program.