Search results
Results from the WOW.Com Content Network
A typical installation of insulated glass windows with uPVC frames. Possibly the earliest use of double glazing was in Siberia, where it was observed by Henry Seebohm in 1877 as an established necessity in the Yeniseysk area where the bitterly cold winter temperatures regularly fall below -50 °C, indicating how the concept may have started: [2]
Energy-efficient houses in cold climates often feature triple-glazed windows with a U-value between 0.19 and 0.26. In moderate and hot climates, quality double-glazed windows with a U-value of about 0.30 are generally a more cost-competitive and effective choice. [8]
The ideal gap size varies by location, but on average it ranges from 15-18 mm thick, giving a final assembly size of 23-26 mm assuming a typical glazing thickness of 4 mm. [9] A double-paned window with air in the gap has an R-value of 2.1, which is much better than the 0.9 that a single pane of glass yields. A triple-paned window, which is not ...
Standard quadruple glazed window - openable The quadruple glazing, Q-Air, on Deg 8 building in Oslo, Norway (2020). Renovation brings U g value of 0,29 W/(m 2 K) [R-value 20 Quadruple glazing ( quadruple-pane insulating glazing ) is a type of insulated glazing comprising four glass panes, commonly equipped with low emissivity coating and ...
Safety and security window films are polyester or PET films that are applied to glass and glazing in order to hold them together if the glass is shattered (similar to laminated glass). The main difference between film and laminated glass is that these shatter safe films can be applied to the glass or glazing after manufacture or installation.
Former Finance Minister, Charlie McCreevy, reduced Irish corporate tax from 32% to 12.5% in the 1999 Finance Act, and whose 1997 Tax and Consolidation Act laid the framework for Ireland's BEPS tax tools. [1] Ireland's Corporate Tax System is a central component of Ireland's economy. In 2016–17, foreign firms paid 80% of Irish corporate tax ...
The cost of living is the cost of maintaining a certain standard of living for an individual or a household. Changes in the cost of living over time can be measured in a cost-of-living index . Cost of living calculations are also used to compare the cost of maintaining a certain standard of living in different geographic areas.
List of long course swimming pools in Ireland is an annotated list of swimming pools in Ireland that conform to the Olympic standard. Additionally, it lists other long course facilities that do not quite come up to the full standard of 50 × 25 metres, 10 (middle 8 used) lanes.