Browse Forums Building A New House Re: Double glaze windows with Low e glass 11Mar 11, 2020 10:00 pm ddarroch Which direction does the glazing face? What type of low-e coating exactly? To keep the heat from the sun out, or keep your winter heating in? Low SHCG, to keep heat from the direct sun out, or high SHGC, to let it in? Different glazing solutions should be used for different orientations. It is required as per energy report and we do have some west facing windows to some bedrooms as well. I don't know them all, the first 2 top of your list are best known. Rylock is a good company, Stegbar is for sale. 4 16149 4 6168 If you can calculate the reasonable charged head from let's say 100mm below the gutter to the top of where the vertical riser's horizontal discharge pipe will be, that… 11 17513 |