Okna triple pane - how much light loss?
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Re: Okna triple pane - how much light loss?
Please remember that the huge benefit at the attic is with air sealing and insulation.
Re: Okna triple pane - how much light loss?
I understand that I should also add covers over the high hats.
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Re: Okna triple pane - how much light loss?
They should be sealed with fire rated enclosures and spray foamed down to the attic ceiling.allnuwinz wrote:I understand that I should also add covers over the high hats.
http://www.energystar.gov/index.cfm?c=h ... nt_sealing
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