On Saturday, November 3, 2018 at 7:42:13 PM UTC-4, Dean Hoffman wrote:
On 11/3/18 6:13 PM, Thomas wrote:
I take all the sun I can get. It was a goodnight question from dusk till dawn.
What my eyes see is heat skipping off upturned slats and staying in. Down, normal, would see heat maybe getting sucked into the blinds and onto the colder window.

Window shades?

Window shades. When I ask about miniblinds what else are they used on?