Greenhouses, Sheds and Sun Rooms - Sunroom Insulation
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harley99
07-20-05, 08:01 AM
We installed a sunroom 15 years ago when energy costs were manageable but now our utility costs are out of sight. One possible solution, we think, would be to install expanded polystyrene foam panels in the interior ceiling (10 required) between the glass and an existing movable shade (which shades very little sunlight). If nothing else the foam would provide a greater shading effect than that of the existing shade. My problem is this: where can I purchase panels as described that are 2-1/2" thick; 21-1/2" width; and 68-1/2" in length?