The Ultimate Eco-Friendly, Luxury Windows and Doors (logo should work with or without slogin)
This company is a child company of the following parent company: http://www.ecowds.com. Selling to the more trendy and upscale audience that is eco conscious.
Design-wise it should have a similar feel as the parent company's logo. Prefer color green to reflect the eco friendly aspect. Possibly work in image of luxury window or door (sky blue). Nothing too complex.
Some key ideas to pick from: going Green, sound resistant and Energy highly efficiency, sustainable, maximum performance windows and doors. With latest, greatest European technologies and designs.