When the requirement is to cut all the light, along with venetian blinds and blackout roller blinds, blackout woven bamboo blinds can also be considered. These blinds are interwoven so that the small gap between the bamboo strips are covered by a bamboo strip. It is slightly expensive than the regular woven blinds. Instead of Bamboo strips, wooden strips can also be used. These woven wooden blinds are mostly monotone. Dark Brown woven wooden roman blinds is a best-selling online window blinds in Bangalore.