I purchased Blinds 2go's Duoshade EasiFIT Blinds which are advertised on their website to be blackout blinds for conservatories. However, they are not fit for purpose because the top and bottom sections by design, is unable to cover all the glass sections of windows - hence, a fair amount of light comes through. Can't speak for their other products, but this EasyFIT Blinds are badly designed and we are disappointed. We had a number of windows to put blinds on and needless to say, we shall not be taking our custom to Blinds2go because of the quality of this product.