Venetian blinds make an ideal choice when further solar gain is required.These interstitial blinds have a tendency to keep much cleaner than blinds that are fitted outside the double glazing. Additionally, they have the double benefit of retaining more heat in the winter and also reflecting heat during the summer. So they keep the room warmer in winter and cooler in summer.Because they are contained within the double glazing, they are less likely to be damaged by mishandling.They are inconspicuous, tidy, exceptionally flexible and provide great shading for a room.