Browse Forums Windows & Doors Re: Windows opening direction 5Jul 15, 2012 11:33 pm Yes, you are right, that is cross flow ventilation. I would choose the longest route for air through a room. Ed "ECOECO" At 'EcoEco', we design windows, we design the best windows, we do it for you, so that when you’re happy we are happy. Tel. 1800 326 326 Assuming you've modelled the TB8, TB10, TB12, TB2 & J1 joists/LVLs there, it appears as per drawing to me. There maybe should be an additional J1 between TB10 and T12 if… 3 31839 Pls help! The black marks show where our outdoor entertaining area would be along side of house as we have an irregular backyard and want to make use of the side as… 0 4355 Personally, considering your layout (study/work desks in bedrooms), I don't think you have any other option but to leave NW windows and make them as big as possible e.g.… 7 10483 |