cross ventilation

Hello We have a new build that relies on Solar PV for hot water and an Air Source Heat Pump for the underfloor heating downstairs. The home is very, very warm downstairs but upstairs not quite so. The cooler rooms are given a burst of warmth using a fan heater to take the edge away. I...

Hi everyone. Our cellar has a sleeper wall in the middle of it but is not honeycombed. Its quite musty down there and so I want to improve the cross ventilation by adding some air bricks to the sleeper wall. What I want to know is whether it's okay to have an air brick lower down the wall with...

I have searched high and low and not been able to find a solution to my problem. I want to convert my garage to a bedroom. It is the link between two bungalows with traditional pitched rooves. My problem is that the joists run at a right angles to the normal path of cross ventilation, across...