Tricky one this – objective: to help aid fresh air flow to old brick barn housing baby calves.Conclusion:Supply and modify and fit Hydor ventilation sock system. James and Marcus soon sorted technical issues and overcame as usual.
![](https://i0.wp.com/davidrbeech.com/wp-content/uploads/105683783_3024049577664307_2319739210642155985_o.jpg?resize=1024%2C768&ssl=1)
![](https://i0.wp.com/davidrbeech.com/wp-content/uploads/83588805_3024049567664308_5432673397659615208_o.jpg?resize=1024%2C768&ssl=1)
![](https://i0.wp.com/davidrbeech.com/wp-content/uploads/106031935_3024049580997640_3449138125964569685_o.jpg?resize=1024%2C768&ssl=1)
Tricky one this – objective: to help aid fresh air flow to old brick barn housing baby calves.Conclusion:Supply and modify and fit Hydor ventilation sock system. James and Marcus soon sorted technical issues and overcame as usual.