

11 



rijr. 14. Portable colony house. A house sided with flooring laid 

 perpendicularly 



This method of construction reduces the number of necessary 

 studding. 



Fig:. 15. Colony breeding house. A house sided with box boards the 

 cracks covered with battens 



This is a common form of barn construction, but is not tight 

 enough for a poultry house. The cracks will allow draughts to be 

 formed. 



