Greenhouse nearly finished.

The greenhouse is nearly finished we have just to seal the top of the roof up,Keith has finished putting the guttering up we just have to connect some down pipes to catch the water. On the roof I've put some silicone on as an upside down Y, because when it rains the water runs down the roof and hits the brackets and drops onto the frame. This way I hope it will divert the water into the guttering I hope,so fingers crossed it will do the job.