i am thinking of making a polycarb greenhouse. i would bend 50mm galvanised pipe to make the frame and clad this with polycarb sheeting. will somebody advise me on size of pipes the spacings of the pipes and what height should the sides of the greenhouse be also what type of sheeting reinforced etc. i am thinking of bolting the greenhouse to the foundation. or should i put a few rows of blocks on the foundation and bolt the greenhouse to the block wall if i did this would it help to keep out slugs, mice etc
i am only in the planning stage so any advise will be useful i found a supplier of the polycarb sheeting in Dublin and will fabricate the frame my self i have access to all the gear
regards nemo

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one years seed is seven years weed