A roof survey will first appraise the types of roofs,  their construction and any alterations ie, pitched, duo or mono, hipped, Valley, Flat, Metal, Glazed, warm or cold

It will then advise on its covering ie slate, man made, concrete, Felt, Asphalt, ridge and hip tiles.

Its adjacent elements and weatherings,  parapets, stacks, facias, soffits, gutters, downpipes, knees