The short answer
Care, above all. Roofs of the manor era have been altered, patched and reloaded over centuries, so a roofer works out what is original before touching anything. We look for the oldest timbers, the weak junctions and the reason for each past repair, then choose the smallest intervention that holds.
Fyfield Manor was built about 1320 and enlarged in the Elizabethan era. Few roofs that old are untouched, and the interest in surveying one lies in reading its layers. Our lead-in is always the same question: what has this roof already been through?
Q1.1How do you read the layers of an old roof?
A manor-era roof usually shows several phases at once: heavy original timbers, later rafters added to stiffen them, a different covering on an extension, and lead repairs of various ages. We photograph each junction and note where the covering changes character. That record is what lets us say whether a leak comes from a failed section of the covering or from movement in the frame beneath. Without it, repairs tend to chase the stain on the ceiling rather than the cause above it.
Q1.2Why do movement and weight matter?
Old frames move. Joints open a little, ridges dip, and walls spread under the load. A heavy covering aggravates it, so a roof structure that was built for lighter material can be overloaded by a heavier one. Mention of weight matters because stone, clay and concrete differ a good deal. On Planning Portal guidance, swapping to a covering at least 15 per cent heavier brings in approval, which is why the frame is inspected before a different material is even suggested.
Q1.3Why do small interventions often win?
Stripping a roof to cure one leak can disturb timbers and plaster that have stood for centuries. Targeted repair at the flashing, the valley or a slipped section of covering often does the job. If a bigger job is the real answer, we tell you and explain what drives the cost: access, covering, size and what the survey finds. Our roof repairs page sets out how we deal with leaks, and our roof replacement page covers the larger case.