Roof ventilation, why it matters
Poor roof ventilation can lead to condensation build-up in the loft space, which over time causes timber rot — a factor a roofer will often check during a re-roof, since it's a much cheaper fix to address at that point than as a standalone later repair.
Understanding the labour vs materials split
Materials (tiles, felt, leadwork, scaffolding hire) are often a smaller share of a re-roof quote than labour, particularly given the time and access involved. A cheap quote is worth checking for the same tile/material spec as competing quotes, not just a lower labour day rate.
Roofing emergencies — what to do
For a leak during a storm, contain the water inside (a bucket, moving belongings) rather than attempting a repair on a wet or high-wind roof yourself. Photograph any visible damage from the ground for an insurance claim before it's repaired. Tarping over a damaged section is a common temporary fix while a full repair is arranged.
What a good roofing quote should include
A proper quote should specify materials (tile type, felt/underlay grade), whether scaffolding is included or separate, what happens to existing timbers if they're found to be rotten once work starts, and the guarantee length on both materials and workmanship.
Thatched roofs — a specialist trade
Thatched roofing is its own specialism, not something a general roofer typically covers — thatch has different fire safety, insurance and maintenance considerations (including regular ridge and ongoing coating work) compared to tiled or slated roofs.
Common roofing myths, busted
"A few loose tiles are always urgent" — sometimes, but not always; a roofer can usually tell you if it can wait for a scheduled visit. "Moss means the roof needs replacing" — not necessarily, see roof cleaning above. "Flat roofs always leak eventually" — modern EPDM/rubber flat roofing lasts decades if properly installed.
Roofing felt vs breathable membrane
Older roofs often used bituminous felt underneath the tiles, which can perish and needs replacing during a re-roof; modern breathable membrane lasts longer and manages moisture better. If you're having a full re-roof, this underlay is worth confirming as part of the spec, not just the visible tiles.
Common roofing jobs
Roofers handle full re-roofs, repairs to individual slipped or cracked tiles, flat roof replacement, guttering, fascias and soffits, and leadwork around chimneys and roof valleys. Emergency work — storm damage, a leak during heavy rain — is usually handled separately from planned re-roofing.