Roof insulation, where it goes
Loft insulation (laid flat, cheap, effective) is different from insulating the roof slope itself (needed if the loft is being converted into living space). A re-roof is often the most cost-effective time to upgrade roof-level insulation, since the covering is already off.
Why roofing work is weather-dependent
Roofers generally can't safely work in high winds, heavy rain, or icy conditions, so scheduled roofing jobs sometimes shift by a few days around bad weather — factor this into timing if you need work finished by a specific date, particularly in autumn/winter.
Domestic vs commercial roofing work
Most roofers who work on homes also cover garages, outbuildings and small extensions, but larger commercial flat-roof work (warehouses, larger extensions) sometimes needs a roofer with specific experience in bigger membrane systems. Worth asking directly if your job is unusually large or non-standard.
Signs your roof needs attention
Slipped, cracked or missing tiles, sagging in the roofline, daylight visible through the roof from the loft, and damp patches on ceilings are all signs worth having checked. A few slipped tiles is usually a repair; sagging or widespread wear across the whole roof usually points toward a full re-roof being better value than repeated repairs.
Flat roof vs pitched roof considerations
Flat roofs (felt, GRP fibreglass, or rubber/EPDM) typically need replacing more often than a pitched tiled roof, but repairs are usually quicker and cheaper. A flat roof extension on an older pitched-roof property is common and often uses a different material and roofer specialism than the main roof.
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.
Gutter clearing vs gutter replacement
Blocked gutters from leaves and debris are usually a clearing job, not a replacement one — worth getting cleared before assuming new guttering is needed. Persistent overflow even when clear, or visible sagging/cracking, points toward the guttering itself needing replacement rather than just clearing.
Roof damage and home insurance
Storm damage to a roof is one of the more common home insurance claims — insurers usually want photos of the damage before repair and may ask whether the roof was in good general condition beforehand. Keep any roofing invoices in case they're needed to support a future claim.