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.
Guttering and fascias, when to replace
Guttering that overflows in heavy rain, sags, or has visible cracks is worth replacing before it causes damp at the roofline or foundations. uPVC is the common low-maintenance choice; timber fascias on older properties need repainting periodically or replacing with uPVC to reduce upkeep.
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.
What affects the cost
Cost depends on roof size and pitch (steeper roofs need more scaffolding and take longer), the material (slate costs more than concrete tile), access, and whether the existing roof structure (timbers, felt) needs work too, not just the visible covering. A straightforward repair is quick; a full re-roof including scaffolding commonly takes 1-3 weeks.
Roof orientation and solar suitability
A south-facing roof slope generally gets the most useful sun for solar panels, though east/west-facing roofs can still work reasonably well. A roofer or solar installer assessing suitability will look at pitch, orientation, shading from nearby trees or buildings, and roof structural capacity together.
How long does roofing work take?
A small tile repair is usually a few hours. A full re-roof on an average semi-detached house commonly takes 1-2 weeks including scaffolding, weather permitting — roofing work is one of the more weather-dependent trades, so timelines can shift.
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.
Red flags in a cheap roofing quote
A quote well below others, unsolicited doorstep cold-calling (especially "I noticed a problem while working nearby"), demands for cash up front before any work starts, and no fixed business address are all worth treating with caution — roofing is a trade with a higher-than-average scam rate.