A roof replacement in Honing is a significant project - knowing exactly what happens at each stage, from the first inspection to the final clean-up, helps you plan ahead and ask the right questions before work starts.
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Before any price is agreed or any material ordered, the roof needs a proper look - not a glance from the pavement. A roofer who quotes without going up onto the roof or into the loft space cannot give you an accurate figure, because the condition of the timbers and underlay beneath the tiles is unknown until they are inspected.
At this stage, a good roofer checks the pitch of the roof, the span of the rafters, the condition of any existing underlay, and whether there are any obvious signs of structural movement or rot. They will also look at flashings, ridge bedding, valley condition and the state of fascias and guttering. All of this feeds into an accurate quotation.
If you have access to the loft, it is worth checking yourself beforehand: look for daylight coming through, damp patches on the felt or boarding, and any soft or dark-stained timber. This information is useful to share when a roofer visits.
Safe scaffolding is not optional on a full roof replacement. Work at roof level requires a full scaffold to protect the people working on the roof and to allow materials to be moved safely. The scaffold is erected before any roofing work begins and stays in place until the job is complete and inspected.
Scaffold hire is typically included in a replacement quote but it is worth confirming this. On a terrace or semi-detached property, a neighbour's permission may be needed if the scaffold needs to cross the boundary line, even temporarily.
The existing covering - tiles, slates, ridge tiles and any old underlay - is stripped off and lowered to ground level for disposal. This is not a job for skipping or doing halfway. Re-covering over old tiles adds weight, can mask structural problems and does not allow for proper inspection or re-battening.
Old tiles are heavy. A skip or multiple loads by tipper are usually needed, and this should be accounted for in the quotation. Reclaimed tiles can sometimes be sold or reused, but condition after stripping determines whether that is practical.
With the covering gone, the rafter structure, wall plate and any boarding or decking are fully visible for the first time, often in many years. This is the most important part of the job from a structural standpoint.
Common problems found at this stage include:
Any damaged timber must be cut out and replaced with treated structural timber before the new covering goes on. Leaving rotten timber in place defeats the purpose of a new roof. The cost of timber repairs depends entirely on what is found - a roofer can only give you an accurate figure once the roof is stripped.
Once the structure is sound, a new breathable membrane is laid across the rafters from eaves to ridge, lapped correctly at every joint and turned down into the guttering line at the eaves. Modern breathable membranes allow moisture vapour to escape from the roof space rather than trapping it, which is a significant improvement over the old bitumen felt they replace.
New treated timber battens are then fixed across the rafters at the gauge (spacing) required by the chosen tile or slate. The gauge is not a rough measurement - it determines the lap of the tiles and must be calculated from the roof pitch and the tile manufacturer's specification. Wrong gauge means insufficient lap, which means water gets in.
Tiles or slates are fixed from the eaves upward, with each course overlapping the one below. Every tile must be fixed - either nailed or clipped - according to the fixing specification for that tile type and the exposure zone. In open or elevated positions, all tiles should be fixed individually. On a sheltered roof in a low-exposure zone, fixing every other tile may be within specification, but this is a decision that should be made by the roofer on the basis of the actual exposure, not as a cost-cutting measure.
Valleys are formed using lead soakers, open valley systems or purpose-made valley tiles depending on the tile type and customer preference. Each method has its place - lead valleys are traditional and durable, open valley systems are increasingly common and easier to clear of debris.
Lead flashings are formed and dressed at every chimney, abutment and penetration through the roof. Good leadwork takes time - it is cut, shaped and fixed in sections, with step flashings where the roof meets a wall and cover flashings over the step. Rushed or thin lead flashing is one of the most common causes of persistent leaks on roofs that have otherwise been replaced properly.
Ridge tiles are then fixed. Dry-fix ridge systems, which use a mechanical fixing and a ventilated end cap rather than mortar, are now the standard on most new replacements. They avoid the cracking and shrinkage problems that affect mortar-bedded ridges over time, particularly in exposed positions.
Replacing the fascias, soffits and guttering while the scaffold is up is sound practice. uPVC fascia and soffit boards, once fitted correctly with proper ventilation at the eaves, require very little maintenance. New UPVC or aluminium guttering fitted at the correct fall will drain cleanly and avoid the overflow problems that often cause rafter foot rot in the first place.
Once the new covering is complete, the scaffold is not struck until a final check has been carried out from above. Any loose material is cleared, ridge ends are checked, and verges are inspected. All waste from the job - stripped tiles, old felt, packaging - should be removed from the site.
After the scaffold comes down, check the loft space yourself a few weeks later, particularly after heavy rain. Any sign of damp or daylight should be reported immediately.
A full re-roof in England falls under Building Regulations Part L and must be notified before work begins. The regulations cover insulation and ventilation standards at eaves level. A roofer familiar with the process will handle notification - confirm this is included before signing anything.
A full roof replacement on a typical semi-detached house in the UK costs between £5,000 and £12,000, depending on size, pitch, material and structural condition. Always get a quote that distinguishes between materials, labour, scaffold and disposal so you know what you are comparing.
We cover Honing and the surrounding villages across North Norfolk from our base in North Walsham. Call North Walsham Roofers to arrange an inspection and get a proper quote for your replacement.
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Call any time. Calls are answered day and night and passed straight to our roofers.
