The headline figure is only part of what a new roof actually costs. This is the list of things that turn up on a proper quotation and get left off a cheap one.
"New roof" and "roof replacement" describe the same job, and people search for both. What differs between quotations is almost never the roofing itself — it is everything around it.
| Item | Sometimes omitted? | What happens if it is |
|---|---|---|
| Scaffolding | Frequently | Appears as an extra, or the job is done unsafely |
| Waste disposal | Sometimes | Skips charged separately at the end |
| New battens | Sometimes | Old battens reused — a false economy |
| Underlay | Rarely | But the grade matters and is often unstated |
| Insulation upgrade | Frequently | Roof does not meet building regs |
| Dry ridge and verge systems | Sometimes | Mortar bedding used instead, which fails sooner |
| New leadwork to flashings | Often | Old lead re-dressed, which rarely lasts |
| Building control notification | Frequently | No certificate when you come to sell |
Ridge tiles and verges were traditionally bedded in mortar. Mortar is cheaper to install and it eventually cracks, which is why so many roofs need ridge work a decade or two before they need re-covering.
Dry-fixed systems clamp the ridge and verge mechanically instead. They cost more up front and they do not rely on mortar staying intact. On a new roof expected to last decades, that is usually the better decision — and it is worth asking which the quotation assumes, because both are still used.
A complete re-roof renews a thermal element, so under regulation 23 of the Building Regulations 2010 the roof has to be brought up to current insulation standards — a U-value of 0.16 W/(m²K) for an existing dwelling under Approved Document L Volume 1.
That is not an upsell. It is a legal requirement attached to the work, and a quotation that ignores it has either priced a non-compliant roof or intends to raise the subject later.
A re-roof is notifiable work, and there are two proper routes. Either the roofer notifies building control — the local authority or a Registered Building Control Approver — or they are registered with a competent person scheme (CompetentRoofer, run by the National Federation of Roofing Contractors, or NAPIT) and self-certify.
Three different things get called a guarantee, and they are not equivalent.
Ask which you are being offered, in writing, and for how long.
Roofing demand is seasonal, and autumn is when it peaks — the first bad weather sends everyone looking for a roofer at once. A job booked in a quieter part of the year can usually be scheduled more flexibly, and flexibility on dates is one of the few levers a customer genuinely controls.
Weather also affects the work itself. A roof is opened up in sections rather than all at once precisely so it can be made watertight at the end of each day, but sustained rain still slows things down.
Tell us the property type, the covering and roughly when the roof was last done. We will arrange a free quotation based on the actual roof rather than an average.
Yes — the same job under two names. People search for both, so both terms get used.
Scaffolding, the insulation upgrade and building control notification. All three are real costs, and leaving them out is the commonest reason one quote looks cheaper than another.
Dry-fixed systems clamp mechanically rather than relying on mortar, which cracks over time. They cost more up front and usually last better on a roof meant to run for decades.
Ask which of the three you are being offered: a workmanship guarantee from the roofer, a manufacturer's product warranty, or an insurance-backed guarantee underwritten by a third party. Only the last survives the contractor.
Demand peaks in autumn. Being flexible on dates outside that period is one of the few levers a customer genuinely controls.
Apex Roofing covers Cheshire and the surrounding area for complete roof replacement, new slate and tiled roofs and re-roofing.
Tell us about the property and the roof, and we will come back to you — usually the same day.
Prefer to talk? Call 07377 461095 · WhatsApp +44 7465 861265 · Email apexroofing14@gmail.com
