10 October 2026

Choosing A Roofer In Weymouth And Portland: The Checks That Actually Matter

Hiring a roofer in Weymouth or Portland? What to ask at the survey, what the quote should list, how to check the company, and how to handle deposits. Free survey.

Our roofing team on the scaffold of a Weymouth terraced house during a full strip and re-roof

The day after a big south-westerly, the same thing happens up and down Weymouth and Portland. Someone in a van pulls up, points at your ridge and tells you it’s about to come off. Sometimes they’re right. Often they’re not, and the price they quote on the step bears no relation to the job. Choosing a roofer here is mostly about slowing that moment down. A proper survey, a written quote you can compare, a company you can look up and a payment plan that doesn’t leave you exposed. We’re roofers based in Wyke Regis with more than 1,000 jobs behind us, and this is the checklist we’d hand a friend before they let anyone up a ladder.

Start by ignoring the knock on the door

Storms bring out good roofers, because there’s real work to do. They also bring out people who follow the weather forecast from town to town. You can’t tell the two apart from a business card or a liveried van.

What you can do is refuse to decide on the spot. A trader who genuinely spotted a loose ridge will still be happy to give you a written price tomorrow. Someone who needs you to sign now, pay cash today or “catch the materials while they’re on the van” is telling you how the rest of the job will go.

If you’ve already agreed something at home, the law is on your side. A contract made on your doorstep normally carries a 14 day cancellation right, and the trader is supposed to give you that in writing. If anyone has pressured you, the Citizens Advice page on reporting a trader to Trading Standards explains how to pass it on. If there’s damage after a storm, a trusted local firm can make the roof safe first and talk about the rest later. That’s how we handle roof repairs in Weymouth when the phones light up after a gale.

What a proper survey looks like

A survey isn’t a glance from the pavement. On most Weymouth houses it means getting up to the roof, or close to it, plus a look in the loft.

Painted harbourside houses in Weymouth with slate roofs, chimneys and dormers, the sort of roofs a surveyor needs to see up close

While they’re up there, ask what’s actually wrong and whether they can show you. A photo on their phone of the cracked slate or split lead is the simplest proof there is. Ask whether this is a repair or the start of a replacement, because an honest answer may cost them the bigger job. Ask what’s under the slates, since old felt, no felt or a modern membrane changes what any repair can achieve.

Then ask who will do the work. The person surveying, their own team, or a subcontractor you haven’t met? And ask about access. On a Rodwell terrace with no front garden that may mean scaffold on the pavement, which needs a licence from the highway authority, and a roofer who works here will know who to apply to.

If they won’t go into the loft, or can’t tell you what the underlay is, you’re being quoted blind.

Portland stone and salt air: a test of local knowledge

This is where a roofer from outside the area tends to give themselves away. Ask how they’d treat your house, and listen for whether the answer is about your house.

Open grassland and low stone buildings at Portland Bill on the Isle of Portland, where roofs and fixings take the full force of salt-laden wind

On Portland, many of the older cottages in Fortuneswell, Easton and Wakeham have walls of local stone and roofs of Welsh slate, with a few still carrying the island’s own stone slates. Chimneys and abutments on those houses are often pointed in lime. Anyone who plans to make good with hard cement mortar around soft stone, or to swap stone slates for concrete tiles without checking, hasn’t thought it through.

Salt is the other giveaway. Wind off the Channel carries it across the whole of the island and much of Weymouth, and it eats cheap fixings. Ask what nails and clips they use. Copper or stainless on a slate roof here is a sensible answer. Plain steel nails in an exposed spot like Tophill tend to rust through within a few winters, and the slates then slide one by one.

We’d expect a good local roofer to raise this before you ask.

What the written quote should spell out

A figure scribbled on a card isn’t a quote. You want a document you can lay next to another firm’s and compare line by line.

Fishing boat moored in Weymouth Harbour in front of a row of terraced houses and their rooftops on a grey day

At the least, it should list:

  • The exact scope: which slopes, which chimney, which run of gutter
  • Materials by type and, for slate, by origin and grade
  • Underlay, battens and fixings, including what they’re made of
  • Scaffold or access, and whether any licence fee is included
  • Removal of waste and old materials
  • VAT, shown clearly
  • What happens if they find rotten timber once the roof is open, and the rate they’ll charge
  • The guarantee and what it covers. Ours on a full roof replacement is 10 years, given in writing at the end of the job

That clause about hidden timber matters more than people expect. A fair quote prices the unknown openly instead of springing it on you halfway through. If you want a feel for whether a figure is in the right range, our breakdown of roof repair costs in Weymouth and Portland lists typical prices job by job.

Checking the company behind the van

Five minutes online will tell you more than any brochure.

Weymouth beach and the esplanade on an overcast day, with the seafront terraces along the bay

If they’re a limited company, search their name on the Companies House register. Check it’s active, that the company number matches what’s on the quote, and look at when it was set up. A firm formed three weeks ago with a director listed at an address two hundred miles away deserves a few more questions. Our own footer names the company behind us and its number, so you can run the same check on us.

Then ask for proof of public liability insurance, and read the expiry date. If they employ staff they’re also required by law to hold employers’ liability cover.

Trade body membership can help, but only if it’s real. Schemes such as TrustMark, the government-endorsed scheme for tradespeople have searchable directories. If a roofer claims a badge, look them up on that scheme’s own website rather than trusting the logo on a leaflet. Logos are easy to copy.

Reviews are worth reading too, but read the bad ones and look at how the firm replied. That says more than a page of five stars.

Deposits and paying in stages

How a roofer wants paying tells you a lot about how they run their business.

Weymouth-registered fishing boats pulled up on a pebble beach on the Dorset coast under a cloudy sky

For a repair, plenty of established roofers ask for nothing until the work is done. On a re-roof, a modest deposit towards materials is normal, particularly where slate has to be ordered in. The balance is then usually paid on completion, or in stages tied to clear points: scaffold up, roof stripped and inspected, finished and signed off.

What you want to avoid is paying most of the money before anything has happened on your roof. Pay by bank transfer or card so there’s a record, and get a receipt for every payment. Hold back the final payment until you’ve seen the finished roof, had any snags put right and been handed the paperwork, including the guarantee.

Cash only, payment before a start date has been fixed or a “discount for paying today” are the three requests we’d walk away from.

When Dorset Council needs to be part of the conversation

Most roof work doesn’t need planning permission. Some does, and the roofer you choose should know which is which before quoting.

Yachts moored in Weymouth Harbour below older brick buildings and roofs along the quay

Dorset Council is the planning authority for both Weymouth and Portland. Listed buildings need listed building consent for most changes to the roof, even a change of slate. Conservation areas cover parts of central Weymouth and several Portland villages, and that can matter if you want to change materials, add rooflights or alter a chimney.

You don’t need a roofer to be a planning expert. You do need one who notices a listed terrace or a conservation area at the survey and tells you to check with the council before work starts, not after the scaffold is down. If they shrug it off, keep looking.

In our experience the firm that answered your questions plainly, put it all in writing and didn’t rush you is usually the one that turns up when it said it would.

Book a free roof survey in Weymouth or Portland

Frequently asked questions

How do I check a roofer in Weymouth is a real company?

If they trade as a limited company, search the name on the Companies House register. Check it is active, that the registered number matches their paperwork, and that the directors and address make sense. Ask to see their public liability insurance certificate and note the expiry date.

How much deposit should a roofer ask for?

Many reputable roofers ask for nothing up front on a repair. On a bigger job a modest deposit towards materials is normal, with the rest paid in stages or on completion. Be wary of anyone who wants most of the money before the scaffold is up, and never pay a large sum in cash to someone who knocked on your door.

Can I cancel a roofing job I agreed to on my doorstep?

Usually, yes. A contract made at your home is an off-premises contract, and you normally have 14 days to cancel. The trader should give you written cancellation information. If you were pressured or never got that paperwork, Trading Standards can be contacted through the Citizens Advice consumer helpline.

Do I need to speak to Dorset Council before my roof is replaced?

Most like-for-like re-roofs don't need planning permission, but listed buildings, conservation areas and some Article 4 directions can change that. A roofer who works locally should spot this at the survey and tell you to check with Dorset Council before you commit.

Want a roofer to take a look?

Free surveys and fixed written quotes across Weymouth, Portland and nearby towns.