Hertfordshire · London and the South East
Dagnall Chimney Survey
We take a careful look at the chimney stack at your property in Dagnall, with photos and a written report.
- Flashings pulling away from the stack
- Pots or cowls that look unsafe
- Gaps in the mortar around the pots
Can I check my roof myself?
After heavy rain, check ceilings and the tops of walls for new stains. Take a photo and write down when you saw it, as it helps a surveyor trace the cause.
After strong wind, take a look from the pavement or garden: pieces of tile or slate on the ground, a gap in the ridge or a lifted flashing are all worth noting. Don’t go up yourself.
How a chimney survey works in Dagnall
On terraced and semi-detached houses, a chimney stack is often shared with next door. We look at what can be seen safely and what the owner gives us access to. If a defect appears to be on the neighbour’s side, we note it, so you can talk to them. Everything is written up with photos and what we recommend. If you’re worried about lifted or split lead flashings and flaunching that has broken away, a survey will tell you what’s going on.
In a village or hamlet like Dagnall, older cottages and farmhouses often sit alongside barns, outbuildings and a few newer houses. Older roofs may be clay tile, slate, stone or thatch, often with chimneys that have stood a long time. Each needs checking in its own way, and thatch is a specialist material we report on as far as it can be seen. On older roofs, it is usually the chimneys and lead flashings that need work first.
Every survey ends with a written report, with photographs, sent by email. It sets out the condition of the chimney stack, any defects and our written recommendations.
- Where
- Dagnall (HP4)
- Region
- Hertfordshire
- Price
- From £150 inc. VAT
- Your report
- Written, with photos, emailed to you
- Appointments
- Weekdays, Saturdays and Sundays
- Cover
- PI and public liability insurance
- Phone
- 07833 053749
- Updated
- 27 October 2026
Landlord and commercial surveys in Dagnall
For blocks of flats, a roof survey helps managing agents and residents’ management companies plan ahead. The report sets out what needs attention now and what can wait, which helps with budgets and planning.
Buyers’ agents can book surveys on behalf of their clients. Reports are emailed, so they’re easy to pass on, photographs included.
Why get it checked now?
If you are thinking of removing or reducing a stack, it helps to know its condition first. Changes to stacks in conservation areas or on listed buildings may need consent and the council can advise. In a small place like Dagnall, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
All our prices include VAT. Our price is from £150, including VAT. We confirm the price for your roof before booking.
Why book us in Dagnall
- Drone and thermal imaging surveys available
- Weekday and weekend surveys
- 98% customer satisfaction
- Over 5,000 surveys carried out
Take a look at our cost guide or our case studies.
What we do, step by step
On the day, we start by asking what you’ve noticed and what you’d like to know. After that, we check everything we can see safely, from ground level, from windows, in the loft space and by drone where it applies. Most surveys take roughly 1–2 hours at a house, as part of a look at the roof around the stack. Rural addresses near Dagnall can be hard to find from a postcode alone, so a few directions, or a note of a nearby landmark, help us arrive on time. The visit itself is the same as anywhere else.
- First we talk through the stacks, their history and any problems.
- We check every stack from wherever it can safely be seen.
- We photograph and record the pots, flaunching, pointing and flashings.
- We look for damp on chimney breasts and in the loft space.
- The report, with photos and recommendations, is emailed to you.
Before the survey
- Buyers: confirm access with the estate agent or seller
- Show us where any leaks or stains appear
- Keep pets in another room
How to book
Most bookings start with a short call: ring 07833 053749 or email us. The price is agreed before a date is set.
Related advice
What this survey cannot tell you
Our survey is not a RICS Level 2 or Level 3 survey, a structural engineer’s report or an asbestos survey. Other limits to bear in mind:
- Whether a stack needs rebuilding on structural grounds
- Hidden damage within the stack
- Whether a gas appliance or its flue is safe
Not sure which survey suits your roof? You can ring 07833 053749 or drop us an email and we will tell you before booking. What our survey covers.
What this survey covers
- Flaunching
- Brick chimney stacks
- Chimney pots and cowls
- Chimney breasts
- Shared and party-wall stacks
- Lead flashings
Chimney surveys in Dagnall: local notes
There are about 500,000 buildings on England’s list of listed buildings, and around 10,000 conservation areas. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material, so the council is the place to ask. Slate and clay tile are the usual coverings on older South East houses, with concrete tiles on many later estates. On roofs like these, good slates or tiles can outlast the nails, battens, lead and mortar around them.
Anyone responsible for a site like Dagnall VA Church of England School will know that its roofs, gutters and any chimneys need the same checks as a house’s, just on a bigger scale. Take an older house close to Church of All Saints: the nails, lead and mortar on the roof may be wearing out even where the slates or tiles look fine.
Dagnall is in Hertfordshire. We carry out chimney surveys for homes and businesses in Dagnall and the surrounding area. Dagnall is one of the places in Hertfordshire we cover. For surveys nearby, see our Milton Keynes page.
All of HP4 is within our area for chimney surveys. If you need a chimney survey at a property on Deans Meadow, Dunstable Road and Nelson Road or anywhere close by, we can help. Main roads around Dagnall include the B440, which makes travel easy. Nearby, we also carry out chimney surveys in Ringshall (2 miles south), Little Gaddesden (2 miles south) and Hudnall (2 miles south). Further out, we also cover Watford (14 miles south-east), Hemel Hempstead (7 miles south-east), St Albans (12 miles south-east), Harpenden (9 miles east), Hitchin (15 miles north-east) and Hatfield (15 miles east).
Around Dagnall
For rail, the closest station is Tring station, about 3.7 miles south-west of the centre. Well-known places in the area include Pitstone Green Museum (3.5 miles west) and Luton and Dunstable Hospital (5.3 miles north-east). Not far away are Ivinghoe Beacon and Sallowsprings.
Signs you need a chimney survey in Dagnall
Flashings seal the gap where a stack passes through the roof. With age they can lift, split or come away from the joints. Failed flashings are one of the most common causes of damp around chimneys. Lead is also a target for theft.
Signs worth acting on include:
- Bricks with flaking faces
- Gaps in the mortar around the pots
- Disused chimneys trapping moisture
- Gaps where the stack meets the roof
If you own a rental within reach of Tring station, the gap between tenancies is a good time to have the roof looked at.
What to check before booking
- What the report includes, and whether it has photographs
- How long the report takes to arrive
- Their track record with similar roofs
- Is there a chance to talk the report through?
Towns and villages near Dagnall
What else we do in Dagnall
Common questions in Dagnall
Can a landlord with a rental near Tring station book a roof survey?
Yes, rented property is part of what we cover. Just phone 07833 053749 or send us an email and let us know about the building.
Does a conservation area affect roof work in Dagnall?
Historic England’s list shows listed buildings, and the local council can tell you about conservation areas. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
What happens next?
You’ll get the report by email, with photographs and clear recommendations. The Standard Survey includes a follow-up consultation, and the Premium Survey an in-person consultation.
I live in a flat. Can you survey the roof?
Yes. Shared roofs just need a little more planning, with whoever owns or manages the building. Mention it when you get in touch and we’ll explain what’s needed.
What insurance do you have?
Every survey is covered by professional indemnity and public liability insurance, and details are available on request.
Is a leaning chimney dangerous?
Do not ignore it. Leaning often comes from mortar breaking down unevenly. The survey records what we can see, and a structural engineer can confirm whether it’s stable.
Is Dagnall in your area?
Yes. Our area covers London and South East England, Dagnall included.