Hertfordshire · London and the South East
Chimney survey in Watford, Hertfordshire
An experienced roof surveyor for chimney surveys in Watford. More than 20 years and over 5,000 surveys across London and South East England.
- Gaps where the stack meets the roof
- Redundant stacks capped without ventilation
- Pots or cowls that look unsafe
How it works
Time on site depends on the size and shape of the roof; as a rough guide, the survey takes an hour or two at most homes; commercial roofs usually need 3–4 hours. You’re welcome to ask questions while we are there. Jobs in Watford might be a terraced house one day and a block of flats the next. Let us know the type of building and who can let us in, and the visit is planned around that.
- We start with the details: how many stacks, whether any are shared and any signs of damp.
- Each chimney is viewed from wherever it can be seen safely.
- We check and photograph the pots, cowls, flaunching, pointing and flashings.
- We check the chimney breasts and the stack in the loft space where we can reach them.
- You get a written report with photos and our recommendations.
Getting ready for the survey
- Point out any leaks or damp patches
- Check we can get to the back of the property
- For a flat or shared roof, check access with the building owner or managing agent
Booking a survey
We survey roofs on weekdays, Saturdays and Sundays. To arrange a day that suits you, ring 07833 053749 or use the contact form.
Advice
About our chimney survey in Watford
A chimney survey looks at the stack and everything around it: pots, cowls, flaunching, pointing, bricks and the flashings at the roof line. We also look for damp on chimney breasts and in the loft where there is safe access. The findings come in a written report with photos and recommendations. We survey single stacks on houses and groups of stacks on bigger buildings. Typical surveys look at frost-damaged brickwork on the stack and flashings pulling away from the stack, across chimney breasts, shared and party-wall stacks and lead flashings.
Trees in streets, gardens and parks drop leaves into gutters across places like Watford, and once a gutter blocks, water spills down the wall. Valley and parapet gutters can overflow inside the building. Water from one part of a roof frequently ends up showing somewhere else entirely. Gutters, outlets and downpipes are worth checking once the leaves have fallen.
After the visit, you get a photo-illustrated written report, sent by email. It explains the condition of the chimney stack, the defects we found and what we recommend.
- Where
- Watford (WD25, WD19, WD18, WD17)
- Region
- Hertfordshire
- Prices
- From £150 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Survey days
- Weekdays and weekends
- Insurance
- Professional indemnity and public liability
- Phone
- 07833 053749
- Last updated
- 27 October 2026
DIY checks: what’s safe
Watch the gutters in a downpour, from a window or the ground. Water spilling over the edge can point to a blockage or a sagging run.
You can learn a lot from ground level. With binoculars, look for slipped or missing slates and tiles, gaps along the ridge and leaning chimneys. Please don’t climb up for a closer look.
What a chimney survey doesn’t cover
It helps to know what a survey won’t do before you book:
- Gas safety checks, which need a Gas Safe registered engineer
- Flue inspections or sweeping
- What’s inside the brickwork or behind render, without opening up
If in doubt, phone 07833 053749 or email us and we’ll point you to the right survey before you book. The full list of what we check.
What we check
- Flaunching
- Chimney pots and cowls
- Lead flashings
- Shared and party-wall stacks
- Brick chimney stacks
- Chimney breasts
Chimney surveys around Watford
With High Elms Manor about 2.6 miles north, Watford sits in an area with a long building history. Older roofs in the wider area can hide decades of patch repairs, so the detail matters. In this part of the South East, older roofs are mostly slate or clay tile and many newer ones concrete tile. Each of these coverings has its own weak points, from fixings and valleys to flashings, chimneys and gutters.
If you look after a shop, office or commercial unit, for instance near Charter Place, a written record of the roof’s condition helps you plan maintenance rather than react to leaks. If you let a flat or house near Watford Junction station, a roof report between tenancies helps plan work before a small defect becomes a tenant’s leak. If your house is among the older ones in the streets near Church of St Andrew, its roof may have old fixings, lead flashings and chimneys that need a closer look.
Watford is about 17 miles north-west of London, in Hertfordshire. We survey roofs in Watford and the surrounding area as part of our work across London and South East England. We cover towns and villages across Hertfordshire. We also survey roofs in London.
Here we cover the WD25, WD19, WD18 and WD17 postcode area for chimney surveys. Local streets include Station Road, Church Road and The Parade High Street, all of which we cover. Watford sits on or near the A41 and A405, which makes travel easy. We also cover the places around Watford: North Watford (1 mile north-east), Meriden (1 mile north-east), Oxhey (2 miles south-east), Garston (2 miles north) and Watford Heath (2 miles south). Within a short drive, we also cover Hemel Hempstead (7 miles north-west), St Albans (7 miles north-east), Welwyn Garden City (13 miles north-east), Harpenden (11 miles north), Cheshunt (15 miles east) and Hatfield (10 miles north-east). As one of the bigger places in Hertfordshire, Watford has every kind of building, from houses and flats to offices.
Near you in Watford
Locally, jobs take us to homes and businesses close to The Watford UTC, Cassiobury Park and The Estcourt Arms and the streets around them. Watford has its own railway station: Watford Junction station. A little further out are Hilfield Castle (2.8 miles east) and Charter Place (0.5 miles south). The countryside around Watford includes Harrow Weald Common.
Places near Watford
More services for Watford
Questions from Watford
Can a landlord with a rental near Watford Junction station book a roof survey?
Yes, rented property is part of what we cover. You can phone 07833 053749 or send us an email with the address and some details, including who will give access on the day.
Is my home in Watford listed or in a conservation area?
Check Historic England’s online list first, then ask the council about conservation areas and any Article 4 direction. It matters most if you’re planning to re-roof in a different material.
What does a roof survey cost?
Our price is from £150, including VAT. Our three packages are Basic from £150, Standard from £250 and Premium from £400, including VAT.
My chimney looks like it is leaning. What should I do?
A leaning stack should be looked at. Our survey notes how it looks and the condition of the bricks and joints, and recommend a structural engineer where it may be a structural concern.
Can you survey in bad weather?
It can, depending on the survey. Drone flights need calm, dry weather, and thermal imaging works best with a dry roof, little wind and a sunny day beforehand. If the conditions aren’t right, we’ll talk to you about another date.
Is this an asbestos survey?
No. Our report may flag materials that could contain asbestos, but confirming it is a job for a specialist asbestos surveyor. It may be present in buildings built or refurbished before 2000.
Why is my chimney breast damp?
There are a few common causes: cracked flaunching, worn pointing, failed flashings, uncapped pots, or damp trapped in an unventilated stack. We check each one and note the most likely cause.
What we look for on each type of roof
Flaunching
Cracked flaunching is one of the most common chimney defects we record. It is normally a modest repair when it’s caught early.
Chimney breasts and the loft
Stains on timbers or brickwork around the stack can point to a leak. We record what we see with photos.
Landlord and commercial surveys in Watford
A roof problem in a let property affects your tenants as well as the building. A survey helps you spot issues early and plan the work.
If the property is let, the agent or a tenant can let us in. We survey on any day of the week, which helps when tenants work during the week.
Leave it or get it looked at?
For a buyer, the best time to learn about a chimney is before exchange. After that, any work is yours to arrange and pay for. A report gives you something specific to put to the seller. Whatever the age of a roof in Watford, small defects only grow if they’re left. What starts as a cracked flashing or a blocked outlet becomes wet timber and stained ceilings in time.
Thermal imaging and drone inspection (where applicable) come with the Premium Survey, which starts from £400, inc. VAT. We will tell you which package suits the questions you have.
Why choose Independent Roof Survey in Watford
- Drone and thermal imaging surveys available
- PI and public liability insurance
- CAA-registered drone operator (Flyer ID and Operator ID)
- A photo-illustrated written report
See what a roof survey costs or what we found on two real jobs.