Hertfordshire · London and the South East
Round Bush Chimney Survey
A survey of chimney stacks, pots, flashings and flaunching for Round Bush, from an experienced roof surveyor. Every survey comes with a written report and photos.
- Frost-damaged brickwork on the stack
- Worn or missing pointing
- A chimney out of line
How a chimney survey works in Round Bush
A damp patch on a chimney breast does not always come from the same place. Water may be getting in at the top through cracked flaunching or an uncapped pot, through the brickwork, or at the flashings. Moisture trapped inside a stack with no ventilation can also cause damp. Our survey checks each of these and records the likely cause. That points the work in the right direction. We are often asked to look into frost-damaged brickwork on the stack and gaps in the mortar around the pots, across shared and party-wall stacks, flaunching and brick chimney stacks.
Somewhere as small as Round Bush, homes are often older cottages and farmhouses, with outbuildings and some newer houses. Older roofs may be clay tile, slate, stone or thatch, often with chimneys that have stood a long time. We report on everything that’s safely in view, and thatch is a specialist material. On older roofs, it’s typically the chimneys and lead flashings that need work first.
The Standard Survey adds moisture detection, a structural check and a follow-up consultation. The Premium Survey goes further, with thermal imaging, drone inspection where it applies, structural analysis and an in-person consultation.
- Where
- Round Bush (WD25)
- Wider area
- Hertfordshire
- Price
- From £150 inc. VAT
- Reports
- A written report with photos, by email
- Appointments
- Monday to Sunday, daytime
- Cover
- PI and public liability insurance
- Call
- 07833 053749
- Updated
- 27 October 2026
What a chimney survey looks like in Round Bush
Slate and clay tile are the usual coverings on older South East houses, with concrete tiles on many later estates, with flat-roofed extensions, dormers and garages common everywhere. Knowing the covering helps explain which parts of a roof are likely to need work first. High Elms Manor, about 2.9 miles north-west, is one of the historic houses in the wider area around Round Bush. Older homes in the wider area often have features worth a closer look, like lead valleys, tall stacks and roofs that have been patched over the years, and a listed home or one in a conservation area may need consent for changes of material.
Anyone responsible for a site like Fair Field Junior School will know that long gutter runs and wide roofs on a building that size are worth checking on a regular cycle. Landlords with a home close to Radlett station may find that knowing the condition of the roof, chimneys and gutters helps you plan work rather than react to complaints.
Round Bush is about 2 miles north of Bushey, in Hertfordshire. Bookings from Round Bush are handled just like any other: a call or an email, a price, then a date. Our Hertfordshire coverage includes Round Bush. For surveys nearby, see our London page.
Surveys in WD25 work the same way as everywhere else we cover. You will find streets such as Round Bush Lane, Primrose Lane and Radlett Road, and we cover them all. Nearby, we also carry out chimney surveys in Aldenham (1 mile west), Kemprow (1 mile north), Patchetts Green (1 mile south-west), Letchmore Heath (1 mile south-east) and Radlett (1 mile north-east). We also work in nearby towns like Hemel Hempstead (7 miles north-west), St Albans (6 miles north), Welwyn Garden City (11 miles north-east), Harpenden (10 miles north), Hoddesdon (15 miles east) and Cheshunt (13 miles east).
Near you in Round Bush
Locally, jobs take us to homes and businesses close to Garston Park, Three Compasses Public House and Queens' School and the streets around them. The closest station to Round Bush is Radlett station, roughly 1.5 miles north-east of the centre. Nearby you will also find Radlett and District Museum (1.4 miles north-east) and Shenley Hospital (2.7 miles north-east). Green spaces nearby include Stanmore Common.
What affects the cost of chimney surveys
When we price a survey, we consider:
- The shape of the roof and its details
- Height and safe access
- Which survey package you book
- The number of roofs, including extensions and garages
Every price we give includes VAT. Prices start from £150, including VAT. We confirm the exact price before booking.
Getting in touch
Before you get in touch, it’s useful to have:
- Access details, such as a loft hatch or a shared roof
- Photos of the roof, taken safely from the ground or a window
- The kind of building and roof involved
- The reason for the survey, such as buying, a leak or storm damage
To arrange a survey, phone 07833 053749 or email us with the address and what you’d like to know about the roof. We will confirm the price before booking.
What this survey cannot tell you
Before booking, it’s worth knowing what a survey will not do:
- A structural engineer’s assessment
- Parts of the stack that cannot be seen safely or belong to a neighbour we cannot access
- Checks on boilers, fires or their flues
If you’re not sure which survey you need, call 07833 053749 or send us an email and we will give you a straight answer before you book. What our survey covers.
What we check
- Shared and party-wall stacks
- Lead flashings
- Brick chimney stacks
- Chimney pots and cowls
- Chimney breasts
- Flaunching
How the survey works
After the inspection, everything we found is written up in a report with photographs, sent to you by email. On timing, it usually takes roughly 1–2 hours for most homes, a little longer where there are several stacks. Cottages and farmhouses around Round Bush frequently have roofs at several levels, with lean-tos and outbuildings attached. Each part is looked at from wherever it can be seen safely, and anything we cannot see is noted.
- First we talk through the stacks, their history and any problems.
- Each stack is inspected from safe positions outside.
- We photograph and record the pots, flaunching, pointing and flashings.
- Inside, the chimney breasts and the loft are checked for damp where there’s access.
- You get a written report with photos and recommendations by email.
Before the survey
- Agree roof access with the managing agent if it is shared
- If you’re buying, let the agent know when we are coming
- Have any paperwork from past roof work to hand
Book a survey
For a price for chimney surveys in Round Bush, ring 07833 053749 or drop us an email. A few details about the property and the roof help us price the survey accurately.
Related advice
Tips from our surveys
Small things make a difference. Some pointers:
- Look at the chimneys with binoculars after a storm
- Ask about consent before removing a chimney on an older property
- Use the report as a baseline for future checks
- Have the flue swept and checked if you use the fire
Many people use the report to get quotes for the work. With the same list in front of each contractor, comparing quotes is simpler.
Check your stacks from the street or garden after a storm. Binoculars help you spot loose pots, missing mortar or lifted flashings.
Towns and villages near Round Bush
Other services in Round Bush
When to book a survey in Round Bush
Removing a chimney breast inside can leave questions about how the stack is supported. We note what’s visible in the roof space and outside, and the report recommends a structural engineer if support is a concern.
Things that frequently lead to a survey include:
- Bricks with flaking faces
- Staining on walls around the chimney
- A stack that appears to lean
- Unused flues sealed without airflow
For businesses in and around places such as Harlequin Centre, knowing the roof’s condition lets you budget for work rather than pay for emergencies.
Before you book any roof surveyor
- What happens after the report arrives
- Whether they hold professional indemnity and public liability insurance
- What they will not be able to tell you
- Whether the roof space is looked at, where there is one
Round Bush: your questions answered
Is Round Bush within the area you cover?
Yes, Round Bush is on our map. Villages and rural addresses get the same survey as a town house, with the route planned beforehand.
Does a conservation area affect roof work in Round Bush?
Start with Historic England’s list for listing and your council for conservation areas. Either can affect what roof work is allowed, so it is worth checking before planning any.
Do I have to be there for the survey?
That depends on the survey. For inside areas and the roof space, someone has to give us access; we will agree the details when you book.
What’s in the report?
A written report with photos, covering the condition of the chimney stack, the defects we found and what we recommend. The Standard Survey adds moisture detection and a structural check, and the Premium Survey adds thermal imaging, drone inspection where it applies and structural analysis.
Should I worry about a leaning stack?
Don’t ignore it. Stacks can lean when mortar on one side breaks down. We record its condition with photographs, and a structural engineer can confirm whether it’s stable.
Will you fly a drone over my roof?
Where it helps and it’s safe, yes. Flights depend on the weather on the day and airspace rules. We hold a CAA Flyer ID and Operator ID.
Are you structural engineers?
No. We point out what can be seen, such as sagging or deflection, but we do not carry out calculations or give an engineer’s opinion. If we think you need an engineer, the report says so.
DIY checks: what’s safe
If you have a loft with safe access, take a look inside. Take a torch and only step on boards or joists, checking for stains, damp wood or chinks of daylight.
Your own check is a good start, but it isn’t a survey. You won’t see flashings, valleys or the backs of chimneys properly from the ground, and those are details a survey looks at closely.