Hertfordshire · London and the South East
Thermal Roof Survey in Boxmoor
Find out the condition of the roof at your property in Boxmoor. Visits run on weekdays and weekends, in the daytime.
- Thin or uneven insulation in the roof
- Damp patches with no obvious cause
- Damp where roofs meet walls and chimneys
Thermal roof survey in Boxmoor: what you get
Thermal imaging is useful when a damp patch has no clear cause. Water can travel some distance under a roof covering before it shows inside, and temperature patterns can help us trace where it may have come from. The images are used alongside a visual inspection and moisture readings, so no conclusion rests on one method alone. We survey commercial roofs, flat roofs and pitched roof slopes, and common reasons people get in touch are damp where roofs meet walls and chimneys and heat escaping through the roof.
Around Boxmoor, a good many roofs are low enough to see partly from the garden or the street. Chimney tops, valleys and rear slopes are where close-up or thermal images help most. The forecast decides the day, as calm, dry conditions suit both. Close-up images often show wear on ridges, verges and flashings that cannot be judged properly from the ground.
Every survey ends with a written report, with photographs, emailed to you. It explains the condition of the roof, the defects we found and what we recommend.
- Location
- Boxmoor (HP1, HP3, HP2)
- Wider area
- Hertfordshire
- Price
- From £400 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Appointments
- Weekdays, Saturdays and Sundays
- Cover
- Professional indemnity and public liability
- Phone
- 07833 053749
- Last updated
- 27 October 2026
Surveys for landlords and agents in Boxmoor
Landlords and letting agents in Boxmoor book surveys as well as householders. A written report with photos gives you a clear record of the roof.
Businesses and commercial landlords can book us too, including offices, shops and units. Larger roofs take longer, so they’re priced to suit.
What a thermal roof survey looks like in Boxmoor
Hemel Hempstead, which Boxmoor is part of, is one of England’s post-war new towns. Homes from the post-war decades are common in the new towns, many with low-pitched roofs in concrete tiles and flat-roofed garages or porches. Low-pitched roofs can be hard to see from the street, which is where a drone or thermal camera helps. If the drone is used for your survey, the flight is checked against the Drone Safety Map first.
For an older house near a landmark like Church of St John the Evangelist and Attached Church Hall, thin or patchy insulation under an old roof often shows up clearly on a thermal image.
Boxmoor is about 1 mile south-west of Hemel Hempstead, in Hertfordshire. In Boxmoor, as across Hertfordshire, every roof gets the same careful survey. Our area takes in places right across Hertfordshire. For surveys nearby, see our Milton Keynes page.
Thermal roof surveys in HP1, HP3 and HP2 work the same way as everywhere else we cover. You will find streets such as Cardy Road, Heath Lane and London Road, all of which we cover. Being close to the A4251, Boxmoor is easy for us to reach for thermal roof surveys. Other places close to Boxmoor include Warner's End (1 mile north), Grovehill (1 mile north-east), Woodhall Farm (1 mile north-east), Apsley (1 mile south-east) and Hemel Hempstead (1 mile north-east). Within a short drive, we also cover Watford (7 miles south-east), St Albans (7 miles east), Welwyn Garden City (13 miles east), Harpenden (8 miles north-east), Hatfield (11 miles east) and Borehamwood (11 miles south-east).
Local landmarks in Boxmoor
Locally, jobs take us to homes and businesses close to Gadebridge Park, The Hemel Hempstead School and Fishery Inn and the streets around them. There is a railway station in Boxmoor itself: Hemel Hempstead station. A little further out are Hemel Hempstead Hospital (0.7 miles north-east). For a walk, there is Long Deans.
Common questions in Boxmoor
Is Boxmoor within the area you cover?
We do. A small place gets exactly the same survey as a big one, with the route planned beforehand.
Do you cover Boxmoor?
Yes, Boxmoor is within the area we cover. Our area covers London and South East England. You can phone 07833 053749 or send us an email with the address and some details.
Does thermal imaging work on slate and tile roofs?
It can be useful, though pitched roofs are typically harder to read. Slates and tiles over a ventilated space can mask what’s below, so we combine it with an inspection from the loft where there’s safe access.
What do I do with the report?
The report arrives by email, with photos and clear recommendations. With Standard there’s a follow-up consultation; with Premium, an in-person consultation.
Can you inspect my roof with a drone?
Yes, where it’s applicable. Whether we can fly on the day depends on the weather and the airspace rules, and we check for restrictions near airports before flying. We’re a CAA-registered drone operator.
Is it the same as a RICS Level 2 or Level 3 survey?
No. We are experienced roof surveyors, and our survey covers the roof rather than the whole building. For the rest of the building, a RICS home survey is a separate job.
What will the report tell me?
You get our findings in writing, part by part, with photos, finishing with recommendations. Points are put with the most urgent first where relevant.
Practical tips
A survey works best with a little help from you, before and after. Tips:
- Keep the report to compare against after any repair
- Leave the roof to people with safe access
- Keep outlets and gutters clear to stop water sitting
- Keep a record of when stains appear
You also get an in-person consultation with a Premium Survey, so you can go through the images with us. There is a 12-month follow-up too.
Watch for new damp patches on ceilings beneath the roof. Catching a leak early stops insulation getting soaked.
Do you need a thermal roof survey in Boxmoor?
Some defects simply cannot be seen with the eye. Wet insulation, gaps in insulation and heat loss are often invisible from outside. A thermal camera adds another way of finding them.
Signs worth acting on include:
- Stains that keep coming back
- Patches of heat loss across the roof
- Ceilings that feel colder in places
- Gaps in loft insulation
If you look after a building such as Boxmoor Primary School, big roofs are where close-up aerial shots and thermal images show the most at once.
Choosing a roof surveyor
- What follow-up you get after the report
- What insurance they carry
- Do they have a CAA Flyer ID and Operator ID for drone work?
- Is VAT included in the price?
What happens if roof problems are left?
Heat lost through a roof costs money every winter. Thermal images can show where insulation is missing or has slipped, so improvements can go where they’re needed. Blocked gutters on homes around Boxmoor overflow and soak walls. Dealing with the cause is simple; drying out a wall is not.
Larger roofs, taller buildings and commercial roofs take longer, so the price reflects that. The price is confirmed before booking.
What you get with us
- More than 5,000 surveys completed
- Surveys seven days a week
- An independent view of the roof
- Clear package prices, with VAT included
See our cost guide and our case studies.
Nearby places to Boxmoor
Other services in Boxmoor
What we can’t see
Without opening up the roof, some things stay hidden, and that sets some limits:
- Clear results when the conditions on the day are poor
- A structural engineer’s assessment
- Confirming water without moisture readings
If you are not sure which survey you need, phone 07833 053749 or email us and we’ll give you a straight answer. What our survey covers.
Roofs we survey in Boxmoor
- Commercial roofs
- Pitched roof slopes
- Insulated roof spaces
- Flat roofs
- Ceilings below the roof
- Loft conversions
The survey, step by step
On the day, we start by asking what you’ve noticed and what you need to know. After that, we look at everything we can see safely, from the ground, from windows, in the roof space and by drone where applicable. Most surveys take between one and two hours for most homes, plus time to check any thermal findings with moisture readings. A visit to Boxmoor is planned like any other: the time, the access and where to park are agreed in advance. Weekday and weekend visits are both possible. If there are outbuildings or garages you want looked at, mention them.
- We start with the roof, its history and any signs of damp or heat loss.
- The weather and surface conditions are recorded.
- We inspect the roof and take thermal images during the same visit.
- We back up the thermal patterns with moisture readings.
- The Premium report reaches you the same day, and we go through it with you in person.
Getting ready for the survey
- Have any paperwork from past roof work to hand
- Leave a clear route to the loft
- Jot down any questions you want answered
Getting a price
To get a price for thermal roof surveys in Boxmoor, call 07833 053749 or send us an email. A few details about the property and the roof help us price the survey accurately.