Hertfordshire · London and the South East
Colney Heath New Roof Snagging
Checking a new or replacement roof for snags across Colney Heath, with drones and thermal imaging where they help. Get in touch for a price.
- Gutters blocked by building debris
- Broken coverings left on a new roof
- Loose flashings at walls or chimneys
New roof snagging for homes and businesses in Colney Heath
We carry out new roof snagging in Colney Heath and across London and the South East. A visit normally takes about one to two hours for a house, and about three to four hours for a commercial roof. Everything visible from safe vantage points is checked including by drone where it applies. You then get a written report with photos. We inspect on weekdays and at weekends. We survey loft conversions and dormers, replacement roofs and new-build homes, and the problems we are asked to look at most are damage to other parts of the building and flashings not properly dressed or fixed.
For a small place like Colney Heath, the visit is planned like any other: it just means planning the journey and access beforehand. If there are outbuildings with roofs you want checked, mention them when booking, so the visit can be planned around them. Buyers and owners of new roofs get the same approach as anywhere. Visits can be booked on weekdays, Saturdays and Sundays.
The report is yours to share with whoever needs it: your solicitor, the seller, your insurer, a roofer or the building’s managing agent.
- Where
- Colney Heath (AL4)
- Wider area
- Hertfordshire
- Prices
- From £150 inc. VAT
- Reports
- Written, with photos, emailed to you
- Appointments
- Weekdays, Saturdays and Sundays
- Insurance
- Professional indemnity and public liability
- Call
- 07833 053749
- Last updated
- 27 October 2026
The survey, step by step
You do not need to do much on the day. Point out anything you’ve noticed, like stains, drips or loose pieces, and we will get on with the inspection. The survey itself takes about one to two hours at most homes, though large, tall or awkward roofs take more time. Somewhere like Colney Heath needs a little journey planning: let us know about lanes, gates and parking. The roof is looked at from the ground, from windows, from the loft where there is safe access and from the roof where it’s safe.
- We start by finding out what was replaced and what worries you.
- The coverings, ridges, hips and verges are checked as far as can safely be seen.
- We check valleys, flashings and gutters, and the underlay at the eaves where it is visible.
- We look in the roof space, where there is safe access, and around the property for debris or damage.
- You get a photo report listing the snags we found.
How to prepare
- Have any paperwork from past roof work to hand
- Let us know about parking before the day
- Agree roof access with the managing agent if it’s shared
Book a survey
We confirm the price for the job before you book, so you know where you stand. New roof snagging starts from £150, including VAT. To book, phone 07833 053749 or drop us an email.
Read more
Roof by roof
Flashings
Chimney flashings are a frequent source of leaks, so we check them closely.
Underlay and ventilation
From the loft, we check the underlay and look for condensation.
What affects the price in Colney Heath
Several things affect the price of a survey:
- The height of the building and how the roof can safely be seen
- The roof’s overall size
- Any need for thermal images or a drone flight
- How many separate roofs there are, such as extensions, dormers and garages
There are three survey packages: Basic from £150, Standard from £250 and Premium from £400, all inc. VAT. What your roof costs depends on its size, access and what you want to find out.
Helping us price your survey
To price your survey accurately, we’ll ask about:
- The type of building and roof, such as pitched or flat
- What made you get in touch
- How the loft is reached, if there is one
- Pictures of the roof from a safe spot, if you have them
You can call us seven days a week. To book or ask a question, phone 07833 053749 or email us.
Questions from Colney Heath
Do you cover smaller places like Colney Heath?
We do. A small place gets exactly the same survey as a big one.
Are flat-roofed garages and porches in Colney Heath worth including?
Yes, if you’d like it included, mention it as you book. On buildings from before 2000, cement sheet roofs may contain asbestos and should be checked by a specialist asbestos surveyor before anyone disturbs them.
Will you walk on the roof?
Only if it’s safe. We inspect whatever is safely visible: from ground level, from windows and vantage points, from the roof space, from the roof itself where safe and by drone where it applies. The report says if anything couldn’t be seen.
Can you survey a shared roof?
Yes, as long as access is agreed. Roofs over flats are frequently shared, so we need permission from whoever owns or manages the building. We can only inspect what we are given access to.
Do you test for asbestos?
No. Asbestos surveys and sampling are not something we do. The report may flag materials that could contain asbestos on buildings built or refurbished before 2000, with a recommendation to have a specialist asbestos surveyor check before it’s disturbed.
How experienced are you?
Over 20 years and more than 5,000 surveys, across London and South East England.
Do you get involved if the roofer disagrees with the report?
No. Our job is to report on the roof as we find it. Any dispute is between you and your roofer or builder and our report gives you an independent record.
Colney Heath homes and their roofs
Across the South East, older homes tend to have slate or clay tiles, and many later ones concrete tiles, with flat-roofed extensions, dormers and garages common everywhere. Material and age explain a lot of what turns up on the day, whether the roof is old or brand new. Colney Heath is part of Hatfield, one of the 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 pitches, ageing concrete tiles and old flat roofs each have their own weak points, worth knowing before you commit.
Hatfield House, about 2.3 miles north-east, is one of the historic houses in the wider area around Colney Heath. Buying a period property here means asking about the roof’s age and repairs, and about any listing or conservation area. The streets around a church such as Church of St Mark are frequently among the oldest in a place, and if yours is one of the older homes nearby, ask the seller about past roof repairs, because older roofs frequently have patched valleys, replaced slates and reset ridges.
Colney Heath is about 2 miles south-west of Hatfield, in Hertfordshire. In Colney Heath, as across Hertfordshire, every roof gets the same careful survey. Colney Heath is one of the towns and villages in Hertfordshire we cover. There is also a page for London.
We work across the AL4 postcode area for new roof snagging and the streets around it. Local streets include High Street, Fair View and Roestock Lane, all of which we cover. Neighbouring places we cover for new roof snagging include Sleapshyde (1 mile north-west), Welham Green (1 mile east), Smallford (1 mile north-west), Hatfield (2 miles north-east) and Tyttenhanger (2 miles west). We also work in nearby towns such as Watford (8 miles south-west), Hemel Hempstead (9 miles west), Stevenage (12 miles north), St Albans (3 miles west), Welwyn Garden City (5 miles north-east) and Harpenden (7 miles north-west).
Around Colney Heath
Typical jobs here are in homes near Chalkdrawers Arms, Bishop's Hatfield Girls' School and North Mimms Park, among other places. Colney Heath’s nearest station is Welham Green station, about 1.7 miles east of the centre. A little further out are Hill End Hospital (2.3 miles west) and The Bunker at Hatfield Police Station (1.9 miles north). Open spaces near Colney Heath include Verulamium Lake and Colney Heath Local Nature Reserve.
What happens if roof problems are left?
You may not see a fault until it causes damage. An inspection before that point gives you a record of the roof as handed over. Around Colney Heath, older homes often have old roof timbers, where water from a failed roof can cause rot if it is left.
All our prices include VAT. New roof snagging starts from £150, including VAT. You will know the price for your survey before you book.
Why book with us
- An independent look at the roof
- Prices that include VAT
- Drones and thermal imaging where it applies
- 5,000+ roofs surveyed
Common roof problems in Colney Heath
Ventilation is sometimes missed or blocked during re-roofing. Without enough airflow, condensation can build up in the roof space.
Problems we come across often include:
- Broken coverings left on a new roof
- Cracked mortar at the ridge or hips
- Underlay at the eaves left exposed
- Vents that weren’t fitted or are covered
For landlords with property near Welham Green station, a survey before purchase, or before signing off a new roof, saves surprises once a tenant moves in.
Before booking anyone
- How soon the report will arrive
- If they fly a drone, whether they hold a CAA Flyer ID and Operator ID
- Whether you can ask questions once you have the report
- Will they check the loft as well as the outside?
Landlords, agents and block managers in Colney Heath
Landlords and letting agents in Colney Heath book surveys as well as householders. A photo-illustrated written report gives you a clear record of the new roof.
Managing agents and residents’ management companies use roof surveys to plan maintenance. Recommendations are set out by urgency where it matters.