Hampshire · London and the South East
Roof leak investigation in Farnborough, Hampshire
An experienced roof surveyor for roof leak investigations in Farnborough. More than 20 years and over 5,000 surveys across London and South East England.
- Condensation that looks like a leak
- Water coming in around a roof light or dormer
- Damp ceilings under a flat roof
Landlords, agents and block managers in Farnborough
Businesses and commercial landlords can book us too, from shops and offices to industrial units. Bigger roofs take more time, so they’re priced to suit.
Landlords, agents and building managers in Farnborough and across Hampshire can book any of our surveys. For a price for a let property or a block, phone 07833 053749 or use the contact form.
About our roof leak investigation in Farnborough
Roof leaks rarely show up where you’d expect. Water often travels along timbers or underlay before it finds a way down, so a ceiling stain is rarely directly below the cause. Our leak investigation traces it back. Patching the spot above the stain often misses the real cause. Finding the route first lets the repair go where it’s needed. We survey flat roof details, rooflights and dormers and lead flashings, and people most often book us about damp patches next to the stack and water coming in around a roof light or dormer.
Around a town like Farnborough, leaks come from older and newer roofs alike. On older roofs it’s often slates, mortar and lead that has split or lifted; later homes can leak at valleys, verges and flat roofs over extensions. Knowing the cause tells you what to do next. It also tells you whether the problem is old wear or something more recent.
The Standard Survey adds moisture detection, a structural check and a follow-up consultation. The Premium Survey adds thermal imaging, drone inspection where applicable, structural analysis and an in-person consultation.
- Place
- Farnborough (GU14, GU11, GU17)
- Region
- Hampshire
- Price
- From £150 inc. VAT
- Report
- Emailed report with photos and recommendations
- Appointments
- Weekdays, Saturdays and Sundays
- Insured
- Professional indemnity and public liability
- Call
- 07833 053749
- Page updated
- 27 October 2026
Roof by roof
Valleys
Valleys collect water from two roof slopes. Worn or split linings and slipped valley tiles let it under the coverings.
Parapet and box gutters
Parapet and box gutters sit behind walls or inside the roof. When their outlets block, water rises over the lining and runs indoors.
Leave it or get it looked at?
A leak rarely stays small. Damp spreads into rafters, ceilings and insulation. Tracing it now means less to put right later. A defect spotted early can be planned and budgeted for, whereas a leak tends to force the timing on you, in Farnborough as anywhere.
One thing that affects the price is the package: Basic from £150, Standard from £250 or Premium from £400, all with VAT included. The roof’s size, height and access matter as well.
Why us?
- Clear package prices, including VAT
- Over 5,000 surveys carried out
- More than 20 years surveying roofs
- Thermal imaging and drone inspection where they help
How the survey works
When we arrive, we begin with a quick chat about the roof and anything that’s worrying you. After that, we look at everything we can see safely, from the ground, from windows, in the roof space and by drone where it applies. The survey typically takes between one and two hours for a house, or half a day or so for a commercial building. In Farnborough, many roofs join a neighbour’s, so we check what can be seen of the shared parts from your side. It’s useful to know about previous repairs, leaks or recent work.
- We start with what you’ve seen: where the stain is and when it gets worse.
- The visit starts indoors, at the stain and in the loft.
- We check the likely entry points outside, like flashings, valleys, chimneys and gutters.
- Where it helps, we take moisture readings and use thermal imaging.
- We email a report with photos, the likely entry point and recommendations.
Getting ready for the survey
- Point out any leaks or damp patches
- Mention any parking restrictions on your street
- Keep pets inside or away from the areas we’re looking at
Book a survey
Once you know what you need, phone 07833 053749 or drop us an email. From there it’s a case of choosing a package, agreeing the price and fixing a day.
Related advice
Nearby places to Farnborough
Also in Farnborough
Useful tips for Farnborough property owners
Small things make a difference, both for the survey and for the roof itself. Our tips:
- Do not climb onto the roof to look
- Keep a photo record of the damp patch
- Let us know if there are tanks or pipes in the loft
- Have an electrician check any wet fittings
The report gives whoever carries out the work a clear starting point. They’ll see exactly where the problem is, so the repair is aimed at the cause.
Keep the roof space ventilated. Good airflow reduces condensation, which is often mistaken for a leak. Keep insulation clear of the eaves.
Leaks and storm damage in Farnborough
Thatch survives on some older buildings in Hampshire’s villages. Older houses in the South East frequently have slate or clay tile roofs, while many later estates have concrete tiles. Different coverings let water in at different points, which shapes where the search starts. Older buildings may be listed or sit in a conservation area. To find out, check Historic England’s list and ask the council about conservation areas. In either case, a change of roofing material may need consent.
Trees in and around Snaky Lane Community Wildlife Area shed leaves that can end up in nearby gutters, and blocked gutters overflow and soak walls. If you own a rental within reach of Farnborough Main station, finding the cause of a leak fast keeps a tenant’s home dry and the work focused. For site and facilities teams at buildings like Tower Hill Primary School, a leak through a large roof is often found some distance from where the water shows inside.
Farnborough is about 31 miles south-west of City of Westminster, in Hampshire. Farnborough gets the same service as everywhere else we work: a careful inspection, photos and a written report. Farnborough is one of the towns and villages in Hampshire we cover. There’s also a page for Guildford.
We survey roofs across the GU14, GU11 and GU17 postcode area for roof leak investigations and the streets around it. Streets in the area include Wallis Square, Church Road West and Longleat Square, all of which we cover. You will find Farnborough on the A325 and A327, so it’s easy for us to get to. If you’re just outside Farnborough, we cover Cove (1 mile west), North Camp (1 mile south-east), Southwood (1 mile west), Mytchett (2 miles east) and Ash Vale (3 miles south-east). Within a short drive, we also cover Basingstoke (15 miles west), Fleet (3 miles south-west), Alton (13 miles south-west), Yateley (4 miles north-west), Bordon (13 miles south) and Hook (8 miles west). Farnborough is one of the larger places we cover in Hampshire.
Near you in Farnborough
Locally, jobs take us to homes and businesses close to The Tilly Shilling pub, Henry Tyndale School and Snaky Lane Community Wildlife Area and the streets around them. Other local landmarks include National Aerospace Library (0.8 miles south-east) and Cove School (0.6 miles north-west). The nearest railway station is Farnborough Main station, roughly 0.5 miles east. A little further out are Frimley Park Hospital (2 miles north-east) and Hart Shopping Centre (3.3 miles west). Not far away are Aunt's Pool and Ball Hill.
Should I look at the roof myself first?
A DIY look is useful, but it is not a survey. From the ground, valleys, flashings and the backs of chimneys are frequently out of sight, and those are details a survey looks at closely.
After strong wind, take a look from the pavement or garden: broken slates or tiles in the garden, gaps along the ridge or loose lead are signs to note. Do not go up yourself.
Farnborough questions
How should I get ready for a visit in Farnborough?
Clear the way to the loft hatch if there is one, and let us know about any leaks, stains or past repairs. Parking and access details for Farnborough help us plan the visit.
How do I find out if my home in Farnborough is listed?
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.
How do I arrange a roof leak investigation in Farnborough?
To arrange a survey, phone 07833 053749 or use the contact form with the address, the type of property and what’s prompted the survey. We’ll confirm the price and find a day that suits.
Can you give me structural calculations?
No. We are experienced roof surveyors, and visible signs such as sagging are noted, but we do not provide calculations or an engineer’s opinion. The report will say if you need an engineer.
How long does the visit take?
Allow an hour or two at a typical home, and about three to four hours for a commercial roof. We will give you an idea of timing when you book.
Can you survey a shared roof?
Yes, once access has been agreed. Roofs over flats are often shared, so we need permission from the freeholder or managing agent. We inspect only the parts we’re allowed to reach.
How much does a roof leak investigation cost in Farnborough?
Our price is from £150, including VAT. The final figure depends on the roof and the package you choose, confirmed before anything is booked.