Chimney stacks take more weather punishment than any other part of a roof. We repair, repoint and rebuild chimneys across Farnborough — including lead flashing replacement, pot repairs and stack rebuilds on period properties.
We cover all Farnborough postcodes (GU14) and the surrounding area. Free written quotes, no call-out fee, 10-year workmanship guarantee.
Failed or open mortar joints on chimney stacks allow water penetration that can saturate internal walls. We repoint in appropriate NHL lime or cement mortar depending on your property age.
Step, soaker and apron flashings replaced in Code 4 lead. The most common cause of chimney-related leaks in Farnborough is failed flashing rather than stack deterioration.
Chimneys that have deteriorated beyond repointing — spalling brickwork, structural movement, collapsed flaunching — rebuilt in matching brick with new DPC and flashing.
Cracked or missing chimney pots replaced. Cowls fitted to unused flues to prevent water and wildlife ingress.
Chimney problems in Farnborough follow predictable patterns from the local housing stock. Widespread concrete tile failure on Cove and Southwood estates. High emergency call volume from the dense housing. Flat roof extensions on 1960s properties frequently failing. We carry lime mortar mixes appropriate for period Farnborough properties on every job.
Farnborough is flat and densely built, with the highest housing density in Hampshire. This concentrates roofing demand — more properties per square mile than any surrounding area.
Widespread concrete tile failure on Cove and Southwood estates. High emergency call volume from the dense housing. Flat roof extensions on 1960s properties frequently failing.
We cover Farnborough (GU14) and surrounding areas including Cove, Aldershot, Fleet. Same-day response available Monday to Saturday. Emergency call-outs 24/7.
All chimney repairs work in Farnborough comes with a free written quote before we start. No call-out fee, no obligation. Call 0125 244 7622 to book.
| Job Type | Typical Cost | Notes |
|---|---|---|
| Chimney repointing | £300–£700 | Full stack, correct mortar |
| Lead flashing replacement | £200–£600 | Step and apron, Code 4 |
| Flaunching repair/replacement | £150–£350 | Around pot base |
| Chimney stack rebuild (partial) | £600–£1,500 | Upper courses, new DPC |
All prices include materials and labour. Written quote provided before any work starts. Call 0125 244 7622 for a free assessment.
Farnborough has the highest density of end-of-life concrete tile housing in Hampshire. The large post-war estates in Cove and Southwood — built between 1955 and 1970 — are now 55–70 years old. Many properties on these estates are presenting widespread surface carbonation on tiles, open ridge mortar, and flat garage roofs well past their service life simultaneously.
Chimney repairs in Farnborough require specific knowledge of the local housing stock. On Victorian and Edwardian properties, lime mortar specification is non-negotiable. On post-war stock, cement mortar is appropriate. Getting this wrong in either direction causes damage — cement on Victorian brickwork causes spalling; lime on modern work sets too slowly. We specify correctly as standard.
Farnborough's high housing density means roofing contractors are in high demand here — particularly in spring and after autumn storms. Booking ahead rather than waiting for an emergency is good practice for Farnborough homeowners.
The dense suburban tree planting on Farnborough's 1960s estates generates significant leaf fall every autumn. Gutter and valley clearance is the most important annual maintenance task for properties on these estates.
"Chimney was letting water into the bedroom wall. Turned out the flashing had completely failed. They stripped it and relaid in lead properly. Dry wall ever since."
"Had the stack repointed in lime mortar — they were one of the few who knew it had to be lime on a Victorian property. Excellent work, correctly specified."
"Pot had cracked and bits were coming off. They replaced the pot and re-fixed the flaunching. Clean job, came when they said they would."
Open or cracking mortar joints visible from ground level, damp patches on chimney breast walls inside, or white salt deposits (efflorescence) on external brickwork are all signs repointing is needed. We carry out a close inspection before quoting.
For pre-1919 properties — which are common in Farnborough — NHL (natural hydraulic lime) mortar must be used. Harder cement mortars cause the brickwork to crack rather than allowing natural movement. We always specify the correct mortar for the property age.
Yes — and it's worth doing. Unused chimneys still need weathertight stacks and flashings. Fitting a capping cowl to unused flues prevents water ingress and wildlife nesting.
Done correctly with the right mortar, chimney repointing lasts 20–30 years. Using the wrong mortar — particularly hard cement on soft period brick — can cause spalling within 5–10 years as the brick itself breaks up under thermal stress.
Local roofers. No call-out fee. Written quote before we start. 10-year guarantee on all work.
0125 244 7622 📞 Call Now — Free Quote