Tangmere's post-war housing stock is now at the point where preventive action is far more cost-effective than reactive repair. The concrete interlocking tile roofs across the former RAF station estate are at the end of their design life — nail sickness is widespread, and ridge mortar failure is the most common call we receive from the village.
Tangmere's post-war housing stock is now at the point where preventive action is far more cost-effective than reactive repair. The concrete interlocking tile roofs across the former RAF station estate are at the end of their design life — nail sickness is widespread, and ridge mortar failure is the most common call we receive from the village.
In Tangmere, standard post-war chimney stacks with concrete pots and sand-cement flaunching; mortar deterioration across the estate stock is widespread. Chimney leaks are almost always at the point where the stack meets the tile slope — the flashing — or at the mortar joints in the stack itself. Both are repairable without a full rebuild in most cases.
The most common chimney repair calls in this area: lead flashing replacement or re-dressing, chimney repointing, flaunching renewal (the mortar bed the pot sits in), pot replacement, and stack rebuilds where mortar failure has progressed to the point where the masonry is no longer stable. We assess which category applies at the survey.
Free quote — no call-out fee — Tangmere and surrounding area
📞 01243 278085Not required in Tangmere's post-war stock. All chimney pointing uses an appropriate sand-cement mix matched to the existing mortar specification.
"Lead flashing had completely failed on the chimney stack. Properly replaced, not just patched. No more damp on the chimney breast inside."
"Repointing in lime mortar as required. They understood the conservation area requirements without needing to be told twice."
"Flaunching replaced and new pots fitted. Neat job, excellent price. Would recommend to anyone in the area."
Tangmere sits on the open coastal plain east of chichester with flat agricultural land in all directions — no topographic shelter from the prevailing south-westerly weather, and the former airfield site means exceptionally open exposure. For chimney repairs in Tangmere this means the flat, unshielded position means ridge tile security is critical — wind uplift on Tangmere ridges is higher than in sheltered residential streets, and poorly-bedded ridges fail here at lower wind speeds. The village is a mix of older rural properties and 20th-century residential development, with a significant proportion of the housing stock from the post-war and 1960s periods that is now approaching or at nail sickness threshold. We include ridge clip inspection in every tangmere survey and specify mechanical clips on all re-bedding work as standard — the open exposure makes supplementary fixing obligatory rather than optional.
Chimney repointing in Tangmere typically costs £340–£780. Lead flashing replacement runs £270–£640. Full chimney rebuilds — where the stack is beyond repair — are £2,100–£5,200. We quote after a free survey and scaffold assessment where needed.
The most common causes in Tangmere are cracked or open flaunching on post-war concrete pot stacks, sand-cement mortar joint failure on 1960s-70s brickwork from weathering, and displaced pots from winter gale damage. We diagnose the exact cause at the survey — the visible symptom (damp patch on breast wall) is usually a different location from the actual defect.
Not required in Tangmere's post-war stock. All chimney pointing uses an appropriate sand-cement mix matched to the existing mortar specification.
Most chimney problems in Tangmere are repairable — repointing, flashing replacement, pot replacement and flaunching renewal cover the majority of cases. A full rebuild is needed when the stack has structural movement, widespread spalling brick or stone, or where mortar failure has progressed to the point where the masonry is no longer stable. We assess this during the survey.
We would recommend a HETAS-registered sweep and inspection before using the fireplace if the chimney has had water ingress. A leaking chimney stack can cause mortar deterioration inside the flue, and wet or softened refractory material is a potential hazard. Get the chimney repaired and swept before lighting the fire.
Annual inspection is the right interval for most Tangmere properties — ideally in late summer before the heating season starts. Properties in exposed positions, those with lime mortar stacks, and any chimney that has had previous repair work benefit most from consistent annual checking. We include a chimney condition note in our survey reports.
Minor flaunching repairs and pot replacements can sometimes be done from a cherry picker or long ladder on single-storey elements. Full chimney repointing, lead flashing replacement and any structural work on a standard two-storey Tangmere property requires scaffold for safe access and quality of work. Scaffold costs are included in our quotes.
A chimney inspection covers every element that can fail: the flaunching (the mortar bed the pot sits in), the pot condition, the pointing in the main stack body, the lead soakers between each tile course and the stack, the stepped cover flashings on the stack face, the back gutter behind the stack, and the chimney breast internally for evidence of water ingress. In Tangmere, where unshielded open coastal plain with no topographic shelter, the failure patterns we typically find depend on the property age — Victorian and Edwardian chimneys present primarily with lead failure and lime mortar deterioration; post-war properties present with failed sand-cement flaunching and inadequate original flashing specification.
Most chimney problems are repairable without a rebuild. Repointing, lead replacement and flaunching renewal cover the vast majority of cases we survey. A rebuild becomes necessary when the stack has structural movement — visible lean or displacement — when spalling has progressed to the point where individual bricks are structurally compromised, or when mortar failure is so comprehensive that the stack is genuinely unstable. We photograph everything at the survey and give you a clear, evidenced view of which category your chimney falls into. We do not recommend rebuilds when repointing is the appropriate response.
Chimney repointing in Tangmere typically costs £350 to £900 depending on stack height and extent. Lead flashing set replacement runs £350 to £750. Flaunching renewal and pot replacement costs £200 to £500. Full chimney rebuilds — needed where structural movement has occurred — are £2,500 to £6,000 depending on stack size and height. All costs confirmed in a written itemised quote after a free survey.
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