Ridge Tiles in Old Town
Ridge tile repairs in Old Town are among the most frequently deferred maintenance jobs we encounter — and one of the most consequential when left too long. Failed ridge mortar allows wind to work ridge tiles loose, exposing the roof felt beneath. In Old Town's conditions, elevated above the town centre with some South Downs wind exposure; less direct salt loading than the seafront but still coastal climate influence; code 4 lead standard throughout, mortar-bedded ridges on exposed elevations have a significantly shorter lifespan than properly installed dry-fix systems.
The historic core around St Mary's Church with a mix of Victorian, Edwardian and some pre-Victorian properties; conservation area designation applies to the historic streets in Old Town means many properties have original mortar-bedded ridge work that has never been converted to dry-fix. Where mortar failure is isolated to a section, repointing in flexible mortar is a valid repair. Where it is widespread — which it typically is on south and west-facing slopes on properties of 20+ years — dry-fix conversion is the right long-term solution.
Ridge Tile Work We Cover in Old Town
Section repointing in flexible mortar for localised failures. Full ridge repointing where mortar loss is widespread. Dry-fix ridge system installation — continuous ventilated batten, mechanical clip fixing, no mortar dependence. Individual cracked or broken ridge tile replacement. Hip tile repair and replacement. Verge mortar replacement or dry-fix verge conversion. All ridge work in Old Town carries our 10-year workmanship guarantee and we specify the correct system for your roof's exposure.
Why Ridge Mortar Fails in Old Town
Ridge mortar is exposed to more thermal cycling than any other mortar joint on the roof. In Old Town, freeze-thaw cycles in winter and summer expansion cause conventional sand-cement mortar to crack within 10–20 years. Flexible mortar extends this to 20–30 years. Dry-fix mechanical fixing eliminates mortar entirely and lasts the life of the tile. For exposed elevations in Old Town, dry-fix is our recommendation.
Dry-Fix Ridge vs Mortar in Old Town
Dry-fix ridge systems use purpose-made polyurethane or aluminium caps with mechanical fixing into the ridge board — no mortar, no future repointing. The system flexes with the roof structure rather than cracking. On Old Town properties with south-west or north-facing ridges, or on elevated positions with wind exposure, dry-fix is the specification that will last. Mortar repointing is a valid option on sheltered aspects where budget is the constraint.
Ridge Tile Replacement Process in Old Town
We strip the affected ridge section, clear old mortar, check the ridge board and top batten condition, then re-bed or mechanically fix depending on specification. On properties where the scaffold is already erected for a re-roof, we always include ridge specification in the quote — doing it separately later at full scaffold cost is not economical. Call us for a free survey on your Old Town ridge.
Ridge Tile Costs in Old Town
Section repoint (per metre): £25–£45 · Full ridge repoint (semi): £400–£700 · Dry-fix conversion (semi): £600–£1,100 · Individual tile replacement: £80–£180 · Free survey included.
Free ridge tile survey for Old Town
0132 336 5960If you have noticed mortar debris in your gutters, visible gaps in the ridge line, or ridge tiles that appear displaced, call us for a free survey. Properties on Church Street and High Street are in our regular Old Town coverage area.