
Lead Flashing · Nelson
Lead Flashing Roofers in Nelson
Code 4 and code 5 milled lead — the only material we use around chimneys, abutments and valleys.
Why Lead Flashing matters in Nelson
Hand-dressed milled lead sheet to BS EN 12588. We use code 4 for soakers and aprons, code 5 for chimney stacks and exposed valleys. Dressed and chase-fixed properly, lead outlasts the roof covering itself.
Nelson specifics: Standard on Burnley/Padiham stone-built terraces; the wrong gauge cracks in two winters.
Best for
Chimney flashings, wall abutments, valleys, dormer cheeks, parapet copings.
Pros
- Genuinely lifetime material when correctly fixed
- Patine matures into the look of the building
- Re-dressable and re-usable
Trade-offs
- Heavy and specialist to fit
- Lead theft risk on isolated rural rooftops
- Higher upfront cost vs lead-substitute
Cost band
£££
Lifespan
60–100+ years.
Pennine
Specified for Nelson
Nelson housing context
Long terraces of two-up-two-down millworker housing, plus larger end-of-terrace properties on Manchester Road. Many roofs share continuous valleys and party-wall chimneys.
