Why choose Code 3 150mm 6m Roofing Lead?

Code 3 150mm 6m Roofing Lead gives you the classic 150 mm width with the convenience of a longer
6 m roll—ideal where you want fewer joints and consistent presentation across runs of flashing or a batch of soakers.
Code 3 is light and highly workable for details that function as weatherings rather than load-bearing coverings, making
it a favourite for abutments, chimneys and dormers where crisp lines and easy dressing matter.

Typical uses for Code 3 150mm 6m Roofing Lead

• Stepped and cover flashings to brick/stone abutments.
• Apron flashings to chimneys and dormer cheeks (keep single-piece lengths sensible).
• Individual slate/tile soakers produced efficiently from a single 6 m roll.
• Small weatherings, upstands and protection pieces around openings and cills.
• General detailing where a light, easy-to-form sheet is preferred.

Good practice with Code 3 150mm 6m Roofing Lead

Keep piece lengths within sensible limits and allow for movement. Dress neatly into chases and finish with a suitable
pointing material or neutral-cure sealant. Use clips/straps and fixings sparingly so the sheet can expand and contract
without stress. For bay roofs, parapets and areas subject to load or foot traffic, step up to heavier codes (e.g., Code 4/5)
as required by the detail and specification.

Installation essentials

1. Prepare the substrate: Provide a smooth bearing and remove sharp edges. Use a slip layer beneath wider weatherings.
2. Set out & cut: Measure runs accurately; cut Code 3 150mm 6m Roofing Lead with clean edges for tight laps.
3. Fix with care: Choose copper or stainless fixings/clips; avoid over-nailing and keep fixings out of movement zones.
4. Finish the chase: Point or seal for a crisp, durable joint that sheds water.
5. Protect new work: Consider patination oil on visible areas to reduce early staining and promote an even tone.

Standards & further reading

For workmanship principles that support durable leadwork, review our explainer aligned to recognised guidance:
The Lead Lads — BS 6915 overview,
alongside the partner summary at
Neal Roofing — BS 6915 Leadwork.
For service context and case-led examples, see
Neal Roofing’s leadwork page,
and explore our hub at theleadlads.co.uk.

Complete the system

Pair Code 3 150mm 6m Roofing Lead with:
Hall Clips for quick chase restraint,
Lead Mate Sealant for neat pointing,
Building Paper Lead Underlay beneath wider weatherings,
and Lead Patination Oil 0.5L to protect fresh work.
For mechanical fixings, choose Copper Nails 3.35×25 mm
or Stainless Ringshank 25 mm.

At a glance — Code 3 150mm 6m Roofing Lead

Figures are indicative; always follow your project specification. Use heavier codes where pieces act as coverings or are subject to load/traffic.