Why choose code 5 760mm 6m roofing lead?

The code 5 760mm 6m roofing lead roll is a specialist-grade sheet designed for large, structural and complex weatherings. Its generous 760mm width, combined with Code 5 gauge, makes it an essential choice for parapet cappings, wide flashings, vertical cladding in welted panels, deep gutter linings and interface weatherings where longevity and rigidity are crucial.

Manufactured to the BS EN 12588 rolled lead standard, this sheet provides predictable behaviour and consistent thickness (approx. 2.24mm). BS EN 12588 sets the material specification, while installation workmanship must follow the guidance of the Lead Sheet Training Academy (LSTA) and the detailing rules set out in BS 6915.

The extended 6m roll length gives installers maximum flexibility: multiple parapet bays, cladding panels or sump trays can be prepared from a single roll, reducing waste and improving consistency across a project.

Plan bay sizing and quantities using our
Lead Flashing & Lead Roll Calculator.

Typical uses for code 5 760mm 6m roofing lead

The code 5 760mm 6m roofing lead roll is selected for:

• Parapet cappings with deep cover flashing requirements.
• Vertical cladding using welted or standing joint panel systems.
• Wide valley linings for slate or tile roofs exposed to high water volume.
• Large chimney aprons and back gutters with generous lap allowances.
• Gutter linings, sumps and channels requiring a heavy-gauge waterproof layer.
• Architectural weatherings on heritage or premium builds.

Why Code 5 is ideal for wide structural applications

Wider coverage areas demand a more robust sheet capable of withstanding increased thermal movement and more demanding environmental forces. Code 5 760mm 6m roofing lead delivers:

• Excellent resistance to fatigue over long service life.
• Structural rigidity suited to deep cover flashings and cladding panels.
• Stability on exposed parapets, gables and dormer faces.
• Performance trusted in heritage, commercial and premium residential roofing.

Installation guidance

Install code 5 760mm 6m roofing lead in line with the Lead Sheet Training Academy manuals and the principles set out in BS 6915. These define correct bay sizes, joint types, thermal movement allowances, clipping points and lap requirements for Code 5 sheets in both flat and vertical applications.

BS EN 12588 governs material composition only. For workmanship guidance, consult:
The Lead Lads — BS 6915 Summary
and
Neal Roofing — BS 6915 Overview.

As with any 6m roll, the sheet must be cut into suitably sized bays. Cladding panels may be welted, clipped or fixed to structural substrates depending on the system. Parapet trays and wide flashings must include correct falls, laps and movement joints.

Apply patination oil after fixing to achieve uniform early weathering and prevent whitening.

Installation essentials

1. Prepare substrates: Ensure continuous support with smooth parapet, deck or cladding surfaces. Install
   Lead Underlay.
2. Cut into bays: Follow LSTA / BS 6915 limits for Code 5 bay lengths.
3. Fix correctly: Use copper or stainless fasteners from
   Leadwork Fixings.
4. Detail joints: Form welts, laps and drips using BS 6915 guidance for structural weatherings.
5. Protect the finish: Apply patination oil immediately after installation.

Further learning & technical support

Learn more about the rolled lead material standard:
BS EN 12588 — Ultimate Guide.

Access further guidance via
The Lead Handbook
and the wider technical content at
theleadlads.co.uk.

For expert installation services and examples, see
Neal Roofing — Leadwork.

Recommended accessories

Combine code 5 760mm 6m roofing lead with:
Lead Underlay,
Patination Oil,
Lead Mate Sealant,
and specialist fixings from
Leadwork Fixings.

At a glance — code 5 760mm 6m roofing lead

Figures approximate. Use BS EN 12588 for material specification and follow LSTA / BS 6915 for workmanship and detailing.