Shiel 42/250 Cap One

Shiel 42/250 Cap One are fully supported custom roof flashings designed to cover the junction of the two roof slopes at the building ridge. They ensure waterproofing and provide a clean, finished appearance in roofing systems constructed with ThermaBarr, ThermaGard and ThermaMagma COV Ridg insulated panels, or with MetaLite COV 42/250 single-skin metal sheets.

Overview

Overview DescriptionAvailable OptionsRelated files

Key benefits

quick and easy installation
resistance to weathering and corrosion
excellent water run-off thanks to the grooves

Available in

side dimension 300mm
length 1m

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Description

Sheets

Galvanised steel (EN 10346 and EN 10143)

Steel grade: DX51D
Coating: hot-dip galvanising Z100 g/m² or AluZinc AZ70 g/m²
Nominal thickness: from 0.60 mm to 1.00 mm

Pre-painted galvanised steel (EN 10346, EN 10143 and EN 10169)

Steel grade: DX51D, S250GD or S280GD
Coating: hot-dip galvanising Z100 g/m² or AluZinc AZ70 g/m²
Nominal thickness: from 0.35 mm to 1.00 mm
Colour coating: SP, PVC or PVDF

Stainless steel (EN 10088-1)

Steel grade: AISI 304 2B or AISI 316L
Nominal thickness: from 0.35 mm to 0.80 mm
Without colour coating: matt or gloss finish
Suitable for applications requiring corrosion resistance and hygiene-related specifications.

Aluminium (EN 485-1-2-4, EN 573-3, EN 546-1-2-3-4, EN 1396, EN 602 and ASTM-B209)

Aluminium alloys: 1xxx or 3xxx
Temper: H14, H24 or H44
Nominal thickness: from 0.60 mm to 1.00 mm
Without colour coating: matt or gloss finish

Pre-painted aluminium (EN 485-1-2-4, EN 573-3, EN 546-1-2-3-4, EN 1396, EN 602 and ASTM-B209)

Aluminium alloys: 1xxx or 3xxx
Temper: H14, H24 or H44
Nominal thickness: from 0.65 mm to 1.00 mm
Colour coating: SP or PVDF
Suitable for applications requiring corrosion resistance.

Configuration

Suitable for application on 42/250 trapezoidal profiles

Available Options

Available coatings and colours

DETAILS

Simple Polyester

Nominal coating thickness: 25 μm ± 5 μm
It is the most widely used and cost-effective coating option for metal facings. It is suitable for both exterior and interior surfaces and is typically used in building applications in inland areas under normal environmental conditions, i.e. non-corrosive atmospheres with low levels of air pollution. It provides adequate protection for outdoor exposure conditions (RC3) and long-term aesthetic performance.

Durable PVC Plastisol

Nominal coating thickness: 200 μm
It stands out for its exceptional durability and is ideal for demanding environments. It offers high wear resistance and long-term colour retention, even after prolonged exposure to UV radiation and adverse weather conditions. It provides adequate protection for outdoor exposure conditions (RC5) and long-term aesthetic performance.

High-Performance PVDF

Nominal coating thickness: 50 μm
It is ideal for high-specification architectural projects where aesthetics are of primary importance. It offers high wear resistance and long-term colour retention, even after prolonged exposure to UV radiation and adverse weather conditions. It provides adequate protection for outdoor exposure conditions (RC4) and long-term aesthetic performance.