From £25.00

Please select a colour
Mill Finish
RAL1000 - Green Beige
RAL1001 - Beige
RAL1002 - Sand Yellow
RAL1003 - Signal Yellow
RAL1004 - Golden Yellow
RAL1005 - Honey Yellow
RAL1006 - Maize Yellow
RAL1007 - Daffodil Yellow
RAL1011 - Brown Beige
RAL1012 - Lemon Yellow
RAL1013 - Oyster White
RAL1014 - Ivory
RAL1015 - Light Ivory
RAL1016 - Sulphur Yellow
RAL1017 - Saffron Yellow
RAL1018 - Zinc Yellow
RAL1019 - Grey Beige
RAL1020 - Olive Yellow
RAL1021 - Colza Yellow
RAL1023 - Traffic Yellow
RAL1024 - Ochre Yellow
RAL1027 - Curry Yellow
RAL1028 - Melon Yellow
RAL1032 - Broom Yellow
RAL1033 - Dahlia Yellow
RAL1034 - Pastel Yellow
RAL2000 - Yellow Orange
RAL2001 - Red Orange
RAL2002 - Vermilion
RAL2003 - Pastel Orange
RAL2004 - Pure Orange
RAL2008 - Bright Red Orange
RAL2009 - Traffic Orange
RAL2010 - Signal Orange
RAL2011 - Deep Orange
RAL2012 - Salmon Orange
RAL3000 - Flame Red
RAL3001 - Signal Red
RAL3002 - Carmine Red
RAL3003 - Ruby Red
RAL3004 - Purple Red
RAL3005 - Wine Red
RAL3007 - Black Red
RAL3009 - Oxide Red
RAL3011 - Brown Red
RAL3012 - Beige Red
RAL3013 - Tomato Red
RAL3014 - Antique Pink
RAL3015 - Light Pink
RAL3016 - Coral Red
RAL3017 - Rose
RAL3018 - Strawberry Red
RAL3020 - Traffic Red
RAL3022 - Salmon Pink
RAL3027 - Raspberry Red
RAL3031 - Orient Red
RAL4001 - Red Lilac
RAL4002 - Red Violet
RAL4003 - Heather Violet
RAL4004 - Claret Violet
RAL4005 - Blue Lilac
RAL4006 - Traffic Purple
RAL4007 - Purple Violet
RAL4008 - Signal Violet
RAL4009 - Pastel Violet
RAL4010 - Telemagenta
RAL5000 - Violet Blue
RAL5001 - Green Blue
RAL5002 - Ultramarine Blue
RAL5003 - Sapphire Blue
RAL5004 - Black Blue
RAL5005 - Signal Blue
RAL5007 - Brilliant Blue
RAL5008 - Grey Blue
RAL5009 - Azure Blue
RAL5010 - Gentian Blue
RAL5011 - Steel Blue
RAL5012 - Light Blue
RAL5013 - Cobalt Blue
RAL5014 - Pigeon Blue
RAL5015 - Sky Blue
RAL5017 - Traffic Blue
RAL5018 - Turquoise Blue
RAL5019 - Capri Blue
RAL5020 - Ocean Blue
RAL5021 - Water Blue
RAL5022 - Night Blue
RAL5023 - Distant Blue
RAL5024 - Pastel Blue
RAL6000 - Patina Green
RAL6001 - Emerald Green
RAL6002 - Leaf Green
RAL6003 - Olive Green
RAL6004 - Blue Green
RAL6005 - Moss Green
RAL6006 - Grey Olive
RAL6007 - Bottle Green
RAL6008 - Brown Green
RAL6009 - Fir Green
RAL6010 - Grass Green
RAL6011 - Reseda Green
RAL6012 - Black Green
RAL6013 - Reed Green
RAL6014 - Yellow Olive
RAL6015 - Black Olive
RAL6016 - Turquoise Green
RAL6017 - May Green
RAL6018 - Yellow Green
RAL6019 - Pastel Green
RAL6020 - Chrome Green
RAL6021 - Pale Green
RAL6022 - Olive Drab
RAL6024 - Traffic Green
RAL6025 - Fern Green
RAL6026 - Opal Green
RAL6027 - Light Green
RAL6028 - Pine Green
RAL6029 - Mint Green
RAL6032 - Signal Green
RAL6033 - Mint Turquoise
RAL6034 - Pastel Turquoise
RAL7000 - Squirrel Grey
RAL7001 - Silver Grey
RAL7002 - Olive Grey
RAL7003 - Moss Grey
RAL7004 - Signal Grey
RAL7005 - Mouse Grey
RAL7006 - Beige Grey
RAL7008 - Khaki Grey
RAL7009 - Green Grey
RAL7010 - Tarpaulin Grey
RAL7011 - Iron Grey
RAL7012 - Basalt Grey
RAL7013 - Brown Grey
RAL7015 - Slate Grey
RAL7016 - Anthracite Grey
RAL7021 - Black Grey
RAL7022 - Umbra Grey
RAL7023 - Concrete Grey
RAL7024 - Graphite Grey
RAL7026 - Granite Grey
RAL7030 - Stone Grey
RAL7031 - Blue Grey
RAL7032 - Pebble Grey
RAL7033 - Cement Grey
RAL7034 - Yellow Grey
RAL7035 - Light Grey
RAL7036 - Platinum Grey
RAL7037 - Dusty Grey
RAL7038 - Agate Grey
RAL7039 - Quartz Grey
RAL7040 - Window Grey
RAL7042 - Traffic Grey A
RAL7043 - Traffic Grey B
RAL7044 - Silk Grey
RAL7045 - Tele Grey 1
RAL7046 - Tele Grey 2
RAL7047 - Tele Grey 4
RAL8000 - Green Brown
RAL8001 - Ochre Brown
RAL8002 - Signal Brown
RAL8003 - Clay Brown
RAL8004 - Copper Brown
RAL8007 - Fawn Brown
RAL8008 - Olive Brown
RAL8011 - Nut Brown
RAL8012 - Red Brown
RAL8014 - Sepia Brown
RAL8015 - Chestnut Brown
RAL8016 - Mahogany Brown
RAL8017 - Chocolate Brown
RAL8019 - Grey Brown
RAL8022 - Black Brown
RAL8023 - Orange Brown
RAL8024 - Beige Brown
RAL8025 - Pale Brown
RAL8028 - Terra Brown
RAL9001 - Cream
RAL9002 - Grey White
RAL9003 - Signal White
RAL9004 - Signal Black
RAL9005 - Jet Black
RAL9010 - Pure White
RAL9011 - Graphite Black
RAL9016 - Traffic White
RAL9017 - Traffic Black
RAL9018 - Papyrus White

Description

Aluminium Roof Flashing External Corner for Accurate Roof Detailing

The Aluminium Roof Flashing – External Corner is designed to create a neat and consistent finish where aluminium flashing meets an external corner.

External corners are important areas within roof and building envelope details. A correctly selected corner component helps maintain a clean transition between flashing sections and avoids the need for complicated on-site alterations.

Manufactured as part of the Metal Profiles aluminium flashing range, this external corner provides a matching solution for projects where aluminium flashing is required around roof edges, wall junctions and other exposed areas.

Aluminium is widely used for external flashing applications because it offers a practical combination of durability, lightweight performance and corrosion resistance. The correct flashing detail will depend on the building design, surrounding materials and project requirements.

This component is suitable for residential, commercial and refurbishment projects where a professional aluminium finish is required.

For a complete flashing solution, explore the  Aluminium Roof Flashing range  and select the matching flashing sections and accessories required for your project.

For larger developments, planning external corners together with straight flashing runs helps create an accurate material schedule. For homeowners, choosing matching flashing components helps achieve a cleaner and more consistent finished appearance.

Product Options

Additional information

Width

100mm, 150mm, 200mm, 250mm, 300mm

PPC (Polyester Powder Coating)

Yes, No

Reviews

Benefits & Features

Key Benefits of Aluminium Roof Flashing External Corner

  • Designed for external corner applications – provides a dedicated solution for aluminium flashing junctions.
  • Creates a cleaner finish – helps maintain a consistent appearance where flashing changes direction.
  • Aluminium construction – suitable for external roof and building envelope applications.
  • Works with matching flashing sections – designed to be used as part of a complete aluminium flashing system.
  • Suitable for different building projects – ideal for residential, commercial and refurbishment applications.
  • Helps simplify project planning – allows corner details to be included during the specification stage.
  • Available with matching finish options – helps coordinate with surrounding aluminium components.
  • Low-maintenance material choice – aluminium is commonly selected for exposed external details due to its corrosion-resistant properties.

Why the Correct Flashing Corner Matters

A flashing corner may be a small component, but it has an important role in the final roof detail.

External corners require accurate detailing because different surfaces meet at a change of direction. Using a matching corner component helps create a more consistent finish compared with forming corners manually on site.

For contractors and developers, identifying all flashing requirements before ordering can reduce delays and help ensure the correct components are available during installation.

A complete flashing design should consider straight lengths, internal corners, external corners and any other junction details required around the building.

Installation Notes

What to Check Before Ordering

Before selecting the Aluminium Roof Flashing External Corner, check:

  • Required flashing profile
  • External corner measurements
  • Connecting flashing sections
  • Finish requirements
  • Surrounding roof and wall details

The external corner should be planned as part of the complete flashing layout rather than selected after the main flashing installation has started.

For refurbishment projects, existing roof details can vary. Check the current construction carefully to confirm that the new flashing components suit the building detail.

For projects requiring multiple flashing components, explore the complete Aluminium Roof Flashing range to select compatible products.

Metal Profiles also supplies related aluminium building products including Aluminium Copings and Aluminium Fascia and Soffits for wider roofline and building envelope applications.

For unusual project requirements, bespoke details or larger developments, provide drawings and measurements through the Request an Estimate service before ordering.

Size

Aluminium Roof Flashing External Corner Specification

The Aluminium Roof Flashing External Corner is designed to match the Metal Profiles aluminium flashing system.

Available options should be selected according to:

  • Required flashing profile
  • Corner dimensions
  • Material specification
  • Finish requirements
  • Project application

Before ordering, confirm the required measurements and matching flashing sections to ensure the corner component suits the intended installation detail.

For complete compatibility, select this product alongside the relevant Aluminium Roof Flashing products.

SKU: ARF-EC-90 Category: