lcp

Aluminium Coping

At Gutter Centre, we supply premium flat coping systems designed to provide durable, weather-resistant protection for parapet walls. Our Skyline flat roof aluminium coping is a popular choice for both commercial and residential applications, offering a sleek finish that enhances the overall appearance of flat and pitched roof structures.

Flat wall coping is a protective capping system designed to sit flush on top of parapet or boundary walls. It prevents rainwater from penetrating masonry and reduces long-term maintenance by shielding the wall from moisture-related deterioration. With a flat-profile design, this coping is popular in modern architectural schemes where sleek lines and minimalism are key.

Manufactured from high-quality aluminium, our flat coping systems offer a durable, lightweight, and corrosion-resistant solution for commercial, industrial, and residential buildings.

Flat Wall Coping

Skyline flat wall coping features a strap-fixing method that avoids penetrating the coping itself. This ensures a secure fit while allowing for ventilation over the top of the wall and minimising the risk of moisture ingress and helping to preserve the structural integrity of your building.

This flat coping system is ideal for new builds and retrofit projects alike, delivering an attractive, low-maintenance solution that hides fixings from view. Available in both mill finish and a wide range of PPC (polyester powder-coated) colours, our flat wall copings are tailored to complement your building’s exterior.

Key Features of Our Flat Roof Aluminium Coping

  • Non-penetrative strap-fix design for improved waterproofing
  • Ventilation over wall tops helps prevent moisture build-up
  • Ideal for flat roofs, parapets, and wall cappings
  • Suitable for heights up to and exceeding 10 metres (visible fixings may be required in exposed locations)
  • Available in mill finish or PPC colours (10–15 working day lead time)

Flat Coping Applications

  • Parapet walls on commercial or residential buildings
  • Boundary walls and garden walls
  • Roof terrace surrounds
  • Contemporary architecture and modern extensions

If you're looking for a cost-effective, easy-to-install flat roof coping solution, Gutter Centre offers reliable nationwide delivery and expert support. For technical advice or bespoke requirements, contact our team on 0330 223 1731 or email us at sales@guttercentre.co.uk

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What type of build does Alumasc skyline aluminium flat coping lend itself to?

Skyline Aluminium Flat Coping is suitable for new & existing buildings, refurbishment and retrofit and predominately used on flat roofs.

What is Alumasc Skyline aluminium flat coping used for?

The Skyline Coping system provides an economical and easily installed capping to upstand parapets, on all types of flat roofs, which includes a concealed fixing system, which avoids penetration of the capping, whilst still allowing ventilation over the top of the wall.

How do you select the correct size Skyline aluminium flat coping for my wall?

To select the coping size you must first measure the wall thickness you are covering. Then select the coping wall thickness range, which is suitable, this will determine the width on the coping required and size of overhang. If you select the size of coping first, without measuring the wall thickness, the fixing straps may not fit.

How do I install Skyline aluminium flat coping?

Ensure minimum 18mm marine ply and weatherproof membrane is fitted to the structure before commencing with the installation. Position bracket with EPDM seal centrally over the wall, at maximum 1.5m centres, or as recommended based on wind uplift calculations or coping size, maintaining a minimum 10mm gap from the bracket inside return edge to the external wall surface finish. It is always recommended to start from the corners and build out. All coping lengths must be butt jointed with a 3/4mm gap, for expansion at either end, making sure a fixing strap is located at each joint.

How many Skyline Coping fixing straps will be supplied with my order?

We supply 2no with each 3m and 2m length and 1no for 1m length. Closed ends and upstands are also supplied with 1no fixing strap and 1.5no with all corners/ angles. All tee junctions are supplied with 2no. Fixing straps. Extra Fixing straps can be purchased separately.

Can you make bespoke Skyline aluminium coping pieces?

Yes we can make custom coping pieces made to your exact speciation to cover any wall size or shape, to accommodate any contours of a building, whether they be radius, inclined or transitional/ dog leg angles, we have a full bespoke solution for you.

How many colours are available in the Alumasc Skyline flat coping range?

We can offer plain mill finish or a range of BBA approved polyester powder coatings. The standard aluminium RAL range offers a choice of 26 colours, all with a 30% gloss finish unless otherwise stated. Bespoke colours are also available, but surcharges may apply.

What should we do if you have to cut the Skyline aluminium flat coping, will it jeopardise the powder coating finish?

As long as you defile the cut, and then use touch up paint to paint the exposed ends before install then it wont effect the BBA guarantee.

How do I protect my aluminium skyline coping if the building is near a Marine environment?

We can provide the product in a Marine grade finish (thicker coating of powder) at an extra cost.

How recyclable are Alumasc's aluminium Skyline flat copings?

Yes all our aluminium Skyline flat copings are 100% recyclable, making in a good choice for both your build and the environment.

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Skyline Aluminium Coping 3... Skyline Aluminium Coping 3 Metre Length
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Skyline Aluminium Coping 3 Metre Length

Aluminium Coping 3m length, comes with 2 fixing straps, available in Mill finish or a range of 26 Powder Coated Colours
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£90.80 Regular price £100.89 Ex VAT£108.96 Inc VAT
Estimated delivery 10 working days
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Skyline Aluminium Coping 2... Skyline Aluminium Coping 2 Metre Length
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Skyline Aluminium Coping 2 Metre Length

Aluminium Coping 2m length, comes with 2 fixing straps, available in Mill finish or a range of 26 Powder Coated Colours
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£67.69 Regular price £75.21 Ex VAT£81.23 Inc VAT
Estimated delivery 10 working days
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Skyline Aluminium Coping 1... Skyline Aluminium Coping 1 Metre Length
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Skyline Aluminium Coping 1 Metre Length

Aluminium Coping 1m length, comes with 1 fixing straps, available in Mill finish or a range of 26 Powder Coated Colours
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£44.63 Regular price £49.59 Ex VAT£53.56 Inc VAT
Estimated delivery 10 working days
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Skyline Aluminium Coping 90... Skyline Aluminium Coping 90 Degree Angle
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Skyline Aluminium Coping 90 Degree Angle

Aluminium Coping 90 degree angle, comes with 1.5 fixing straps, available in Mill finish or a range of 26 Powder Coated Colours
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£73.76 Regular price £81.95 Ex VAT£88.51 Inc VAT
Estimated delivery 10 working days
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Skyline Aluminium Coping... Skyline Aluminium Coping 135 Degree Angle
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Skyline Aluminium Coping 135 Degree Angle

Aluminium Coping 135 degree angle, comes with 1.5 fixing straps, available in Mill finish or a range of 26 Powder Coated Colours
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£73.76 Regular price £81.95 Ex VAT£88.51 Inc VAT
Estimated delivery 10 working days
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Skyline Aluminium Coping... Skyline Aluminium Coping Stopend or Closed End
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Skyline Aluminium Coping Stopend or Closed End

Aluminium Coping Stopend or Closed End, 300mm length, comes with 2 fixing strap, available in Mill finish or a range of 26 Powder Coated Colours
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£67.70 Regular price £75.22 Ex VAT£81.24 Inc VAT
Estimated delivery 10 working days
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Skyline Aluminium Coping... Skyline Aluminium Coping Stop End Upstand
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Skyline Aluminium Coping Stop End Upstand

Aluminium Coping Stop End Upstand, Comes With 1 Fixing Strap, available in Mill finish or a range of 26 Powder Coated Colours
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£67.70 Regular price £75.22 Ex VAT£81.24 Inc VAT
Estimated delivery 10 working days
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Skyline Aluminium Coping... Skyline Aluminium Coping Straight Joint Reducer
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Skyline Aluminium Coping Straight Joint Reducer

Aluminium Coping Straight Joint Reducer, comes with 1 fixing strap, available in Mill finish or a range of 26 Powder Coated Colours
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£105.76 Regular price £117.51 Ex VAT£126.91 Inc VAT

Estimated delivery 20 working days

Estimated delivery 10 working days
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Skyline Aluminium Coping 90... Skyline Aluminium Coping 90 Degree Tee Junction
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Skyline Aluminium Coping 90 Degree Tee Junction

Aluminium Coping 90 Degree Tee Junction, comes with 1.5 fixing straps, available in Mill finish or a range of 26 Powder Coated Colours
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£86.82 Regular price £96.47 Ex VAT£104.19 Inc VAT
Estimated delivery 10 working days
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Skyline Aluminium Coping... Skyline Aluminium Coping External Union (Optional)
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Skyline Aluminium Coping External Union (Optional)

Aluminium Coping External Union, not normally required, used to cover external expansion joint, available in Mill finish or a range of 26 Powder Coated Colours, Fixings Not Supplied 
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£8.57 Regular price £9.52 Ex VAT£10.28 Inc VAT

Estimated delivery 20 working days

Estimated delivery 10 working days
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Alumasc Touch Up Paint 125ml Alumasc Touch Up Paint 125ml
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Alumasc Touch Up Paint 125ml

Touch Up Paint 125ml, available in 26 standard stock colours
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£11.33 Regular price £12.59 Ex VAT£13.60 Inc VAT

Estimated delivery 5 working days

Estimated delivery 10 working days
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