No minimum order & speedy delivery

No minimum order & speedy delivery

Competitively priced & quality standards

Competitively priced & quality standards

UK manufactured & UK customer service

UK manufactured & UK customer service

Bespoke cutting service to your length

Bespoke cutting service to your length

Aluminium J Channels Online

No minimum order & speedy delivery

No minimum order & speedy delivery

Competitively priced & quality standards

Competitively priced & quality standards

UK manufactured & UK customer service

UK manufactured & UK customer service

Bespoke cutting service to your length

Bespoke cutting service to your length

Searching for an aluminium channel or specifically J Channels? You can buy online right here, without any restrictive minimum order, and we'll prepare all stocked items for despatch within 24 hours.



Aluminium channels/J channels are typically used as trim around windows and doors, as well as soffits. They are aluminium profiles extruded as open channels in a shape like the letter J.

Our range of aluminium channels/J channels and other aluminium profiles are shipped around the UK to window fitters, bathroom specialists, shop fitters, interior designers, builders, architects and professional DIYers.

Our team is based in East Sussex and all our competitively priced and top quality products are extruded, fabricated and finished in the UK.

Please contact us if you have any questions at all.

View our range of Aluminium Channels/J Channels



Browse our set of aluminium channels below - all J Channels have a mix of finishing options including Mill, Anodised (Etched) and Polished/ Chemically Brightened.

Why use us for your aluminium J Channels?


We hope you agree that these are a great set of reasons for choosing Aluminium Extrusions Online to supply your J Channels:

  • You can quickly and easily buy online AND still have the benefit of speaking to a friendly and experienced human being if you need any assistance
  • We really do know what we're talking about with over 25 years in aluminium extrusions!
  • British Made - All of our aluminium products are extruded, fabricated and finished in the UK
  • You won't have to compromise on quality to gain genuine competitive prices. Our international wholesale aluminium extrusions business enables us to pass on benefits to you
  • Quality manufacturing processes - our extrusions comply with EU tolerances EN755-9, are fabricated to ISO 9001:2008 Quality Standards, and our anodisers quality control is in line with Qualanod/BS EN ISO 7599

Plus

  • No minimum order quantities
  • Choice of finishes on many products
  • Great range of aluminium J Channels in stock
  • Fast delivery across the UK from our operations centre in East Sussex
  • 14 days returns policy

And if you need something made to measure, we offer:

  • A cutting service - just ask and we'll cut your chosen aluminium J Channels to length

Please do contact our friendly who will be happy to help with any questions.



Why use Aluminium for your J Channels?


Aluminium is an incredible material. It has so many properties that make it the best choice compared to other options. Aluminium profiles are:

  • Strong
  • Lightweight
  • Recyclable
  • Corrosion-resistant
  • Cost-effective since they are maintenance-free

Aluminium profiles provide narrower widths than uPVC and other materials because of its strength.