LiveChat
The UK's most affordable, high-quality decking boards

Trims & Fixings

Having the correct decking, cladding or fencing is only the first step in the installation process. High-quality trims and fixings play a vital role in ensuring your project is completed to a high standard and finished with a professional touch.

At Cladco, we offer a wide range of trims and fixings for decking, cladding, and fencing, as well as Millboard® decking and cladding accessories, to help you get the job done right.

Whatever the style or purpose of your project, you’ll find the trims and fixings you need to complete it quickly and efficiently.

For advice on how to use edge trims and fixings, see our installation guides.

Select Accessory Type
  1. Adhesive
  2. Clips
  3. Subframe
  4. Trims

7 Items

Set Descending Direction
  1. Stainless Steel Starter Clips for Aluminium Decking (Pack of 50)
    Stainless Steel Starter Clips for Aluminium Decking (Pack of 50)
    £15.00

    Stainless Steel Starter Clips for Aluminium Decking (Pack of 50)

    Start off your aluminium decking board installation accurately with Cladco stainless steel starter clips. Manufactured from high-quality stainless steel, these clips allow for a precise fitting of your aluminium decking boards, with consistency across the board.

  2. Stainless Steel Hidden Clips for Aluminium Decking + M4x30 SS self tapping screws (100 Pack)
    Stainless Steel Hidden Clips for Aluminium Decking + M4x30 SS self tapping screws (100 Pack)
    £27.00

    Stainless Steel Hidden Clips for Aluminium Decking + M4x30 SS self tapping screws (100 Pack)

    For a sturdy, durable and neat fitting of Cladco aluminium decking, these stainless steel hidden clips and decking screws provide a professional installation and are an easy-to-fit and long-lasting solution. Perfect for creating a seamless decking board finish, these fixings will help to create a ‘hidden’ fixing system that has little-to-no visibility when looking at the boards.

  3. 2.2m Aluminium Skirting Trim
    2.2m Aluminium Skirting Trim
    From £10.20

    2.2m Aluminium Skirting Trim

    Manufactured from high-quality, powder-coated aluminium, these long-lasting aluminium skirting trims are designed to be installed with your aluminium decking to edge the perimeter of your installation and hide any gaps or exposed edges. Adding these trims will also prevent any small animals or debris from entering the decking system.

  4. 2.2m Aluminium Corner Trim
    2.2m Aluminium Corner Trim
    From £15.30

    2.2m Aluminium Corner Trim

    Cladco 2.2m powder-coated aluminium corner trims are designed for use with aluminium decking boards to conceal exposed corners and edges - creating a clean, strong, and seamless finish.

     

    These trims are ideal for framing steps, raised areas, or multi-level decks, adding both protection and a professional appearance to your outdoor space.

  5. Cladco High Strength Adhesive Sealant (290ml)
    Cladco High Strength Adhesive Sealant (290ml)
    £15.48

    Cladco High Strength Adhesive Sealant (290ml)

    Looking to further the strength of your decking or construction project? Or just making some simple repairs? Our high strength adhesive can be utilised on many materials, and is ideal for ensuring that any trims are installed easily and with minimal effort.

  6. 3.6m Aluminium Decking Boards A2-S1 Fire Rated
    20 Years Guarantee
    3.6m Aluminium Decking Boards A2-S1 Fire Rated
    From £78.00

    3.6m Aluminium Decking Boards A2-S1 Fire Rated

    Cladco powder-coated aluminium boards are an A2-S1 fire rated decking solution that makes the ideal choice for installations where specific building regulations apply. Available in 3.6m lengths, these boards come in four colours as well as plain anodised aluminium. Our aluminium boards are a lightweight, non-combustible decking option with superior strength when compared with composite or timber decking options.

  7. 4m Aluminium Decking Joist 50mm x 50mm
    4m Aluminium Decking Joist 50mm x 50mm
    £52.32

    4m Aluminium Decking Joist 50mm x 50mm

    Cladco 4m aluminium joists are designed to create a supportive substructure for aluminium decking installations. These aluminium joists are powder-coated and reinforce the structure of aluminium decking projects whilst being ultra-lightweight with superior strength when compared to timber or composite joists.

What are trims and why are they important for my decking or cladding project?

Trims provide a clean, professional finish to the edges and corners of your decking or cladding, enhancing both the overall appearance and long-term durability of your project. They’re ideal for framing steps, covering exposed edges, and finishing corners for a neat and polished result.

What types of trims do you offer?

We offer a range of composite and aluminium trims, available in colours to match our decking and cladding ranges. Our selection includes skirting boards and corner trims suitable for both residential and commercial applications.

What are composite trims made of?

Our composite trims are made from the same blend of recycled hardwood, polyethylene, and bonding agents, as used in our Signature composite decking, fencing, and cladding. Our range of capped trims matches with our ProDeck, ProClad and ProFence range to complete those types of composite projects.

When should I use aluminium trims instead of composite ones?

Aluminium trims are ideal when you’re looking for a sleek, modern finish or require a more robust and hard-wearing option. They offer excellent wear resistance and provide a premium, high-end appearance—perfect for contemporary designs or high-traffic areas.

What fixings do I need for composite decking or fencing?

For composite products, we recommend using the appropriate starter clips, T-clip fixings, and stainless steel decking screws. These are specifically designed to ensure a secure installation and a clean, professional finish with minimal visible fixings.

Do you offer fixings for bamboo decking?

Yes, we provide bamboo decking fixing clips and starter clips, both specifically designed for bamboo boards. These ensure secure and precise installation and necessary screws.

What accessories are available for Millboard® decking and cladding?

Millboard® accessories include Durafix ‘lost head’ fixings, multi-spacers, DuoFix guides, and trims like internal/external corners, starter trims, and perforated closures. This will help with hidden fixings and creating a flawless finish.

Are your fixings and trims built to last?

Yes. All our trims and fixings are made from high-quality materials designed to match the lifespan of your decking, fencing, and cladding for long-term performance.

Do you offer any finishing accessories for exposed ends?

We offer composite end caps, adhesive, and decking reviver to secure and refresh your installation, ensuring a polished, long-lasting result.

Where can I find help with installing trims and fixings?

You can refer to our installation guides for step-by-step instructions, or visit our gallery for inspiration and ideas on how to use our trims and fixings in your project.

Product Reviews

Set Descending Direction