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The UK's most affordable, high-quality decking board

Trims & Fixings

Having the correct decking, cladding or fencing is only the first part of the installation process. High-quality trims and fixings play a vital role in ensuring your project is completed correctly and giving the finishing touch. At Cladco, we have a range of Decking, Cladding, and Fencing Trims and Fixings, as well as Millboard® Decking and Cladding Accessories, to ensure the job is done properly.

Whatever the style and purpose of your project, you’ll find the right trims and fixings here to be able to complete it in no time.

For advice on how edge trims and fixings are used see our Installation Guides.

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  1. Millboard
  2. Bamboo

43 Items

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  1. Composite Decking T-Clip Fixings and Screws (Pack of 100)
    Composite Decking T-Clip Fixings and Screws (Pack of 100)
    £27.00

    Composite Decking T-Clip Fixings and Screws (Pack of 100)

    Cladco T-Clips and Stainless Steel Screws have been designed to fit between Cladco Composite Decking Boards for a strong and effective installation, leaving just a 7mm gap for expansion. T-Clips are corrosion-resistant, long-lasting and supplied in packs of 100 with Stainless Steel Wood Screws.
  2. Composite Decking Starter Clips (Pack of 50)
    Composite Decking Starter Clips (Pack of 50)
    £15.00

    Composite Decking Starter Clips (Pack of 50)

    To help your composite decking fit flush to your wall or fencing these Composite Stainless Steel Starter Clips can be used to help ensure an accurate installation. Stainless Steel Starter Clips have increased wear and tear resistance and should last for many years.

  3. Composite Decking Stainless Steel Clips + M4x30 SS wood screws (100 Pack)
    Composite Decking Stainless Steel Clips + M4x30 SS wood screws (100 Pack)
    £27.00

    Composite Decking Stainless Steel Clips + M4x30 SS wood screws (100 Pack)

    Ensure your Cladco Composite Decking Boards are installed correctly with these Stainless Steel Composite Decking Clips and Screws. Each clip fits perfectly with Cladco Composite Boards for a hidden join that leaves just a small 3mm gap to allow for expansion.

  4. Magnetic Phillips Impact Screwdriver Bits, PH2 x 65mm (Pack of 3)
    Magnetic Phillips Impact Screwdriver Bits, PH2 x 65mm (Pack of 3)
    £4.98

    Magnetic Phillips Impact Screwdriver Bits, PH2 x 65mm (Pack of 3)

    Designed for high-torque impact, Cladco 65mm Phillips Impact Screwdriver Bits have a precision PH2 magnetic tip with increased durability. Impact Screwdriver Bits are perfectly suited for installing Cladco Decking T-Clips and Stainless Steel Hidden Clips, as well as a range of other installation projects.

  5. 65mm Hidden Deck Fasteners for Nordeck (Pack of 100)
    65mm Hidden Deck Fasteners for Nordeck (Pack of 100)
    From £33.60

    65mm Hidden Deck Fasteners for Nordeck (Pack of 100)

    Secure our Nordeck Woodgrain Effect Decking Boards with our high-quality Hidden Deck Fasteners. Supplied with Plugs that hide the Screws under the surface of the Decking Boards, these are available in a range of colours and come with 65mm Deck Screws and a Torx drill bit.

  6. Bamboo Decking Fixing Clips and Screws (Pack of 100)
    Bamboo Decking Fixing Clips and Screws (Pack of 100)
    £38.40

    Bamboo Decking Fixing Clips and Screws (Pack of 100)

    Cladco Fixing Clips and Screws are used for the secure fixing of our Bamboo Decking Boards. The Fixing Clips are designed to slot into the grooves on the sides of Bamboo Decking Boards, for a simple installation. This pack contains 100 Fixing Clips and Screws.
  7. Bamboo Decking Starter Clips and Screws (Pack of 50)
    Bamboo Decking Starter Clips and Screws (Pack of 50)
    £21.60

    Bamboo Decking Starter Clips and Screws (Pack of 50)

    Cladco Bamboo Decking Starter Clips and Screws are designed to ensure Bamboo Hardwood Decking Boards are installed accurately from the start and that they sit flush with your walls or fences. This Pack contains 50 Decking Starter Clips and Screws.
  8. SPEEDDEKZ 316 Stainless Steel Decking Screws (Pack of 100)
    SPEEDDEKZ 316 Stainless Steel Decking Screws (Pack of 100)
    From £26.40

    SPEEDDEKZ 316 Stainless Steel Decking Screws (Pack of 100)

    For increased peace of mind when installing your Composite Decking, SPEEDDEKZ Threaded Stainless Steel Screws offer increased stability and longevity.
  9. M4x40mm Stainless Steel Wood Screws (Pack of 100)
    M4x40mm Stainless Steel Wood Screws (Pack of 100)
    £9.60

    M4x40mm Stainless Steel Wood Screws (Pack of 100)

    For a neat and sturdy installation, use our M4x40 Stainless Steel Wood Screws. Easy to install, with corrosion and wear-resistant properties, these Screws provide a long-lasting fit. Secure using a Phillips PH2 Screwdriver Bit.

  10. Pack of 100 39mm Stainless Steel Screw + Bit for Fibre Cement Cladding Boards
    Pack of 100 39mm Stainless Steel Screw + Bit for Fibre Cement Cladding Boards
    From £39.95

    Pack of 100 39mm Stainless Steel Screw + Bit for Fibre Cement Cladding Boards

    Ensure your Feather Board installation of your Cladco Fibre Cement Wall Cladding Boards are fitted securely with 39mm Stainless Steel Screws, colour coded for a seamless installation
  11. 2.2m Composite Corner Trim 60mm x 50mm
    2.2m Composite Corner Trim 60mm x 50mm
    From £11.40

    2.2m Composite Corner Trim 60mm x 50mm

    Finish the edges of composite cladding and composite decking with our Composite Corner Trims, available in 2.2m lengths. Each Composite Cladding / Decking Trim is easy to install and available in the same eight colours as featured across the Cladco composite ranges.

  12. 2.2m Composite Skirting Trim
    2.2m Composite Skirting Trim
    From £11.40

    2.2m Composite Skirting Trim

    Add the finishing touch to your decking or cladding project with Composite Skirting Trims. Available in eight colours, Skirting Trims are designed to seal off the edges and gaps between Composite Boards and the base or ground.
  13. 2.4m Composite Fascia Board
    2.4m Composite Fascia Board
    From £18.60

    2.4m Composite Fascia Board

    Complete your Composite Decking or Cladding project with these Composite Fascia Boards, available in 2.4m lengths and manufactured in the same eight colours asour Composite Decking and Composite Cladding ranges. Complement or contrast your project with a low-maintenance, insect-resistant composite fascia board.

  14. Hollow Composite Decking End Caps
    Hollow Composite Decking End Caps
    From £0.90

    Hollow Composite Decking End Caps

    Close off the ends of our Hollow Composite Decking Boards with Cladco Composite End Caps, supplied in eight colours to complete your composite decking design.

  15. Owatrol Composite Decking Cleaner - 2.5 Litres
    Owatrol Composite Decking Cleaner - 2.5 Litres
    £42.26

    Owatrol Composite Decking Cleaner - 2.5 Litres

    Clean composite decking and composite cladding using this specially designed Compo Cleaner. The degreaser can be used for both horizontal and vertical Composite surfaces and is environmentally friendly.
  16. Owatrol Composite Wood Finish - 2.5 Litres
    Owatrol Composite Wood Finish - 2.5 Litres
    From £63.26

    Owatrol Composite Wood Finish - 2.5 Litres

    Restore the colour on tired composite decking with Owatrol Composite Wood Finish. Available in two colours - brown and grey - this water-based solution provides water-proofing and stain protection for the surface of composite decking boards.

  17. 3.6m Nordeck Woodgrain Effect Fascia Board
    3.6m Nordeck Woodgrain Effect Fascia Board
    From £41.40

    3.6m Nordeck Woodgrain Effect Fascia Board

    Ensure your Decking is finished to a high standard with Cladco Nordeck Woodgrain Effect Fascia Boards. Fascia Boards can be used to hide the structural base below for an attractive, seamless design. Available in a range of seven colours with moisture resistance properties.
  18. 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 to be installed alongside Aluminium Decking to conceal any exposed corners or edges - creating a strong and seamless finish. Ideal for use on steps or multi-level Decks.
  19. 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 and durable Aluminium Skirting Trims are designed to be installed with your Aluminium Decking to edge the perimeter of your Deck, hide any gaps or exposed edges, and prevent any small animals or debris from entering.
  20. Cladco Heavy Duty Weed Control Mat
    Cladco Heavy Duty Weed Control Mat
    £23.40

    Cladco Heavy Duty Weed Control Mat

    Heavy Duty Weed Mats can be used as an alternative to a concrete base. Weed Mat's breathable woven material helps prevent weeds or other plants from protruding between your decking boards and installation.
  21. Weed Mat ground pins 15cm, bag of 20
    Weed Mat ground pins 15cm, bag of 20
    £6.00

    Weed Mat ground pins 15cm, bag of 20

    Fix your Weed Mat in place with these Ground Pins. Supplied in packs of 20, each Pin measures 15cm in length for secure fitting.
  22. Weed Mat & Pins Bundle
    Weed Mat & Pins Bundle
    £25.00

    Weed Mat & Pins Bundle

    Prevent weeds from growing up between your decking boards with Cladco Woven Weed Mats. The Weed Mat and Pin Bundle helps create a high-quality base for your new deck.
  23. Cut-Level 5 Protective Safety Gloves for Decking
    Cut-Level 5 Protective Safety Gloves for Decking
    From £7.14

    Cut-Level 5 Protective Safety Gloves for Decking

    Suitable for handling, cutting and installing our Decking Boards, Trims and Fixings, these Safety Gloves protect your hands whilst working. With a cut level 5 rating, our protective gloves are manufactured from cut-resistant fibres and conform to European Standards EN388 Cat II regulations. Four sizes are available: (7) small, (8) medium, (9) large and (10) extra-large.

  24. Frame Protection Deck Tape, 65mm x 20m Roll, Black
    Frame Protection Deck Tape, 65mm x 20m Roll, Black
    £18.00

    Frame Protection Deck Tape, 65mm x 20m Roll, Black

    Cladco Deck Tape will protect your timber decking frame from rot, weathering and moisture damage. Deck Tape is self-sealing and long-lasting, simply apply along the top edge of wooden joists before installing decking boards.
  25. Sumo Grip Adhesive Size 290ml
    Sumo Grip Adhesive Size 290ml
    £11.94

    Sumo Grip Adhesive Size 290ml

    Powerful solvent-free and odourless adhesive for attaching Corner Trims to Composite Decking, containing a fungicide for sealing in sanitary applications. Supplied in 290ml tubes.
  26. Cladco Universal Sealant Gun 310ml
    Cladco Universal Sealant Gun 310ml
    £4.75

    Cladco Universal Sealant Gun 310ml

    For use with standard size 310ml tubes, the universal applicator gun makes it easy to apply sealant, caulking and adhesive. Purchase with Cladco Sumogrip tubes for ease of application.
  27. CT1 High Performance All In One Sealant and Adhesive, 290 ml
    CT1 High Performance All In One Sealant and Adhesive, 290 ml
    From £15.54

    CT1 High Performance All In One Sealant and Adhesive, 290 ml

    Ideal for decking, construction, garden maintenance and repair work, CT1’s innovative TRIBRID® technology allows this unique construction adhesive to effortlessly bond almost any material together, replacing the need for numerous additional products - all in one tube. CT1 is ideal for adhering Fascia Boards, Corner, Skirting and various other trims to effortlessly complete your Decking installation.

  28. 8m/26ft Retractable Tape Measure by Komelon
    8m/26ft Retractable Tape Measure by Komelon
    £12.60

    8m/26ft Retractable Tape Measure by Komelon

    When it comes to measuring out your Cladco Decking project, accuracy is key. The Komelon Gripper™ Measuring Tape is the ideal tool for precise measurements, with both imperial and metric markings on a nylon-coated retractable blade to suit the way you work.
  29. Millboard® M6x90mm Subframe Hexhead Screws + Driver Bit (Pack of 50)
    Millboard® M6x90mm Subframe Hexhead Screws + Driver Bit (Pack of 50)
    £10.20

    Millboard® M6x90mm Subframe Hexhead Screws + Driver Bit (Pack of 50)

    Offering a secure fixing for Recycled Plastic Joists within your decking’s subframe, these 90mm Hexhead Screws are supplied in packs of 50. Heavy-duty Screws are designed to reduce drive torque and are coated for extra resistance.
  30. Millboard® DuoFix Spare Driver Bit Kit
    Millboard® DuoFix Spare Driver Bit Kit
    £15.60

    Millboard® DuoFix Spare Driver Bit Kit

    Ensure you have the best fixings for your Millboard® installation with the DuoFix Spare Driver Bit Kit. This Kit includes two Driver Bits, four Nylon Washers, and four Stainless Steel Washers. Combine with the DuoFix Side-Fixing Guide for optimum results.
  31. Millboard® Durafix Trimhead Stainless Steel Deck Screws
    Millboard® Durafix Trimhead Stainless Steel Deck Screws
    From £19.20

    Millboard® Durafix Trimhead Stainless Steel Deck Screws

    Millboard® Durafix Stainless Steel Screws for solid core decking boards and trims come in 35mm, 45mm, and 60mm sizes. Made from A2 grade steel with a Torx head, Durafix waxed screws offer excellent performance. A hex shank drill bit is included for ease of installation.

  32. Millboard® Cladding 30mm Stainless Steel Screws (Pack of 250)
    Millboard® Cladding 30mm Stainless Steel Screws (Pack of 250)
    £14.40

    Millboard® Cladding 30mm Stainless Steel Screws (Pack of 250)

    Millboard® 30mm Stainless Steel Screws are ideal for securing Cladding Boards onto your battens through the tongue of the Board, when using the Shadow Line+ and Board & Batten+ Cladding systems. Made with A2 stainless steel.
  33. Millboard® Multi-Spacer Deck Tool (Pack of 10)
    Millboard® Multi-Spacer Deck Tool (Pack of 10)
    £15.00

    Millboard® Multi-Spacer Deck Tool (Pack of 10)

    The Millboard® Multi-Spacer ensures quick and accurate fixing of Decking Boards to reduce installation time. The Multi-Spacer allows for precise spacing of 3mm, 4mm, 5mm, and 6mm using a single tool. Supplied in packs of 10, it is easy to use and prevents misalignment over joists.
  34. Millboard® DuoFix Side-Fixing Guide
    Millboard® DuoFix Side-Fixing Guide
    £50.40

    Millboard® DuoFix Side-Fixing Guide

    The DuoFix Side-Fixing Guide tool enables quick and easy side attachment of Millboard® Decking Boards, creating a concealed fixing finish with a 6mm gap between Boards. It fits perfectly over Decking Boards with widths of 145-200mm, suitable for Enhanced Grain, Weathered Oak, and some softwood boards.
  35. Millboard® Flexible Square Edge Decking Trim 2.4m
    Millboard® Flexible Square Edge Decking Trim 2.4m
    From £67.20

    Millboard® Flexible Square Edge Decking Trim 2.4m

    Millboard® Flexible Square Edge Decking Trims are designed to enhance your Millboard® Decking with a durable, flexible trim. Made from non-timber materials, they resist rot and warping, and feature a thicker Lastane layer for superior slip resistance.
  36. Millboard® Flexible Bullnose Edge Decking Trim 2.4m
    Millboard® Flexible Bullnose Edge Decking Trim 2.4m
    From £67.20

    Millboard® Flexible Bullnose Edge Decking Trim 2.4m

    Millboard® Flexible Bullnose Edge Decking Trims are designed to complete your Millboard® Decking area with a flexible, durable trim. Its non-timber composition prevents rot and warping, maintaining a high slip resistance with a thicker Lastane layer.
  37. Millboard® Fascia Decking Board 3.6m
    Millboard® Fascia Decking Board 3.6m
    From £70.80

    Millboard® Fascia Decking Board 3.6m

    Use Millboard® Fascia Boards to conceal your decking’s subframe for a professional finish. The natural look of these trims will complete your Millboard® Decking area. Available in ten colours and 3.6m lengths, you can create a seamless deck design.
  38. Millboard® Envello Shadow Line+ External Corner Profile 3.05m
    Millboard® Envello Shadow Line+ External Corner Profile 3.05m
    From £105.60

    Millboard® Envello Shadow Line+ External Corner Profile 3.05m

    To complete your Millboard® Shadow Line+ Cladding project, External Corner Profiles can be used. Millboard® Shadow Line+ External Corner Profiles are installed on the corner of your cladded building to create a tidy, seamless finish. Available in the matching colour range to your Millboard® Cladding Boards.
  39. Millboard® Envello Shadow Line+ Internal Corner Profile 3.05m
    Millboard® Envello Shadow Line+ Internal Corner Profile 3.05m
    From £87.60

    Millboard® Envello Shadow Line+ Internal Corner Profile 3.05m

    Complete your Millboard® Shadow Line+ Cladding with matching Millboard® Internal Corner Profiles. These Internal Corner Profiles will ensure a seamless result when installed at the corners of your cladding project, concealing any exposed ends. The matching colour range of Millboard® Cladding Boards is available.
  40. Millboard® Envello Square Corner Trim 3.05m
    Millboard® Envello Square Corner Trim 3.05m
    From £121.20

    Millboard® Envello Square Corner Trim 3.05m

    Millboard® Envello Square Corner Trims are for completing your Board & Batten+ Cladding project. These Corner Trims are installed on external and internal corners of your cladding, as well as, around doors and windows for a tidy look. Matching colours to the Board & Batten+ Cladding are available for continuity.
  41. Millboard® Cladding Aluminium Vertical Starter Trim 2.5m
    Millboard® Cladding Aluminium Vertical Starter Trim 2.5m
    £7.20

    Millboard® Cladding Aluminium Vertical Starter Trim 2.5m

    When Millboard® Cladding is installed vertically, the Aluminium Starter Trim is fixed to the bottom of your cladding to ensure an accurate and level installation. Vertical Starter Trims are fixed using Perforated Closures and 20mm Stainless Steel Screws to create a secure finish.
  42. Millboard® Cladding Aluminium Horizontal Starter Trim 2.5m
    Millboard® Cladding Aluminium Horizontal Starter Trim 2.5m
    £12.00

    Millboard® Cladding Aluminium Horizontal Starter Trim 2.5m

    When installing Millboard® Cladding horizontally, this Aluminium Starter Trim is used at the bottom of where you will begin your cladding. These Starter Trims are fixed with Aluminium Perforated Closures and 20mm Stainless Steel Screws for a secure and accurate cladding project.
  43. Millboard® Cladding Aluminium Perforated Closure Trim 3m
    Millboard® Cladding Aluminium Perforated Closure Trim 3m
    £20.40

    Millboard® Cladding Aluminium Perforated Closure Trim 3m

    Millboard® Cladding Aluminium Perforated Closure Trim is installed before your Cladding Boards, preventing insects or rodents from entering the ventilated cavity behind the Cladding Boards. This Perforated Closure Trim allows for sufficient airflow to pass through and should be installed in any place there is an opening to a ventilated cavity.

Aluminium and Composite Trims

Trims enable your project to have the finished look for any type of exterior landscape and can be used on both our commercial and domestic grade composite boards. Available in matching colours to the range of composite boards, you’ll find the right edge trim to suit with skirting and corner versions. Placed around the edges of your decking or to corner your cladding, trims are ideal if you are incorporating steps or if you need to tidy up any corners.


We have both composite trims and aluminium trims available, with our composite trims produced from the same recycled plastic combination as our decking, fencing and cladding. Consisting of hardwood, polyethylene and bonding agents, our composite trims are hardwearing and low maintenance, as well as moisture resistant. Our aluminium skirting trims give a sleeker, tougher look that will complete any project with style and are another hard-wearing option.

Composite Fixings and Screws

We want you to be able to easily install your new composite decking, cladding or fencing with minimal fuss, which is why our range of fence panel and decking fixings are easy to use. Put alongside this our T-Clip fixings, starter clips and decking screws and you have everything you need.


Made from high-quality composite just like our decking, cladding and fencing, our composite fixings complement our full range. Composite decking starter clips will ensure you fit the decking in the exact place it should be when near fencing or walls to create a tight, professional look by minimising any gaps. The same with our T-Clip fixings and fence panel fixings means the accurate positioning and securing of any composite panels on the first attempt. We also have stainless steel decking screws that are easy to use with either our composite or timber boards.

Fixings and Trims to Last

All our composite fixings and trims are produced with longevity in mind, produced from high-quality materials that provide increased corrosion and wear resistance to last as long as your decking, cladding and fencing do. Designed to blend in with the rest of your project, the full range of trims and decking fixings will give your project a professional and neat look every time. Also available are our hollow composite decking end caps to finish any exposed ends, as well as adhesive and decking reviver to keep everything secure and looking pristine. If you need help with correctly installing our products, please consult our installation guides for more information and check out our gallery for inspiration if you need it.

Millboard® Trims and Fixings

The small details can transform your project, which is why each accessory for Millboard® Decking and Cladding Boards is carefully designed to make your installation process smooth and simple.

Millboard® Decking accessories include a range of Durafix ‘Lost Head’ Fixings for a seamless design, Multi-Spacers for an accurate installation of Boards and DuoFix Side-Fixing Guides for a hidden fixing finish. Millboard® Cladding accessories include a variety of Fixings that are used to install Cladding Boards, Corner Profiles, Trims and Closures. Touch-Up Coating can be used on both Decking and Cladding Boards to conceal the exposed ends of your Boards.

Millboard® Trims add the finishing touches to your Decking and Cladding projects, enhancing aesthetics, functionality and durability. Cladding Trims include External and Internal Corner Profiles and Square Corner Trims for covering your building’s corners, Reveal Boards to tidy up windows and doors, Starter Trims for accurate installation and Perforated Closures for airflow. Decking Trims include a selection of Edging Trims and Fascia Boards for a flawless finish.

Bamboo Fixings

To ensure your Bamboo Decking Boards are installed securely and evenly, we offer a range of Fixings designed specifically for this. This includes our Bamboo Decking Fixing Clips which are easily slotted between the grooves on the sides of the Decking Boards, they are simple to use and allow accurate installation. Our Bamboo Decking Starter Clips are used at the beginning of installation, against walls or fencing, to give a precise starting point. Both of these Fixings come with Screws to install with.

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