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3m Aluminium Perforated Closure


About this product

3m Aluminium Perforated Closure Trims allow for airflow behind your Cladco Fibre Cement Cladding Boards for a high-quality, long-lasting installation. The Aluminium Perforated Closure Trim has increased wear and corrosion resistance to keep your cladding in the best condition for years to come.

Total Price: £18.00 Inc VAT
View our product installation guide

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3m Aluminium Perforated Closure

3m Aluminium Perforated Closure
3m Aluminium Perforated Closure 3m Aluminium Perforated Closure

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Use our calculator to work out how many boards and fixings you need for your project.


Discover Our Aluminium Perforated Closure Trim for Fibre Cement Wall Cladding 

An Aluminium Perforated Closure Trim is an essential element for installing Cladco Fibre Cement Wall Cladding Boards. Designed with small holes, Performated Closure Trims encourage airflow and ventilation whilst preventing small animals/insects and debris from entering.

Ventilation gaps within the Closure Trims, paired with the 50mm space between the battens and boards, work together to ensure your building has adequate airflow to prevent moisture from building up.

Cladco Aluminium Perforated Closure Trims are manufactured using corrosion-resistant, durable, aluminium material for superior strength and long-lasting protection. Perforated Closures are supplied in 3m lengths with a 40mm width. 

Trim Specifications
Length: 3m
Width: 40mm
Height: 30mm
Thickness: 1mm
Weight per Trim (approx.): 0.50kg

Cladco Perforated Closures are an essential aspect of any fibre cement cladding project. Simply attach the Closures to the base of your project before installing the first board. Perforated Closures should also be fixed above any windows and doors where fibre cement boards will be fitted. Please see our Fibre Cement Cladding Installation Guide for further information.

Learn more about the features of Cladco Fibre Cement Wall Cladding.

Please note: it is recommended to leave a gap of 10mm between the Perforated Closure and the base of your installation, to ensure a necessary gap for airflow. The Perforated Closure needs to be perfectly level before fixing to the wall, as a Start Profile Trim will be fixed to the Perforated Closure. If your Perforated Closure is not fitted parallel, you may be at risk of unlevel cladding.

Please note: the product may differ from the images provided


Please click on the variable options on our checkout page.

Cladco offer a Nationwide delivery service (UK Mainland) We offer a range of options, please see the table below.

Useful Links: Delivery Policy | Collection Policy


Delivery is estimated 5 working days (1 week).


Collection from our Okehampton or Andover warehouse. Please note we need 2 hour notice.

Sample Packs

Sample packs are sent via Courier and delivered within 3-5 working days.

Pricing Table

National Delivery
(Orders under £1000)
Estimated 5 working days* £192.00
(Orders over £1000) Estimated 5 working days* £96.00
(Orders over £1500) Estimated 5 working days* FREE
Scotland Delivery Estimated 15 working days* £360.00
Parcelforce Standard
(Small Parcels)
3-5 Working Days £5.99
Parcelforce Standard
(Large Parcels)
3-5 working days £24.99
Sample Packs 5 Working Days FREE
*Please allow for public holidays and weekends (non-delivery days)

When your goods are delivered these are sometimes delivered on a pallet with the necessary associated packaging to ensure they arrive with you in the best possible condition. We view the pallet and packaging as necessary for the protection of the goods and therefore will be a part of what is delivered to you. It is your responsibility to dispose of these items in a responsible manner when appropriate.

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