Fibre Cement Roofing Sheets

Cemsix is the high-performance, fully compressed fibre cement solution specifically engineered for the demands of UK agricultural and industrial builds. As the exclusive South West supplier, we provide a breathable, rust-proof alternative to steel that eliminates condensation and stands the test of time.

Traditional "Big Six" Profile: The 6-inch profile ensures seamless integration with existing fibre cement roofs, allowing for efficient repairs or large-scale new installations without profile mismatch.

BBA-Certified 30-Year Lifespan: Backed by Agrément Certificate 03/4049, these sheets provide long-term structural peace of mind and insurance compliance for decades of service.

Natural Condensation Management: The material naturally absorbs and slowly evaporates moisture, preventing internal drips and maintaining a dry environment for livestock and machinery.

Class A1 Fire-Safe Rating: This non-combustible material meets the most stringent safety regulations, reducing insurance risks for industrial warehouses and farm buildings.

Ammonia and Chemical Resistance: Unlike metal alternatives, fibre cement will not rot or rust in high-moisture agricultural environments, making it the essential choice for cattle sheds and stables.

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Fibre Cement Movement Joint – 3m
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Plain Wing Fibre Cement Barge Boards
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Roll-Top Fibre Cement Barge Board
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What is Anti-Con? | Dripstop™ Anti-Condensation Technology

Anti-Con is an effective solution to combat the effects of water condensation on the underside of your roof cladding which if left unchecked can damage machinery, spoil livestock bedding and ruin stored goods.

We apply the Anti-Con Dripstop™ lining during the manufacturing process, rolling it along with the steel through our profiling mill, applying it to the reverse of the roof sheet. We leave the overlaps free of Anti-Con, so water doesn’t get drawn into the laps.

It’s recommended to use Anti-Con wherever condensation should be kept under control, or in areas of high humidity such as:

Chill Rooms
Food Storage
Workshops
Equestrian & Agricultural Buildings
Garden Sheds & Summer Houses
Garages
Grain Stores

How it works

As a condensation control membrane fleece, Anti-Con Dripstop™ absorbs the condensation and prevents it from dripping down. For it to work effectively, we recommend the ridge and eaves be left open without the use of foam fillers for ventilation, allowing the membrane to dry between cycles.

We recommend a minimum roof pitch of 10° when using Anti-Con, so if you have a roof pitch below this, please get in touch with our team on 01278 557 002 or email info@colourcladprofiles.com.

When used in livestock buildings, the humidity generated is much higher than normal which is why we recommend the use of Anti-Con in these situations. The table below shows area requirement per animal to keep the humidity levels under 80gm/m²/ hour.

Animal	Weight	Moisture Produced	Area Requirement Per Animal
Cows	500kg	361 gm/hour	4.51m
Horses	500kg	361 gm/hour	4.51m