Cembrit B5 the alternative to old asbestos roofs

Gorsgoch village hall benefits from Cembrit B5, the versatile and aesthetically pleasing, modern fibre cement corrugated sheets. The material has been used to transform a 60 year old village hall and improve the roof’s performance through its superior water shedding capacity when compared with the old 3″ profile.

A village near Lampeter in the county of Ceredigion, Wales is developing at a high rate and is currently seeing increase in planning applications and new housing developments. Located at the heart of the Gorsgoch, the village hall is the main community building in the area and provides the local community with a common meeting place. After being closed for a number of years, the village hall required a refurbishment. In particular, the narrow asbestos cement corrugated sheet needed to be replaced with a durable and attractive looking roof. Local contractor, Jeff Thomas worked on this project, and Huw Davies from Pensaer HD Architect specified Cembrit’s B5 corrugated sheet.

“The durable and low maintenance credentials of Cembrit’s B5 corrugated sheet made it ideal for use on this project,” comments Huw Davies from Pensaer HD Architect. “Cembrit’s robust onsite service options and the technical support representatives were of great use on this project. The team were extremely helpful, assisting me with all of my enquiries. This has helped to make the project a success.”

Natural grey coated B5 corrugated sheets have provided a spectacular finish that blends in well with the countryside setting. The contractor installed a Plain Wing Angle Ridge to provide sufficient ventilation.

The rust and rot free B5 Corrugated Sheet is the perfect solution for someone looking to clad or repair single-story buildings such as stables and garages. B5 is available in fourteen different lengths ranging from 4′ to 10′ 6″ the sheets are approximately 40% wider than traditional 3″ profile which allows for much better coverage per sheet. They also offer superior water shedding capacity due to the profile of its corrugations.

B5 offers numerous advantages that are helpful for the installer. B5 sheets have a small overlap, and as sheets are approximately 40% wider than comparative products, so it offers a much better coverage per sheet. This has the advantage of decreasing the weight of the roof covering. There is less side lap and overhang, and increased maximum end lap. B5 can be laid to a 5° pitch for small roof areas if the end laps are extended to 300mm and are double sealed with mastic strips. A number of accessories come with the B5. A one-piece close fitting Cranked Crown ridge that can fit into roof pitches, two-piece lose fitting ridge which is adjustable to roof pitches and the Plain Wing Angle ridge that can create high level ventilation. Also there is the Cemsix Barge Board which is used to close verges at gable ends and the one-piece and two-piece Roll Top Finial which forms an integral part of closing a verge apex.