HEAVYSIDE Acme Single Camber colours up
Roof systems manufacturer, Marley has added a new colour, Ashurst, to its Acme Single Camber clay plain tile range. The Ashurst uses a colour and sanding process to add a beautiful, rustic aesthetic that depicts the natural ageing of a traditional clay roof, for both traditional and contemporary low pitch roof designs. Complemented by a full range of fittings, Ashurst offers a complete solution for specifiers. Suitable for retrofit and new build roofing projects, the Marley Acme Single Camber clay plain tile range is manufactured using the high-quality natural clay, Staffordshire Etruria Marl. Marley’s Acme Single
Camber clay plain tile range is now available in 11 colour options, including Autumn Brindle, Red Smooth and Heather Blend. The entire range is also accredited to the BES 6001 Framework Standard for Responsible Sourcing, which provides environmental reassurance for specifiers and means that projects using the clay tiles can get additional credits under BREEAM.
www.marley.co.uk
Samac Fixing launches Atlas Pan Head Concrete Screws
Concrete switch could save carbon, says Marshalls The UK housebuilding industry could save over 200 tonnes of carbon per year by switching to concrete facing bricks. That’s according to building materials producer Marshalls , whose new Environmental Product Declaration (EPD) for its Concrete Facing Brick, found that for every tonne of concrete facing bricks used instead of more traditional clay facing bricks, housebuilders could cut the total carbon lifetime footprint by almost half (49.1%) . This equates to 116.50 kilograms of CO 2 e per tonne of bricks. Approximately 1.1bn bricks were used in all the dwellings built in 2023; had they been constructed using concrete facing bricks, the UK could have saved 214,057 tonnes of CO 2.. This is equivalent to removing 105,663 diesel cars off the road for a year. “Housebuilders are under immense pressure to reduce the carbon footprint of the construction process and the homes they build under net zero targets. But one of the challenges for the sector is that many meaningful improvements often require a massive overhaul of house designs that can affect aspects such as pace of build, useable square footage and saleability for example,” said Mike Edwards, group head of sustainability for Marshalls. “Changing to concrete facing bricks, however, is an achievable swap that won’t affect speed or functionality but will make a dramatic difference to the carbon footprint.”
Marshalls’ concrete facing bricks can be used as a direct alternative to clay facing bricks, providing thermal performance, fire resistance with a Euroclass A1 reaction to fire classification, and frost protection to the equivalent of a F2/S2 rating for clay bricks.
marshalls.co.uk/concrete-redefined
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Samac Fixings has expanded its popular Atlas screw range with the introduction of the new Atlas Pan Head Concrete Screws, a high-performance solution for fixing into concrete, masonry, brick and other solid base materials. The two-step installation process means users simply drill the correct diameter hole at 90° to the substrate then install using a suitable power tool until the head is firmly seated against the fixture. There is no need for plugs or extra components. Atlas Pan Head Concrete Screws are available in four sizes, ranging from 82mm to 152mm, with a 7.5mm diameter, making them suitable for various fixing depths and materials. The pan head design provides a broad clamping surface for a secure hold while the bright zinc plating protects the screw from rust and corrosion.
https://www.samacfixings.co.uk
SOPREMA provides a double solution SOPREMA’s waterproofing roof systems and products were specified and used in the construction of Cheltenham Place – a new-build student rental scheme in Salford, Greater Manchester. SOPREMA worked with W Hughes and Son to identify, specify and install the waterproofing system, Duoflex SP, as this complied with the buildings specific requirements from a roof performance perspective. Additionally, there was a requirement to provide a full waterproofing and insulation solution for the higher tiers of the building, but due to inaccessibility for a bitumen boiler, SOPREMA’s DUO HT, was specified as an alternative to Duoflex SP, without the need for a boiler, or having any impact on cost to the client.
www.soprema.co.uk/en
Mayplas adds to housebuilder range The new Mayplas Thermal Eaves Batt provides a thermal barrier at the interface between the ceiling loft space and the external wall of new build homes. Comprising an eaves tray and a stone mineral wool insulation batt, it prevents cold spots and reduces heat loss while providing a clear air path between the roofing membrane and insulation. The batt is suitable for roof pitches up to 45°. Also new, the Party Wall Head System provides fire protection compartmentation at the party wall junction. Installed together, the party wall head cap and tile batten barrier, achieve 60 minutes fire integrity and insulation. As well, the new Therma Soffit provides thermal insulation within the soffit. It is available in two thicknesses, 100mm and 150mm, facilitating required thermal resistance values (Approved Document L) and providing resistance to the passage of sound synonymous with stone mineral wool insulation (Approved Document E).
www.mayplas.co.uk www.buildersmerchantsjournal.net April 2025
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