The government’s ban on combustible materials has been welcomed by Bureau Veritas as the “first step in the crusade to improve the industry’s approach to fire safety following the Grenfell tragedy”. Combustible materials will not be permitted on the external walls of new buildings over 18 metres containing flats, according
The Secretary of State for Housing, Communities and Local Government, the Rt Hon James Brokenshire MP has taken a strong stance on the issue of cladding and forcing the removal and reinstatement of a safer product. For months James Brokenshire has been warning landlords of at-risk properties to get on
External Wall Insulation (EWI) by Saint-Gobain Weber has been specified for a contemporary-style new build in a designated conservation area in South West England. The revolutionary webertherm XP system has been used on the walls of the property while weberpral M through-coloured render has been used extensively to long runs
The UK’s leading supplier of rainscreen cladding systems, Vivalda Group plc, has confirmed strong growth for the year ending December 2017, with its turnover increasing by 19% to £31m. Despite the chronic under performance of the construction sector, the Grenfell Tower tragedy, Brexit and the impact of the Carillion collapse,
“In this day and age, programme is critical to contractors and businesses,” attests Angus Cormie, Chief Engineer at J&D Pierce, one of the UK’s leading structural steel provider. As a champion designer, supplier and installer of quality steelwork, J&D Pierce offers an end-to-end service that dramatically reduces the supply chain
BDC 319 : Aug 2024
The government’s ban on combustible materials has been welcomed by Bureau Veritas as the “first step in the crusade to improve the industry’s approach to fire safety following the Grenfell tragedy”. Combustible materials will not be permitted on the external walls of new buildings over 18 metres containing flats, according to the new ban. Same applies for new hospitals, residential care premises, dormitories in boarding schools and student accommodation over 18 metres. “The government moved quickly in passing the amended regulations and perhaps exceeded expectations by including not only new but also change of use buildings. The quick turnaround may also have caught some off guard, with not much time to ensure that new buildings of this type do not include timber cladding or combustible insulation,” said Andy Lowe, Technical Director of building control at Bureau Veritas. The government will also give support to local authorities to carry out emergency work to remove and replace unsafe aluminium composite material (ACM) cladding. “There are much wider discussions and ramifications for the construction industry still to come, with the government also making clear that it expects immediate action to speed up emergency remediation works to replace unsafe cladding on existing high rise buildings. Here, the onus is very much on building owners and developers, with an emphasis on costs not being passed on to leaseholders. There is also some debate around how the amended regulations can be interpreted when it comes to balconies and timber decking. It will be interesting to monitor progress on this and how the industry responds over the coming months,” Andy Lowe added. The amendments will come into effect from 21 December 2018 and any existing Building Regulation applications will only be exempt if site work has commenced within a two month period from that date.
The Secretary of State for Housing, Communities and Local Government, the Rt Hon James Brokenshire MP has taken a strong stance on the issue of cladding and forcing the removal and reinstatement of a safer product. For months James Brokenshire has been warning landlords of at-risk properties to get on and remove dangerous cladding. Yesterday Brokenshire announced a change to the housing health and safety regulations to force the landlords to make good these works with no apparent financial risk to the leaseholders. The Association for Residential Managing Agents (ARMA) welcomes the move as it has been lobbying for Government intervention ever since the Grenfell Tower tragedy. Immediately after the tragic fire, ARMA flagged to Government the problem under leasehold as to who would likely pay for the cost of fire safety remedial works and that this could seriously delay remedial works. ARMA has publicly asked for Government loans to be make available and for remediation to be taken into a national programme to avoid such delays as the safety of residents must always be the uppermost concern. Dr Nigel Glen, Chief Executive Office of the Association of Residential Managing Agents (ARMA), comments: “We congratulate the Government for taking this strong approach to ensure remedial works on affected buildings can get under way immediately. People need to know they are safe and able to live their lives. We have always said time is of essence here and work should be completed first and then worry about who pays later. The costs to cladding removal has given many residents grave anxieties and now some headway should start to be made more quickly. “The Secretary of State has said that ‘leaseholders must not pay’. We keenly await details of how that will work in practice given the structure of leasehold. For example, in the case of Citiscape in Croydon, the First tier Tribunal Property determined that the leaseholders were liable for the costs under the terms of their lease. That may well be the case across all the buildings under discussion, depending upon their leases. And where Landlords are not the guilty party re installing the cladding is it fair that they will be expected to pay? Clearly there is more work to be done but this is a welcome and significant step.”
External Wall Insulation (EWI) by Saint-Gobain Weber has been specified for a contemporary-style new build in a designated conservation area in South West England. The revolutionary webertherm XP system has been used on the walls of the property while weberpral M through-coloured render has been used extensively to long runs of concrete walling. The planning term ‘conservation area’ all too often results in unimaginative new build designs mimicking the surrounding aesthetics rather than offering creative architecture that enhances the area. This stunning new home in Somerset illustrates perfectly how architectural flare and modern building techniques are fused to deliver a property that contributes greatly to the local environment. The 430m² private residence has extensive glazing to capture the glorious rural views and to encourage the benefits of maximum natural light. Sleek expanses of webertherm XP EWI with webertherm M1 through-coloured render enhances the profile of the house from all aspects. By embracing the topography of the site, which placed the front entrance at first floor level, and letting the rest of the house flow down to a lower ground floor layout, the house presents a low and softened profile to the onlooker. An enlightened planning approval was achieved for this privately commissioned design by Jason Jackson of Jackson Architects Ltd, Taunton. “An earlier traditional design was not considered suitable by local planners and we were asked to offer alternative designs for this family home. The client was immediately excited about a minimalist and modern design idea and asked us to submit the application. After careful negotiation with the conservation and planning officers, they agreed that the contemporary architectural style of the building would make a highly individual but fitting addition to the very traditional properties in the area. The only significant condition imposed on the planning approval was the removal of the permitted development rights so as to protect the purity of the design! We were really quite amazed and flattered to get this acknowledgement,” smiles Jason Jackson. Matching the dramatic visual appeal of this unique property is the construction formula and advanced thermal efficiency that has been achieved. The external walls are constructed as a single skin formed with 215mm thermal blocks that are protected by webertherm XP EWI using 50mm of high performance phenolic insulation. webertherm M1, an advanced one-coat, polymer modified, mineral render, is factory batched and designed for spray application to reduce on-site labour time and access costs and has been used in White. A decorative scraped texture finish has been applied to the White render which catches and holds the light. Mark Pickthall, of M P Plastering, Somerset, carried out the insulation and render application for contractor Fry Developments Limited. The applicator also specified weberend aid to create a key coat before applying weberpral M through-coloured render, in Chalk, to surface finish long runs of poured concrete walling running from the house to the drive and garage areas. “The superb smart finish of the house structure achieved with the scraped surface of the 250m² of webertherm M1 render really underlines the beautiful architecture of this house which makes a great statement in the locality. We are all pleased to have been part of this exciting project,” reports Mark. Simon Fry, Fry Developments, is equally proud of this new build and pleased to have accepted the recommendation to use the webertherm EWI system. “My experience has only been with traditional sand and cement renders but Mark highlighted the qualities of the Weber system and I must say the result is superb. It’s a ‘no risk’ decision now for Fry Developments to use Weber products on my future contracts.” For more information about this project, or for technical support, please contact Saint-Gobain Weber on 08703 330 070, or visit www.uk.weber A free download of the new WeberApp for iPhone and iPad users is also available from iTunes and from Google Play for Android smartphones and tablet users. Follow Saint-Gobain Weber on Twitter @SGWeberUK for the latest company news and updates.
The UK’s leading supplier of rainscreen cladding systems, Vivalda Group plc, has confirmed strong growth for the year ending December 2017, with its turnover increasing by 19% to £31m. Despite the chronic under performance of the construction sector, the Grenfell Tower tragedy, Brexit and the impact of the Carillion collapse, Vivalda has continued to grow its business via a twin track strategy of unrivalled product quality and service to satisfy the needs of the expanding off-site fabrication market. The business, which now boasts eight locations throughout the UK and Ireland, took the decision last year to stock only fully certified cladding products – providing assurance and building trust among specifiers and contractors. The company has also invested more than £250,000 in new technology, enabling it to supply finished products to the fast-growing off-site building fabrication sector. Vivalda’s chairman, Peter Johnson, said: “Given ongoing challenges facing the building industry the past 18 months have not been easy for many businesses. “And yet despite this – by sticking to our strategy of investing in technology, people and our customers – we have continued to grow our company by nearly 20% year on year. At the same time, we have also been pleased to see our PURA Facades business go from strength to strength, on the back of sustained demand for its range of natural cladding products using stone, terracotta and glass reinforce concrete.” Voted in 2018 by the London Stock Exchange as one of the ‘1000 Companies to Inspire Britain’, Vivalda has not been afraid to innovate and invest to differentiate itself from other rainscreen cladding distributors. While the company’s turnover has continued to increase, so has the productivity of the business. Based on its 2017 accounts, Vivalda’s value added per employee* comes in at £94.300, which according to the UK Industry Performance Report (2016) is more than £30,000 above the construction sector average of £63,700. Johnson concluded: “While a healthy top line figure is always good to see, this is only the tip of the iceberg as far as business performance is concerned. During 2017, we worked hard to improve our productivity and accuracy, while reducing our waste. We’re very much behind the focus of the government’s new Construction Deal and believe that the attention on efficiency and productivity is vital to the long-term health of this vital UK industry.”
“In this day and age, programme is critical to contractors and businesses,” attests Angus Cormie, Chief Engineer at J&D Pierce, one of the UK’s leading structural steel provider. As a champion designer, supplier and installer of quality steelwork, J&D Pierce offers an end-to-end service that dramatically reduces the supply chain and provides clients a competitive edge in terms of both time and cost. As Cormie continues, “With an all-encompassing structural steel service, we eliminate the need for multiple parties, manage interfaces and offer guaranteed excellence, every time, for every client.” Established in 1975, J&D Pierce has retained its family-run approach while diversifying and expanding into areas beyond purely steel fabrication and is now able to provide a comprehensive service from early design right through costing, fabrication and protective treatment to erection. A specialist in design and fabrication, J&D Pierce has continued to develop further capabilities, and can effectively carry a project through from inception to completion. Although subcontracting can be an economical way of procuring specialist works, it can also give rise to various kinds of problems. Within differences of opinion, organisation and interfacing issues, it can present significant delays and programme slippages for main contractors and become a cost burden to which clients simply cannot subscribe. Attending to that concern and delivering an end-to-end service, J&D Pierce offers an alternative, financially risk-free mode of construction, as Cormie makes clear: “Because we don’t sub-contract any services out, we have complete control over a project. Main contractors like to de-risk; if they can hire a single firm to carry out all works they will because it prevents problems of coordinating works on site and allows them to concentrate on their own objectives. We allow them programme certainty; our wide range of skills and expertise more than capable of shouldering an entire contract.” J&D Pierce has established itself as a one-stop-shop in structural steelwork and boasts divisions dedicated not only to design, production, erection, roofing and cladding, but stretching right the way across transport, delivery, crane, and access. It’s with concentrated investment that the company has been able to develop its services and establish manufacture, delivery and erection processes which are each unrivalled in both speed or quality and, combined, provide significant advantages to customers. That broad spectrum of capabilities is only set to widen as the development of new facilities adjacent to J&D Pierce’s existing site gets underway. The 15-acre development beside their existing facilities will host a new steel fabrication process for the manufacture of plate girders. The company is investing millions in state-of-art tooling equipment and technology for this for external sales and with a view to gaining even greater production efficiency. Primarily though, the new facilities will enable the company to take on an even greater proportion of works, as Cormie details further, “There are some specialist products that are used, particularly in high-rise buildings, that we would ordinarily have to outsource from specialist manufacturers. The new facilities will allow us to start manufacturing those ourselves therefore affording us greater control over production, as well as the ability to shorten the lead-in times and enhance the programme we can offer our clients.” Indeed, the company’s development has long been informed by the desire to exceed clients; expectations across the board. Despite widening its catalogue of services, J&D Pierce has only further emphasised quality within their expansion, with state of the art machinery incorporating intelligent software and direct linkage with J&D Pierce’s design system, it is also highly efficient, can identify how best to to minimise wastage and produce a precise replica of the computational drawing on-screen. So esteemed in design is J&D Pierce that it regularly offers both partial and full design, as well as design advice on projects. Whether approached at the stage of conception, integration, value engineering or connection analysis, the company is able to provide critical design solutions via a number of industry standard software operated by experienced engineers. With unrivalled expertise in design at a planning, development and operational level, the company’s manufacture and erection processes are significantly enhanced and J&D Pierce has, on more than one occasion, found itself heading the pack on construction projects. During a recent contract at Bristol Sports Club, the company was tasked to redevelop the West Stand and, as an informed contractor, paved the way for others to follow, as Cormie outlines: “The aim was to tie in work with the existing stand and erect a complicated three-dimensional roof design with a main trusse spanning 108m. We carried out the interface detail and, despite having our own cladding division, worked alongside an external cladding supplier and the precast supplier sourced by the main contractor. “We had a very tight footprint in which to erect the project and immediately envisaged the difficulties that would pose to both ourselves and the cladders. We re-thought the engineers’ methodology of erection (a system of building temporary towers to build the truss on) and suggested that we could, in fact, build the entire truss from the ground and lift it into place with two large cranes. While it took intricate crane movement for final placement, it meant that we had much better safety control because the majority of work was conducting on the ground rather than at height, as well as giving us significant advantage in programme, preventing stoppages and delays in schedule.” Characterised by its ability to add value and decrease the costs associated with programme, J&D Pierce also designed bespoke hinge details on the supporting rafters; the innovative solution allowed the company to pre-erect the rafters in pairs and then swing them up to the truss and complete the structure in less than a day, As a specialist in design, manufacture and construction, the company has a key understanding of each phase of development and effectively guarantees a project’s success with quality and control endowed. Of course, those ethics and successes come as the result of focused attention on training and development. J&D Pierce has worked hard to up-skill its
