"mechanical heating cooling and refrigeration"

ASF's 128 pattern cast iron bollard was used in this project as the post for a bespoke step unit. One side of the steps was fixed to a set of railings (also by ASF) by a core fixing directly to the bollard upright. The handrails themselves were bespoke manufactured mild steel, galvanised rails, with steel side mounting brackets made to mechanically fix into the ASF 128 Bollards.

With average daily energy bills of only 24p, the cottages at Howgate Close have earned a reputation as possibly the UK’s most energy-efficient homes*. Built by farmer Dr Chris Parsons, the row of nine, single storey cottages exploits a range of passive solar design principles** - including a southerly orientation, a high thermal mass and a earth-bonding (external walls partially covered in soil) - to create homes which are exceptionally energy efficient and comfortable to live in. The homes are also truly affordable as no artificial heat source is required to deliver a stable internal temperature averaging 21-23 degrees Centigrade. The cottages instead use a mix of passive heat sources, created by people and appliances, and solar gain generated through VELFAC triple glazed aluminium / timber windows. As a result, the energy consumption of a two bedroom cottage is 94% less than the average UK household. The architecture of Howgate Close is based on designs created by sustainability housing experts Hockerton Housing Project** ( https://www.hockertonhousingproject.org.uk/) with performance further enhanced by Dr Jerry Harrall (https://drharrall.com) a consultant in the design and adaptation of fossil-fuel-free buildings. ‘Describing Howgate Close as a development of eco-homes is to understate its performance,’ states Dr Harrall. ‘In fact all nine properties operate beyond zero-carbon, and instrumental to the success of Howgate Close is the installation of VELFAC composite triple glazing, specified for its excellent thermal performance.’ A key feature of every cottage is a large, white framed VELFAC composite window screen installed on south facing facades. The screens combine fixed units and a sliding patio door, and with dimensions of up to 3m x 5m occupy almost the entire wall. ‘The VELFAC windows play a crucial role in achieving a SAP rating for each cottage of around 143, potentially the highest group of SAP rating’s in the country and a significant improvement of the average rating of 63,’ says Dr Harrall. ‘VELFAC triple glazing has a U-value of 0.8W/m2K which reduces the rate of heat loss while bringing more natural light into each home, thereby reducing the need for artificial light,’ says Dr Harrall. ‘Across the development, the windows are actually net gatherers of heat, and contribute to an annual energy surplus which we estimate will be enough to power another similar dwelling.’ Unwanted solar gain is minimised by the exceptional insulation afforded by the triple glazed units, enhanced by low emissivity coatings applied to inner glass panes. Ventilation is primarily mechanical but supported by trickle vents within the window frames, and by cross ventilation using additional, smaller VELFAC windows installed in the rear facade. ‘Triple glazing also delivers excellent acoustic insulation,’ adds Dr Harrall, ‘which is important, as the cottages are located within actively cultivated farmland, and are near a busy road and wind turbines.’ Howgate Close is now a model development for affordable, ultra-low energy homes and is also the focus of a two year research and monitoring project, co-run by Dr Harrall and Professor Anton Ianakiev, Professor in Sustainable Energy Systems at Nottingham Trent University (NTU). ‘I have also co-authored an academic paper on Howgate Close,’ adds Dr Harrall, ‘which aims to show that it is possible to design, construct and live in buildings without resort to fossil fuels.’—ends— * Analysis by Elmhurst Energy, the UK’s largest independent provider of energy assessment, retrofit and property professional training, software and accreditation. * * Principles advanced by Professors Brenda and Robert Vale, architects of the Hockerton Housing Project, the design of which inspired Howgate Close.

The increased levels of thermal insulation found within the roof voids of a modern house is intended to reduce the amount of heat that is lost from the warm living spaces of the property over time. However breaks in this insulation layer, such as through the loft access door, will severely compromise its effectiveness. This editorial explains how to avoid losing heat in the loft space and therefore losing money.

Union Industries, the UK’s leading manufacturer of bespoke industrial doors, has utilised virtual reality (VR) to help Leeds-based Met Fab Solutions maintain comfortable working conditions with the installation of a Bulldoor.Union Industries has successfully deployed its innovative new VR software to assist Met Fab Solutions, a leading UK manufacturer of aluminium panels and aluminium pressings, specify and configure the correct door suited to its needs.This innovative tool allows Union to immerse prospective clients in a 3D showroom where they can experience their high-speed door offerings and interact with the products in a virtual environment. The software, comprising a VR headset and handheld units representing the customer’s hands, showcases the extensive features, specifications and benefits of Union Industries' products.Met Fab’s powder coating facility contains an extraction unit which draws the temperature outside of the building to keep the area cool during hotter periods. However, when windy, the extraction unit causes a wind-chill resulting in employee discomfort, hence the company’s need for a fast acting and reliable door.The Bulldoor not only ensures the integrity of Met Fab's facility but also significantly reduces the impact of adverse weather conditions. Operated conveniently via remote control, the door incorporates a 'Crash-Out & Auto-Reset' feature as a standard safety measure, minimising costs associated with door impacts.Renowned for their reliability and efficiency, Union Industries’ doors, including the Bulldoor, have become the preferred choice for manufacturers dealing with heat loss and escalating energy prices. With a robust design requiring minimal maintenance, these doors can withstand constant high-volume operations, making them an ideal solution for industrial settings.Rob Howe, Union Industries’ Technical Sales Engineer, said: “Once again, the Bulldoor is the first choice for those in the manufacturing industry who aim to address heat loss and wind chill through open doorways.”“The Bulldoor is one of our best-selling doors and has been developed by our own R&D team over the years to become the reliable workhorse that it is today. Its robust design ensures minimal maintenance and can withstand constant high-volume operations.”“We are also thrilled with the success of our new virtual reality configuration tool. This software enables us to immerse prospective customers into our world, providing a first-hand experience of the advanced features and capabilities of our rapid roll doors.”Steve Cockerham, managing director at Met Fab Solutions, said: "The collaboration with Union Industries has proven invaluable in addressing our specific needs.“In utilising the VR software, Union was able to demonstrate to us in detail how the Bulldoor was best placed to serve our specific needs and address the challenges we faced.“The Bulldoor has not only enhanced the integrity of our facility but has also significantly improved working conditions for our employees."

The Quadro wooden loft ladder is the solution when ‘standard’ is simply not good enough. It is supplied as an easy to fit, made-to-measure unit. The 3-part folding wooden ladder is contained within, and attached to, a laminated wooden hatch box and an insulated trapdoor. The Quadro wooden loft ladder offers very good energy efficiency thanks to an insulated trapdoor with an airtight 4-point locking mechanism.

One of the tallest new buildings recently added to the Bournemouth skyline has been completed with a combination of external wall insulation and render products supplied by Sto. The company’s StoTherm Mineral M system, with Sto-Rotofix Plus mechanical fixings and StoSilco exterior render were all used on the new Skyline student accommodation building, which achieved a BREEAM ’Very Good’ rating.

VIEGA MEGAPRESS – THE IDEAL FIT FOR FESTOOL HQAward-winning international power tools manufacturer, Festool has invested £10 million into its new headquarters based in Bury St. Edmonds. As part of the construction, Viega’s Megapress press connection technology has been utilised for the building’s new state-of-the-art heating system, allowing for an efficient and effective installation.Festool has relocated its 55 office-based employees to the new site in Suffolk Business Park, in Bury St. Edmonds. The large, modern facility includes meeting rooms, cafés and office space with a separate warehouse and demonstration facility. It was important for the company that its new headquarters represented a modern and sustainable design and could be a facility where the company can continue to expand and develop.The headquarters has a complex range of HVAC systems, including a hybrid air conditioning system, underfloor heating and domestic services. Viega’s carbon steel press fitting system, Megapress was an ideal solution to create the pipework connections, offering a fast and effective alternative to traditional methods such as welding.David Aldous, Mechanical Project Manager at Ceetech, the contractor for the project, commented: “We selected Megapress as it ticked all the boxes. It provided a secure press connection without the need for welding and allowed our team to undertake the work efficiently and effectively. This project had to be completed to a tight deadline, so it was essential to make strategic time gains throughout the installation period.“We were also able to make valuable time-savings because with the Megapress system, there is no need to prepare the pipe surface or clean it after as with welding, threading or grooving. From a health and safety perspective – it also removes the element of hot works.”A highly effective pressing method, Megapress connections can be made in just seven seconds – helping to achieve a 60% reduction in installation time. After cutting the pipe to the required length, contractors need only deburr the cut surface, slide the press fitting into place and press the connection.The simplicity of the press fitting process also ensures that a uniform seal is created on each connection throughout the project; particularly important on large-scale developments where there is set to be thousands of joints across a single site. Once the fitting has been pressed, it forms a strong and secure connection.David concluded: “The Megapress system is excellent, I’ll certainly select Viega again for future projects. It was a clean installation and the end-client was pleased with the high quality of work."

The building was constructed using ICF blocks that are to have a rendered finish. Internally the ground floor is a concrete slab and the upper floor has timber posi-joists with the Lewis Deck and resilient strips laid above. 16mm underfloor heating pipes are then clipped into our new clip rail system with a free flowing screed then poured on top, 50mm thick. This then gives 20mm cover to the heating pipes, maximising the efficiency of the whole system.

We’ve had a long-standing relationship with Birmingham University, having installed many doors and operators in the past. The University has a large campus, and we have a few projects under our belts where improved sustainable access has been achieved.Below is a fine selection of some of our more recent installations.Project Year: 2023Product: ASSA ABLOY SW200 Operator (Main entrance)Product: ASSA ABLOY SW200 Operator (Harding Building)Product: ASSA ABLOY SL500 F (Arts & Law Building)Project Background: The University’s goal is to make every door and every entrance accessible for everyone so it’s inclusive, reflecting their commitment to diversity and equality. By prioritizing accessibility, they aim to ensure that all members of the university community, regardless of their physical abilities, can navigate the campus with ease. Through these efforts, Birmingham University continues to set a standard for higher education institutions striving to provide equitable access to education and resources for all.With this in mind, the facilities management team required robust, reliable and energy saving elements to their entrances.Solution: Two of the buildings required strong operators to withstand the daily use of their current swing doors. Our elegant heavy duty SW200 swing door operators were incorporated into one of the University’s main entrances and The Harding building, which both required reliability and ease of entrance, as students are often carrying heavy bags full of books and electronics. The SL500 Framesliding door was installed in the Arts & Law building, allowing for a seamless and responsive entrance as you enter the bright lobby. This helped to reduce the amount of energy required in this building, making it more efficient at heating and cooling.We have more projects in the pipeline with Birmingham University as they continue to enhance their facilities. Our commitment to providing first-rate door solutions and operators aligns perfectly with the university’s mission to create a welcoming and accessible environment for students, staff, and visitors.Check out more Education solutions.For more information or assistance with any project, please contact enquiries.esuk@faactechnologies.com where we can provide expert guidance and detailed documentation.Pictures by NickCaville.com

Altecnic Ensures Energy Efficient District Heating System for New London Apartments

Located at Swansea University’s Bay Campus, and designed and constructed by SPECIFIC Innovation and Knowledge Centre, the Active Office and Active Classroom are both designed to be energy positive buildings, capable of generating more solar energy than they consume during a typical annual cycle.The Swansea area of South Wales is synonymous with steelmaking as Tata Steel’s Port Talbot steelworks is just a few miles away from the Bay Campus. For this reason, SPECIFIC wanted to use steel as much as possible on these structures and so a Tata Steel wall and roof cladding system was chosen using Colorcoat Prisma® pre-finished steel, all made in Wales.The Active Classroom also feature Tata Steel’s Colorcoat Renew SC® transpired solar collectors, The system captures heat from the sun and draws it into the building through a microperforated collector on the exterior of the building. Heated fresh air from the cavity is then used as a pre-heater to the main heating system. A transpired solar collector can collect around 50% of the energy falling on its surface, which equates to approximately 500wp/m2 of the collector’s surface area and can deliver around 250KWH/m2per year or up to 50% of space heating requirements.

Installer – Prater / LindnerMain Contractor – TBCArchitect – Pascall+WatsonClient – LCASystem – Vantage®️ MF in CortenThis is our CWCT tested Vantage®️ MF in Corten metal This was mechanically face fixed to the substructure by expert installation partners, Lindner PraterThis shows pre weathered and a fully weathered finish and looks absolutely stunning and was a recently nominated for the best use of specialist metal at the Façade Awards

The main focal point at the Portobello site is a huge vintage chandelier which hangs beautifully within the main auditorium. Penny Hydraulics, having been selected as the lifting equipment partner on other projects throughout the Soho House chain previously, were contacted to specify a winch system to mechanically lift and lower the chandelier, so that it could be quickly and easily accessed at regular intervals for cleaning, to have the bulbs changed, or for routine maintenance.

The Passivhaus Institute has recently awarded the Designo wooden loft ladder certification for use in passive house projects. Available from Premier Loft Ladders, the Designo features the latest innovations in loft ladder design to perfectly balance aesthetics with performance. It offers excellent thermal efficiency (U value 0.60 W/m2K) and an airtight seal (class 4) thanks to a highly insulated trapdoor with 6-point locking mechanism.

Accoya was selected as the ideal cladding material for the residence of a home in East Scotland. Supplied by Russwood, the Accoya cladding was vacuum coated to limit the heat loss of the building. Accoya was chosen for this project due to its attractive aesthetic appearance, low maintenance and sustainable credentials. The building is laid to limit heat loss and beneficially utilise solar gain. The house also uses an extensive control system allowing users to operate the lights or adjust the room temperature from their Smartphones.

The completion of a stunning new Hilton hotel at Silverstone is another step nearer and leads the way featuring the superior high-performance Wraptite external airtightness barrier.The impressive new hotel, located trackside, overlooks the starting grid for the home of the iconic British Grand Prix. Facilities include 197 guest rooms, a rooftop terrace and the offer of race-day hospitality experiences.KKA Architecture designed the hotel, with Metclad Contracts appointed as the specialist envelope contractor for the project.Wraptite airtightness membrane from the A. Proctor Group, specialists in supplying high-performance products to protect buildings, was selected by Metclad to maximise airtightness and energy efficiency, perfectly balanced with the crucial requirements of vapour permeabilityWraptite self-adhesive breather membrane is applied externally, quickly and efficiently as part of the rainscreen system. Incorporating the Wraptite System helps ensure “as-designed” performance. Its inclusion narrows the gap between asdesigned and actual energy performance whilst reducing the likelihood of possible failures to meet required airtightness levels.Traditionally air barriers have been fitted internally. The internal installation of an air barrier necessitates accommodating building services such as electrical, lighting, heating and drainage systems, thereby increasing the gap between as designed and built. However, the Wraptite membrane fully bonds externally to virtually any substrate, requiring no additional mechanical attachment, seals or tapes to suppress air leakage around junctions or penetrations.The high vapour permeability of Wraptite allows the substrate beneath to dry quickly and moisture vapour to escape and reduces the likelihood of mould, mildew, condensation, timber distortion and metal corrosion.Wraptite is the only self-adhering vapour permeable air barrier certified by the BBA and combines the critical properties of vapour permeability and airtightness in one self-adhering membrane. Quite simply, providing a winning performance in advanced membrane technology for buildings.

Wexham Hospital in Slough, Berkshire required a freestanding entrance canopy installed at the entrance to their A&E department. This canopy would provide cover to those entering and exiting the building, ensuring the internal floors were kept as dry as possible. The hospital staff were also finding that stone chippings were being brought into the building and flicking up into the mechanism of the electronic doors, resulting in the motors burning out and so a solution was also needed to solve this issue.

Potato Wharf scheme comprises 191 apartments in Manchester. The canal-side development scheme led by Lendlease is set amongst surrounding waterways and a vibrant modern community within a historic setting.  Location: ManchesterContractor: LendleaseArchitect: David Vanderson of Weedon Architects, helped by mechanical and electrical engineers, Hulley & KirkwoodAspex supplied: Integra Living doorsets, Novista Steel Riser Doors, all complete with a full Ironmongery package.

The Koster TPO Single Ply Membrane was chosen to overlay an existing and failed flat roof on a coastal school on the Isle of Man. The Koster TPO was carefully designed and installed over the old asphalt covering to thus extend the buildings life and provide a safe environment for the pupils and teachers. The Koster TPO was fully bonded and mechanically fixed to the main roof substrate in order to combat the anticipated wind loading. for more information please contact admin@kosteruk.com

The British Horse Society headquarters is on a listed deer park with many protected trees. The building’s circular design posed key construction challenges. The single storey office building was constructed in a doughnut shape, to ensure that a mature oak tree on site was preserved. In keeping with its green surroundings Spectraplan SM120 Dark Grey, a polyester reinforced TPE waterproofing system was mechanically fixed to a composite metal deck, ready to receive a sedum blanket.

The company’s Dalton manufacturing facility required a new floor coating system, after the previous finish had worn away and become unsafe in places.Any flooring works had to be completed with minimal disruption to continuing operations, reducing the impact to production as much as possible.After suitable mechanical preparation during the first phase, vebrores EP HBC was installed across the 1,000 m2 floor area in RAL 7038 Agate Grey.

The patients’ garden at Homerton Hospital in Hackney has been completely transformed with a Stonebound resin bound porous paving finish to the pathways in the newly landscaped courtyard area.SURFACING REQUIREMENTSThe hospital was looking for a minimal maintenance surfacing option for the hospital garden to offer a welcoming, tranquil outside space for visitors and patients. The paving needed to be porous to minimize surface water, seamless and have good slip resistance for comfort and safety underfoot.Addagrip approved contractor D C Flooring was invited by G.K.Works to install 169 sqm of Stonebound resin bound porous surfacing in a Blizzard blend to give a cool and contemporary look to this outdoor area. The surfacing is decorative, porous, allowing access all year round and offers good slip resistance.The installation was completed in August 2021.

In 2017, Belshill Academy invested in a new outdoor sports facility, which included three separate multi-sport courts to offer handball, basketball, hockey, tennis and football.HAGS was the successful bidder for the development, which also included a warm up / cool down section, outdoor gym, and a 400m four lane running track, and selected DCM to install the polymeric surface.The Deputy Head at Belshill Academy, John McGuire, commented:“The new MUGA facility has had a very positive impact at our school. It has brought a new dimension to PE lessons, allowing staff a far greater range of options in their delivery of lessons. The pupils love using the facility and it has been great for after school clubs as well as encouraging pupils to be active at interval and lunchtime.”

When Alex and Wendy Corlett switched to a heat pump, they were delighted to discover an unexpected benefit…

👉 Client: Rathcorbally Construction👉 Insulation: baseTherm® 200👉 Floor Screed: Sudanit 280 Alpha Hemihydrate Floor Screed over UFH👉 Floor area: 880 m2baseTherm® is:👉 Seamless & void free👉 Without heat loss or cold bridges👉 Full encapsulation of services👉 No surplus & no waste👉 Levels the substrate = even thickness of screed👉 Even screed thickness = uniform heat

Reflex Multisport was supplied and installed at the prestigious Eton College.758m2 Multisport Ash floor with underfloor heating.

Data Centre’s are one of the many sectors to be seen to utilise the roof spaces. In particular to Data Centre’s; Mechanical and Engineering services are typically installed on rooftops that offer multi-functional elements to the building, making the selection of the roof system more critical. There are a number of factors that are considered when selecting roof waterproofing systems, they should be robust and offer the benefits to future retrofits along with the accessibility for adaptions but most importantly they should be certified to both the Building Standards and the Insurers Requirements.

With capacity for almost 4,000 guests and 96 percent occupancy, Longleat Center Parcs had to make sure there was absolutely no disruption for its guests during the refurbishment of its Subtropical Swimming Paradise. Two distinct solutions were proposed – a mechanically fastened system using Sarnafil S327-18EL for the dry side and an adhered system using Sarnafil G410-18EL for the more humid area. Both were specified in Patina Green to blend with the natural environment.

Sainsbury's Murrayfield is a new, busy superstore located in the heart of Edinburgh, catering for large numbers of customers and staff. For such a high traffic area, and where security is paramount, System M was specified to meet these needs and offer piece of mind. Its unique emergency release mechanism allows access within 30 seconds and a sturdy design is ideal to withstand the heavy usage. There was also the requirement for the washroom facilities to follow the corporate identity present throughout all Sainsbury's branches.

Client: RAF LossiemouthLocation: Moray, ScotlandYear: 2023Project size: 1300 m²Vebro systems: vebrocrete SR, vebrores EP SL SR, vebrores EP HBCA range of durable, high performance floor coating systems were required for the main garage, workshop, foam storage areas, corridors, kit room and mechanical and electrical plant rooms in the new crash, fire and rescue station at RAF Lossiemouth.The new crash, fire and rescue station at RAF Lossiemouth was part of a £10.7 million scheme awarded by Britain’s Defence Infrastructure Organisation (DIO).Built by South-Derry firm, Henry Brothers, as part of a wider upgrade programme at the Moray station, the new building allows RAF Lossiemouth’s professional in-house firefighters to reach any part of the airfield in under two minutes.The main garage, workshop, foam storage areas, corridors, kit room and mechanical and electrical plant rooms represent the finishing touches to the north-east Scotland station, with construction of the new facility beginning in August 2021, future-proofing the Moray station for years to come.The site had already benefited from early completion of the resurfaced runways, installation of advanced communications and improved drainage among other enhancements to its operating capability.Several Vebro Polymers’ seamless resin-based flooring products have been expertly installed by Rothes based contractor, Hendersons, within various locations across the new site, including the main garage, workshop, foam storage areas, corridors, kit room and mechanical and electrical plant rooms.A slip-resistant, 6.0 mm polyurethane concrete system – vebrocrete SR – has been used in all engine bays alongside complementary coving within the main garage, to deliver sufficient compressive strength to withstand the rolling load from heavy 13-tonnes fire safety vehicles as well as ensure a slip-resistant profile underfoot to optimise safety, minimising slip / fall risks.  vebrores EP SL SR has been chosen for areas subject to slightly less arduous service criteria and lighter loads, including foam storage areas, service areas, corridors.In the less frequented, and therefore less trafficked, back-of-house mechanical and electrical plant rooms, as well as in the Engine Test Facility, vebrores EP HBC, was chosen.  As the latter area required a routine refresh, the surface was prepared, primed and re-coating before adding vibrant yellow linemarking to regulate traffic movement.Established over 40 years ago, Hendersons Ltd provide a range of industrial painting, decorating and flooring services.Hendersons’ dedicated resin flooring team carry out work in the construction, distilling and brewing, food manufacture and aerospace industries. Continual training of existing staff and development of trainees in all of the company’s service offerings ensures that Hendersons continue to offer an unsurpassable service. 

A major global company selected Andel to install leak detection systems in multiple data centres, based on our approach, experience, quality and price. The end-user customer is one of the world’s leading digital infrastructure companies, providing a secure, sustainable, global collaboration platform to numerous industry-leading organisations in finance, manufacturing, retail, transportation, government, healthcare and education. The challengeThe data centres were built to the latest design specifications employing cutting-edge features and technologies. Mile upon mile of data network and power cable is installed under raised access floors where it can be organised and routed safely out of sight. The problem is that the same void, hidden from view, also contains water service pipes feeding air conditioning units, toilets and kitchens. A tailored, robust, hybrid solution needed to be installed meeting multiple requirements, primarily at low level, within the floor voids around the perimeter of the data halls with distance measuring systems monitoring CRAC units, plumbing and other plant. Additionally, a range of zonal systems provided early warning alarms and automatic isolation for water, refrigerant gas and oil leak detection.The solutionFloodline® HLD, Ranger® distance measuring system and a range of zonal senorsAndel’s Floodline® is a flexible, future-proof, zonal and distance measuring leak detection system. State-of-the-art, hybrid, Floodline® HLD multifunction control panels were installed in conjunction with Floodline Ranger® distance measuring systems and a range of zonal leak detection sensors including water, refrigerant gas and oil. Floodline® HLD control panel can monitor up to 224 zones using a combination of resistance-based and Modbus-enabled sensors.High-visibility Floodline Ranger® cable provides up to 1500 metres of continuous leak detection, detecting the presence of water and conductive liquid at any point along its entire length. Conductive-polymer technology construction makes the the sensor highly resistant to corrosion and abrasion. Sensor cable was strategically installed in floor voids to continually monitor the server halls, ensuring early leak detection through alarms and automatic valve shut-off systems.  The system triggers audio-visual alarms as well as sending onward communication to BMS. Resilient, sustainable, cost-effective, easy to install and maintain, Andel’s Floodline® is a flexible, future-proof, zonal and distance measuring leak detection system. Proactive approachPrior to installation, great care was given to ensure the customer was happy with all Andel’s Floodline® equipment and to demonstrate the superior build-quality and functionality and to allow the customer to see and handle the equipment first-hand. The customer was provided with all relevant technical specifications and user information. The project involved detailed assessment and planning for the five sites. Bespoke installation kits were manufactured in advance for each installation team. Andel put together mobile crews to visit each of the sites. The installation took 20 days from start to finish, meeting the deadline. The resultA successful leak detection installation that fulfills the customer’s brief, protecting priority servers and IT infrastructure in new major data centres. Installing Andel’s Floodline® leak detection systems now means the customer has:A cost-effective, reliable and low-maintenance leak detection system across five mission-critical sites.A bespoke, tailored solution for each site.Peace of mind with a leak detection system that will give early warning alarms and onward communication, allowing for evasive action to be taken to avoid any damage.A future-proof solution with a leak detection system where additional zones, sensors and upgrades can be added easily and cost effectively. What the customer said;We are delighted with the installation of the Ranger leak detection system across our sites. We feel at peace knowing our servers are protected with high quality systems providing realtime leak detection monitoring.Robert Gilbert, Project Manager

Schlüter-Systems undertile heating and waterproofing products were used in a complete renovation and restoration of a Hotel and Spa in Somerset.

There are two options to compensate for the heat loss in hot water distribution pipes: using a temperature maintenance cable or a re-circulation pipe. Which option is more sensible from an energy point of view, when using a condensing boiler for hot water generation? A study by the Technical University in Dresden addresses the question of which option is more energy-efficient.The results presented show that a single pipe hot water system that compensates for heat losses with a self-regulating temperature maintenance cable is a better solution.

The Erratics Exhibition features an impressive 6.5m by 5.5m sculpture, created by Lubna Chowdhary, who fabricated a stunning giant modular sculpture using ROCKWOOL® RockLap heating and ventilation pipe (H&V) sections.Lubna Chowdary chose ROCKWOOL RockLap sections as it was a material that could be easily formed and constructed into more complex shapes with minimal tools and processes.Traditionally used for heating and ventilation pipes in a range of settings, ROCKWOOL RockLap sections have been proven to deliver thermal insulation performance.