"curtain wall door"

The Selection of a sustainable facade system from architectural aluminium specialist TECHNAL satisfies the requirement to deliver a sustainable and energy efficient building for the University of Bath's Institute of Advanced Automotive Propulsion Systmes (IAAPS) - a new, world-class automotive propulsion research facility in Bristol, constructed to achieve BREAAM Very Good standard. The 11,464 m2, two-storey building was designed by architect Stride Treglown who partnered with DKA Architects to realise this ambitious project. Main contractor Rydon constructed it as a single-stage Design and Build contract. The impressive front elevation façade features TECHNAL GEODE MX curtain wall, which is manufactured using Hydro CIRCAL® 75R recycled aluminium - a prime-quality alloy made with at least 75% recycled post-consumer scrap aluminium - the highest share of recycled aluminium on the market.  Stride Treglown Project Architect, Victor Martos, explains why this was such a smart specification choice when constructing to BREEAM standards: “Originally, we had specified another system but switched to TECHNAL as it uses CIRCAL recycled aluminium and REDUXA low-carbon aluminium, which makes the system very attractive for buildings such as IAAPS that target a high level of environmental performance.” Fabricated and installed by Bristol-based Architectural Aluminium and Glass Ltd (AAAG) to a planned eight-week delivery programme, the curtain walling combines a linear and an arc section on plan to create a striking faceted façade that runs 43m and is 10m high. The double-height curtain wall joins the rectangular arched entrance at a sliced angle. Project Architect, Victor Martos talks through the architectural intent, he said: “Aesthetically, it was important for us to highlight the vertical joints over the horizontal joints so as to emphasise the height of the glazing and maintain the architectural proportions with the main entrance arch alongside. The TECHNAL curtain walling system allowed us to achieve this. It is very flexible in terms of the design options for mullions and transoms.” Vertically, the curtain wall mullions have an additional capping piece or “fin” finished in an Anthracite Grey powder coating (RAL 7016). This extends 200mm beyond and goes all the way from the base to the head of the curtain wall, creating a vertical trame design. On the horizontal, SSG silicone sealant transom joints offer a seamless look. “The fact that the external fins could be self-supported without the need of additional structure or ties was fundamental to achieving the desired verticality,” adds Victor. AAAG Bristol Estimating Manager Richard Flicker details how the façade was constructed: “Each vertical height section is split into four panels, which alternate between vision glass and lookalike, opaque spandrel panels to conceal the M&E services behind.” The glass specification is continuous to maintain the same level of reflection and uniformity across the entire curtain wall. It also had to meet thermal requirements, as Richard explains: Thermally, the façade had to achieve low heat gains through the façade, which meant careful glass specification. “Following numerous calculations and close discussion between myself and the construction team, Saint Gobain COOL-LITE SKN 154 solar control glass was selected. This offers a low G Factor (0.28) and helps control the amount of heat that penetrates into the building by reflecting it back to the outside.” The open plan office space behind the floor to ceiling glass panes also contributes to BREEAM Very Good, as Stride Treglown Project Architect, Victor Martos explains: “Ensuring an even distribution of light entering from the north, it reduces the need to use artificial light during the daytime and reduces overall building energy consumption,”  He adds: “Engaging early with specialist suppliers to maintain momentum and quality throughout, meant we could also optimise BREEAM credit opportunities. For example, the external fin feature also assisted in achieving credits regarding the visual comfort and control of glare from sunlight as they provide shade from direct sunlight.”The new IAAPS facility includes offices, test facilities and control rooms for engines, propulsion, power trains and chassis dyno cells. The base build of this world-class facility is now virtually complete and is scheduled to open in 2021 once specialist technology installations are complete. The project will support global automotive industries to deliver future generations of advanced propulsion systems and ultra-low emission vehicles. 

Newcastle University’s Frederick Douglass Centre is a £34 million flagship teaching facility. Seating in the impressive stepped auditorium is maximised thanks to Style’s installation of a world-first, bespoke set of moveable wall systems, dividing the room into two separate lecture halls, seating 500 and 250 students. Style worked in close collaboration with Sheppard Robson, and Sir Robert McAlpine, to design a solution that is fully automatic, concurrently moving a double skin of Dorma Hüppe sliding wall panels, up through the tiered seating. The final installation surpasses the client’s demands for acoustic privacy between divided areas.

Bloot Architecture, a concept-driven architectural practice located in the Netherlands, has recently specified P C Henderson’s Husky 100 sliding door system for the renovation of a luxury villa. After falling in love with the beautiful and picturesque surroundings of the National Park Veluwezoom in Holland, the architecture firms client purchased a dilapidated 1950’s villa in order to live in their dream location. What ensued was a sustainable refurbishment and extension project – key features included the creation of open plan living, full of natural light, with the inclusion of a flexible office space built on via an extension.

In 2020, Hewlett Packard Enterprises relocated to The 210 Building, an inspiring office development in the heart of Winnersh Triangle. Working with architects, Perkins and Will, and BW Construction, Style was specified to create an extensive range of flexible space within the meeting rooms as well as a chic, collaborative working environment.Using a combination of 52dB Dorma Hüppe semi-automatic Variflex glass moveable walls, 55dB solid semi-automatic Variflex moveable walls and Style’s ingenious ‘working wall’ pivot panels, a supremely flexible and stylish training and meeting suite has been created. Hewlett Packard employees enjoy a contemporary environment with the freedom to rapidly change room configuration as often as required. The 210 Building offers 62,000 sq ft of newly refurbished office space, of which 31,000 sq ft has been let to Hewlett Packard Enterprise. Aiming to enhance the work/life balance of employees and staff located in the Winnersh Triangle, the Park offers a plethora of amenities including fitness facilities, cafes, open spaces for walking and cycling, an on-site nursery and even its own dedicated railway station. “This is a stunning installation,” said Julian Sargent, Style’s group managing director. “Everything about it is first class, making this a project we’re incredibly proud of.“The Variflex moveable walls offer top-end acoustic integrity, which means meetings and training sessions can take place undisturbed. The combination of glass and solid panels deliver a wonderful blend of privacy and transparency, while bringing a light and airy feel to the floor space.“The mix of fabric and writeable white board finishes offer a chic interior design yet a practical one too, and the pivot panels offer the perfect solution for collaborative working and break out groups.”Style’s agile, floating panel ‘working walls’ remove the usual barriers of meeting and training rooms, segregated work desks and cubicles, instead offering companies a space where individuals can group together, team up quickly on projects, share ideas and change their environment to suit the task in hand.

Client: Highways Agency, England, with Northampton CC Main Contractor: Balfour Beatty Main Products Used: Emseal BEJSEmseal BEJS used to seal Parapet & Wing wall joints on the new A45 Dodsmoor Bridge in Northamptonshire:This new bridge forms part of the A45 Daventry Link Road at Dodmoor in Northampton, where the wing-wall joints and the parapet joints with the precast elements provided a challenge for the engineers. These joints had to be able to accommodate the anticipated high levels of movement, but the site measured widths of the joints varied from around 25-30mm up to around 100mm. The potential movement, including movement in different planes, their variable form and dimensions, were too much for any ‘normal’ preformed joints, or extruded, gun-applied, so-called ‘mastic’ joint sealants to be used. This is clearly evidenced in the inset picture, where the specified extruded sealant was already seen to be failing under this loading. Additionally, the wing-wall joints were to be back-filled with a watertight seal. Following previous experience with difficult and complex movement jointing requirements, the Balfour Beatty engineers discussed the situation with NCC and the Emseal BEJS System was identified as an ideal solution. Emseal BEJS is available in different widths that can also be precompressed further for ease of installation, it is fast and easy to install, plus importantly requires no invasive mechanical fixings.

The 110m, 29-storey curved on plan Westmark Tower is the tallest residential tower completed in central London during 2021. Part of Berkeley Homes Central London’s prestigious West End Gate development in Marylebone, it features more than 14,000m2 of unitised curtain wall.Anodic Bronze and GRC Effect PPC was applied expertly across the envelope.

A state-of-the-art leisure centre in Bristol designed by LA Architects features extensive use of Technal’s aluminium curtain walling to help create a vibrant new facility and encourage more local people to participate in sport and physical activity. The privately financed project is also one of the first centres in the UK with a 50m swimming pool to achieve a BREEAM ‘excellent’ rating.

Located in Shoreditch, the Waterson Building is a newly developed luxury residential facility. Maximising floor space, elegant glass enclosed winter gardens are accessed from both the bedroom/lounge areas of many of the properties. Successfully delineating the winter garden from the rest of the interior, a Dorma Hüppe Varitrans glass moveable wall system has been installed by sole UK distributor, Style. The Varitrans has been independently impact/pressure tested and works in tandem with externally installed louvred panels to provide free air space to residents of high-rise developments where wind and air pressure are at their strongest.

Mazars is a leading international audit, tax and advisory firm.  With the London team nearly doubling in size in the last 15 years, the company has recently relocated to new premises next to the Old Bailey. Aiming to support an integrated, hybrid way of working, partitioning experts Style worked with architects, HLW and contractor, BW, to create flexibility within the meeting rooms. Dorma Hüppe Variflex moveable walls intersect to form a T-shape, allowing up to three individual meetings rooms to be created. With semi-automatic operation, the acoustic seals expand to exactly the required pressure to deliver an impressive acoustic performance of 55db Rw, allowing meetings to take place either side of the partition entirely undisturbed.  Finished in a stretched Kvadrat fabric, the moveable walls blend seamlessly with the chic office interior décor. The new Old Bailey offices will provide a vibrant, modern home for the rapidly growing London team of over 1,200 employees. In addition to state-of-the-art collaboration, innovation and audio-visual spaces, the new office encompasses an amphitheatre, study areas and a café. The meeting rooms have been named by employee polls, reflecting Mazars’ international and sustainability culture.“Office space in major cities comes at a premium and this is a great example of how you can get the most out of your meeting areas by adapting them for groups of different sizes,” said Michael Porter, Style’s group sales director. “The semi-automatic Variflex is an exceptional moveable wall of the highest quality and is effortless to manoeuvre into position, which means the space can be easily changed several times a day if necessary.” This was the second time that Style had been chosen by Mazars, having previously installed a glass moveable wall at their offices in Chamberlain Square, Birmingham.

Transformation of a 1960's office block to a state-of-the-art student accommodation. Metal Technology’s System 17 Silicone pointed and High Rise curtain walling was used extensively thought-out the project. The end result is testament to System 17’s limitless flexibility and aesthetic appeal whilst meeting all structural requirements and delivering high levels of thermal and weather performance

Allford Hall Monaghan Morris (AHMM) specified AluK curtain walling and window systems for the Burntwood School project, a series of new educational buildings which will serve up to 2000 pupils and over 200 staff. The scheme, developed by the architects AHMM working in close partnership with Lend Lease, Wandsworth Borough Council and Burntwood School, will see 85% of the school rebuilt.

YY217E Anodic Gold Pearl adorning the full rainscreen, curtain walling and external columns of the new and improved Warwick Arts Centre situated on the University of Warwick’s campus.Designed by Ellis Williams Architects with Bond Bryan as delivery architect an, the Warwick Arts Centre involved a complete upgrade to the original building and forms a key venue for Coventry’s year of UK City of Culture in 2021.

Wales Air Ambulance have a new headquarters with a new purpose-built office bringing the charity and the airbase together. Local aluminium fabricators and installers Atcost Windows of Llanelli won the contract to supply and fit all the glazing products throughout the building. Kestrel’s curtain walling was specified to create an impressive frontage to the building and maximise natural light to the common areas and meeting rooms.

The £1m centrepiece in the restoration of a historic park in Lancashire has been completed, incorporating innovative use of the MX curtain walling system from Technal. The dramatic sculptural pavilion in Avenham Park was the winning design in an RIBA competition. The building has a strong geometric design, which includes a complex zinc-clad ‘saw tooth’ roof and extensive use of timber, aluminium and glass.

Located on the north side of Wrexham town centre, the BREEAM excellent Yale Campus one of the largest projects undertaken by Coleg Cambria across its network of six campus sites, which has a base of 7,000 full time and 20,000 part time students.Maximising daylight and ventilation, the glazed façade spans 1,200 sqm across the building. Specified for proven performance and thermal insulation, TECHNAL curtain walling offers a fully capped, mullion-drained solution. With an aluminium substructure width of 52mm, it creates a slim sightline while also providing the necessary strength and inertia requirements.Contributing to higher credits for the critical Energy 01 part of BREEAM, which is concerned with the reduction of energy use and carbon emissions, TECHNAL A-rated Dualframe 75 Si windows offer exceptional energy efficiency. For the Yale campus, a U-value of 1.1W/m2K was achieved. As well as being inserted within the curtain walling, the windows have also been fitted in a vertical panel format to create a striking rectangular pattern within the gold cladding.

Ahmarra manufactured Q-Mark certified FD30 fire doorsets for Octavia House School, an independent specialist therapeutic school in Great Baddow, Essex. Selected from our Education Range, the pre-hung doorsets were manufactured from sustainably sourced FSC® certified timber and supplied with fully compatible ironmongery. The client chose colourful Formica F6901 Vibrant Green, F8820 Leaf Green, F4177 Lime and F8755 Lemon high pressure laminate facings, in line with the Octavia brand’s colour scheme.

Bilco UK has supplied an innovative replacement roof hatch for a medieval church in Norfolk. St Mary’s is one of the 653 churches within the Diocese of Norwich. When it came to providing a means of safe access to the roof area a product was required that was both technically and architecturally suitable. Medieval Masonry Ltd, a specialist contractor in the restoration and conservation of historic buildings with over 50 years of experience in the industry, installed Bilco UK’s S-50VMTB VersaMount® Replacement Roof Hatch.

Swedish Luxury Home prepared for concealed blinds in every window. Amazing level of detail everywhere from bespoke flooring up to the top floor ceiling via floating staircase.The property developer wanted to future-proof the house with Blindspace so potential future needs for privacy or shading would not impact on the clean design.

Education at Queensmead is not limited to the statutorydelivery of the National Curriculum. It includes a wide rangeof extra-curricular activities which incorporates a busy sportsand performing arts programme.

HAG was proud to work with The National Trust to secure ‘Hafod Eyri’, the amazing £8.4m visitor centre atop Snowdon - the highest peak in England and Wales. HAG’s bespoke security products were designed not just to protect against intrusion, but also from extreme elements – wind speeds up to 150mph and temperatures as low as -20oC. A particular difficulty to overcome was securing the iconic ‘Window on the World’ offering views of England, Ireland, Scotland and Isle of Man. However, our design and manufacture expertise enabled us to supply adapted Armourguard products to fit the brief even at 3500ft!

This seafront-facing cafe sought to enhance its customer experience by incorporating a serving window section, enabling them to serve ice creams and slushies during the summer months, as well as offering late-night out-of-hours service year-round. However, ensuring the security of the staff within the premises remained a top priority.To address these needs, our proposal centered on the installation of a bi-parting window system. This solution not only optimised the available opening space but also effectively safeguarded the interior during non-operational hours with its comprehensive locking mechanism. By seamlessly integrating functionality with security, we provided the cafe with a versatile solution that met their operational requirements without compromising on safety.

Facing the necessity of establishing a functional serving window for seamless paperwork exchange with drivers, our client sought to upgrade from their standard UPVC residential-style window. Recognising the limitations of the existing setup, we proposed a tailored solution to meet their specific operational needs.In response, we engineered a robust commercial-grade aluminium horizontal sliding window, meticulously designed to streamline the paperwork exchange process. This innovative window system allowed for effortless sliding, enabling staff to quickly and efficiently pass documents to drivers with ease. Unlike traditional push-out UPVC windows, which were ill-suited for regular use in such contexts, our solution featured enhanced locking mechanisms and draft sealing, ensuring optimal security and insulation. By prioritising durability, functionalist, and user convenience, we provided our client with a vastly improved window solution perfectly tailored to their operational requirements.

Recently opened, the lavishly decorated Ivy Asia is a concept restaurant/bar set in the heart of London. Offering flexible dining, Style installed a semi-automatic Dorma Hüppe Variflex moveable wall, allowing an exclusive room for up to 35 guests to be quickly created. With the Variflex system delivering 38dB Rw acoustic integrity, the private guests can enjoy an intimate experience in the sectioned off room, while the rest of the bar and restaurant operates as normal. The panel facings have a simple priming sheet finish, allowing the restaurant to decorate them with their own flamboyantly Asian-themed graphics,

Leading the way in environmental efficiency, KPMG’s Ignition Centre, Canary Wharf, aims to maximise the use of a large meeting area with the installation of two Dorma Hüppe Variflex moveable walls. Available from sole UK distributor and partitioning experts, Style, the Variflex system is certified with an EPD (Environmental Product Declaration) in accordance with ISO 14025 and EN 15804, reflecting KPMG’s commitment to sustainability. Style worked with MCM Architects and Mace interiors to deliver a contemporary solution that allows the main meeting room to be divided into smaller working areas - particularly relevant given current social distancing requirements.

Paddington Works is an innovative space in central London, offering members a variety of stimulating environments in which to carry out their work, hold meetings and run events. With space flexibility an essential ingredient of the design, Style was contracted to install a Dorma Hüppe Variflex moveable wall, maximising acoustic privacy by effectively separating the main auditorium from other work areas. The Variflex range, available exclusively in the UK through partitioning experts Style, offers considerable adaptability to suit almost any location and includes a wide choice of panel sizes and finishes, parking arrangements, as well as acoustic performance ratings.

University of Wales in Swansea has invested £8million into the refurbishment, restoration and extension of the Grade II listed former Central Library building to create the new Institute for Sustainable Design. Devised by Powell Dobson Architects, the development incorporates a stunning twin wall façade featuring AluK curtain walling systems, complementing and adding a new dimension to the original design. The modern, double skin façade extension provides an additional 657m2, and incorporates a new reception entrance, workshops, teaching spaces and design studios. The original circular reading room has also been restored and made available as a public venue.

The Director of Tiptoes Day Nurseries required weather protection structures at a number of their locations in Hull, East Yorkshire and one of those locations was Tiptoes Nursery in Willerby in Hull.Upon completion of the site survey we could see that the Coniston, which they originally chose, was the perfect solution for the area they were looking to cover. It was advised that due to the size of the canopy and to provide added protection from driving rain, that they add infill panels to either side of the canopy. Infill panels are a cost-effective addition to the Coniston yet makes a substantial difference.The Coniston is a popular canopy within educational settings as it provides protection from all weathers including the rain, the sun’s UV rays and the heat from the sun, providing a cooler area underneath, and cooler classrooms that have windows where the canopy is situated.To save on costs, we suggested that the projection could be reduced slightly without causing a big impact on the size of cover required. However, a 5-metre projection was a must have for the nursery because they had existing softplay flooring in place and wanted the canopy to cover the width of the spftplay for a seamless finish. Although this impacted the cost, it was worthwhile as you can see in the photos it looks like the flooring and canopy were a part of the same design.The canopy was installed within 4 days as scheduled and went ahead with no issues along the way. The staff at the nursery were pleased with their canopy which covers 114.5 square metres and can now make use of outdoor play and learning all year round, benefits both the staff and children in their care.

Jerram Falkus contacted us as they were working on a project for Roding Primary School in Dagenham, Essex. The school, which is set to be one of the biggest primary schools in the country, was having a new extension built onto its new site and required a number of new canopies to provide shade and shelter for various parts of the school site, including a covered walkway between buildings.

A stunning sustainable living feature, in a retail setting that combines technology with style. In the heart of London, the St James Market flagship store provides a perfect foundation to showcase this biophilic system, which is designed with air quality and wellbeing in mind.

This project helped create a striking visual impact for visitors entering the facility. It showcases both involved companies. ability to deliver high quality architectural solutions.

Student Loans Company (SLC) are a non-profit making government-owned organisation that administers loans and grants to students in colleges and universities in the UK. Since 2008, one of SLC’s main offices has been located in the North Eastern town of Darlington at The Memphis Building.What was once part of a wool factory is now a leading open plan workspace for hundreds of staff. Over the last fifteen years, the interior has undergone a number of major changes to accommodate the SLC team’s ever changing needs – including the design, manufacture and installation of multiple Glide moving panel systems we delivered in 2021.SLC wanted to implement a solution that would allow them to re-configure the large, open plan and create smaller more private areas for staff when required. All panels are top-hung, meaning there is no obtrusive floor track. Despite this, each individual panel can be locked in to position thanks a foot-operated compression bolt.Half of the panels are equipped with a drywipe surface which allows for extra writing space during team meetings, presentations, brainstorming sessions and more.The other half of the panels feature PET polyester, which incorporates custom cut-out shapes in a variety of colours. In addition to providing a uniquely textured finish, the PET panels offer protection from noise distraction thanks to the material being sound absorbent.The aluminium panel frames – which have been painted to match the PET finishes on show – ensure durability, increasing the system’s lifespan.

This guide on the different variations of Access Panels, will help you decide which one is best for you.

Looking as though it were poised to take flight, the Blackburn Wing is a multi-award-winning venue. Glass balustrades on the balconies and runways – created by Q-railing – together with floor-to-ceiling curtain walls allow for stunning unobstructed views of the surrounding woodland. In total, 140 metres of stand-off balustrade were installed, with Easy Glass MOD 0763 glass adapters and stainless steel cap rails.

One St. Peter’s Square in Manchester provides 268,000 sq ft of office space in the heart of the central business district. The building has been designed to meet the extremely exacting demands of a BREEAM Excellent’, Grade A’ compliance. SIDERISE was instrumental in helping to achieve the required acoustic performance both horizontally and vertically though investigation and treatment of the potential weak points. This included a significant upgrade to the curtain wall mullions.

As a key part of the University of Lancaster's Preston Campus, the £32 million Engineering Innovation Centre provided the university and Lancashire based manufacturers with state-of-the-art teaching and research facilities. This helps to train an extra 500 graduates, including an increasing number of female students, gaining degrees in subjects such as mechanical, energy technologies and aerospace engineering. Throughout the entire project, there were a number of technical challenges that needed to be met. These include the building's proximity to a very busy roundabout, the floor to floor heights, physical security, the expected levels of solar gain as well as design detailing requirements. Having a total glazed area of 3,100m2, the aluminium curtain wall carries over 40 different types of IG units, along with high density foam inserts utilised alongside decoupling joints in the mullion section - achieving 50 Dnfw flanking sound reduction, as well as 37 dB sound reduction for noise outside the building. In addition to achieving high levels of thermal insulation, being fabricated from aluminium, the curtain walling frame elements can be recycled, helping to achieve the BREEAM rating of Excellent.

After a £2m refurbishment programme, the British Motor Museum recently opened its stunning new hospitality and event facility. A showcase area, the Sky Suite boasts magnificent panoramic views over the Warwickshire countryside. Delivering flexibility to the suite, partitioning expert Style, was contracted to install two Dorma Hüppe Variflex semi-automatic, glazed moveable walls. Allowing the area to be quickly adapted to meet the needs of the day, the toughened glass panels are manually manoeuvred along a whisper-quiet tracking system. Once in place, powerful seals automatically expand to exactly the required pressure to ensure optimum acoustic integrity between the divided areas.