Clement Windows Group
Steel windows, doors, screens and conservation rooflights
+44 (0)1428 643393 www.clementwindows.co.uk
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19th century restored church transformed into 5 unique luxury homes with new Clement steel windows and rooflights
Clement Windows Group
A 19th century Listed Building, St Paul’s Church, has a prominent position at the top of St John’s Hill in Battersea. Current owners, The James Laurence Group, worked alongside the London Borough of Wandsworth Planning Department to agree how best this historical building should be restored and provided with a new lease of life. Clement were chosen to supply all the steel windows and conservation rooflights.
The bespoke demands of the project required Clement to use two steel window ranges. Both W20 and EB24 were fitted to create the beautiful shaped windows which include club heads.
A ‘full house’ of Clement steel door screens and partitions
Clement Windows Group
This North London family home has undergone a total transformation by our client Sara-Int Renovations Ltd. Two existing extensions have been demolished, the front entrance has been repositioned and the lower ground floor entirely rebuilt. The terrace off the living room was also reconstructed and now benefits from a spiral staircase which connects to the garden.
The newly designed house showcases various styles of bespoke Clement steel window door screens and partitions, all with genuine T bars.
Photographs purchased from Clifton Interiors, taken by Graham Gaunt Photography.
A perfect trio of Clement steel door screens
Clement Windows Group
Bygga Construction extended this magnificent London family home to include a master suite and guest wing. As part of the project the basement was dug out to create a massive family room, complete with wine cellar.
Three Clement double steel door sets were included in the design for the rear elevation. Not only do these create a stunning feature but they allow plenty of natural light into the increased family living space.
Another perfect delivery of steel windows into a listed restoration project
Clement Windows Group
Clement have now completed their third phase of works at Norwich City Hall, an Art Deco building completed in 1938 and designed by architects Charles Holloway James and Stephen Rowland Pierce.
Clement replaced the original steel windows in this listed property with new Clement W20 windows, improving energy efficiency and security whilst retaining the character of this wonderful landmark building.
Morgan Sindall, the main contractors on the project, have awarded Clement a Perfect Delivery Certificate for the works carried out.
Beautiful Abbey sensitively preserved with EB20 steel windows
Clement Windows Group
Naturally this was an incredibly sensitive project for Clement. This Listed Building is of great architectural significance and the fact that we would be replacing metal windows, some of which were over 170 years old, meant a great deal of planning and thought went into deciding the correct specification.
Clement’s EB20 range of steel windows was specified by the architect to best replicate the original windows, while still improving the thermal efficiency which was so important for the building’s residents, the religious order of Saint Bernard.
Bonhams Auction House bids…and buys steel windows from Clement!
Clement Windows Group
Bonhams is a fabulously idiosyncratic 1930s building, situated on prestigious New Bond Street, in West London.
The building is Art Deco in style, listed and within a Conservation Area. Architects Lifschutz Davidson & Sandilands led a £30million restoration project and sensitivity was key. The work included replacing the original steel windows on the front elevation facing Woodstock Street and Blenheim Street.
Clement W20 steel windows were chosen to match the design of the existing windows. The new windows were fitted with toughened, laminated glass and silicone fronted using dark bronze silicone (to replicate the early putty fronting).
Charming cottage style house re-vamped with EB24 steel windows
Clement Windows Group
EB24 cottage pane style steel windows featuring the G+ system with a Fenestra joint were chosen by the client to replicate and replace the original windows in this beautiful 1930s private residence.
The open-sided loggia leads out to the garden - Clement were able to manufacture this screen in the EB24 window system to match all other fenestration.
The new EB24 windows to the feature stairwell window allow lots of light into the centre of the house. The original timber surrounds were in good condition throughout the property and so were retained by Clement to house the new steel windows.
Clement EB16 steel windows specified for Lambeth Borough Conservation Area
Clement Windows Group
Harleyford Court is a residential building which sits within the London Borough of Lambeth’s Vauxhall Conservation Area.
Clement worked closely with Lambeth Planning Authority to agree precise details on the replica replacement steel windows for this red brick building.
Clement’s bespoke EB16 steel window range was chosen to replace the existing single glazed fenestration. Despite being fitted with slim 16mm glass units, they benefit from being krypton filled and Part L compliant, offering improved thermal efficiency over that of the original windows.
Clement replace steel windows at landmark Grade II listed Old Marylebone Town Hall
Clement Windows Group
Clement Windows Group have replaced the original steel fenestration at the Old Marylebone Town Hall, recently leased by the London Business School from Westminster Council on a 35 year renewable contract.
In order to increase teaching facilities by 70 percent, the building has undergone a major £60m refurbishment and Wates Construction were chosen as the Main Contractors to undertake the challenge of joining the two iconic buildings in an eclectic mix of the traditional and contemporary. The new building, designed by architects Sheppard Robson, is named the Sammy Ofer Centre in honour of the late Sammy Ofer KBE.
Clement rooflights flood daylight into this sensitively converted, luxury Listed Building
Clement Windows Group
Over thirty Clement Conservation Rooflights have been installed into this impressive conversion in Battersea. The Sanctuary is a 19th century Listed Building, previously St Paul’s Church, now four outstanding apartments and one exquisite house.
A variety of rooflight shapes and sizes were chosen to suit various room requirements, including Clement 3, 4, 5 and 6, all standard sizes available from stock. A slate profile was specified to achieve a flush finish on the outside of the building.
Clement steel screen creates the ‘WOW’ factor in this striking London apartment
Clement Windows Group
London based Granit Architects, chose Clement Windows to manufacture and install this fabulous two storey steel screen for this residential project in Clapham. Clement’s EB24 steel window system was specified for its slim, strong sections, allowing maximum light gain. The screen which included a multi point locking single door on the ground floor is polyester powder coated in RAL 9005 matt black and finished with a dark bronze effect handle.
Clement steel screens create a sensational backdrop to roof terrace at iconic film studios
Clement Windows Group
Twickenham Studios was established in 1913 and is one of the UK’s oldest and most celebrated film and TV studios. The Lounge is the Studio's new rooftop bar. This fabulous facility is accessed through brand new Clement steel screens. Made from strong EB24 steel sections, they are robust, but also incredibly slim and elegant. The bespoke doors have genuine T bars and a high glass specification, including Guardian Sun Guard offering solar protection and an argon gas filled cavity which improves thermal efficiency.
Clement steel windows chosen for City of London refurbishment project
Clement Windows Group
Clement steel windows were chosen for the refurbishment of this double-fronted office building set within a busy part of the City of London near Smithfield Market. Surrounded by narrow cobbled streets it is situated on the boundary of the Smithfield Conservation Area.Blenheim House Construction (BHC) selected windows from the Clement EB24 range because they best suited the original look of the building and allowed for the maximum amount of light to flow throughout the property. Natural light was an important aim of this high specification refurbishment - central to the building is a mezzanine which creates a dramatic light-filled double height space.The windows are polyester powder coated in matt RAL 9005 (Jet Black) to match the frames as a finishing touch.Matthew Brown, Project Manager at BHC, commented:“We found Clement’s management team to be attentive, promptly addressing queries when raised and offering solutions and advice when called upon. This resulted in the windows being installed in a safe manner as per our agreed programme, and perhaps just as importantly, the client being pleased with the look of the end product.”Photography: CGS Photographers Ltd
Clement steel windows come in all shapes and sizes!
Clement Windows Group
This project involved the demolition of an existing two storey extension to the original house which was built around 1840 in the Barnsbury Conservation Area in Islington in North London. The interior layout was unsuitable and the owners wanted to bring more natural light and views of the garden into the space. Clement provided the stunning EB24 steel windows and doors which provide a sharp contrast to the oak boarding and make the extension look as if it is floating, enabling excellent views across the garden and surrounding area.
Clement steel windows light up Central London hotel
Clement Windows Group
Part of the Melia Hotels & Resorts Group since 1999, Melia White House is situated in a striking Grade II listed Art Deco building close to London’s Regent’s Park. Following discussions with Camden Planning, the Clement EB24 range of new steel windows with welded G+ multi pane system was installed. In total nearly 800 windows were installed in two phases requiring the Clement team to work to an exacting schedule.
Clement steel windows selected for transformation of Art Deco office block into contemporary work space
Clement Windows Group
A great example of 1930s Art Deco architecture, The Douglas Building sits on Great Titchfield Street in London’s West End. Formerly known as The Media Village, Douglas House was acquired by serviced office providers The Office Group (TOG) from landlords The Langham Estate in 2019. TOG together with Note Design Studio transformed the building with a colourful concept that blends the distinctive 1930s features and gives a sense of fluidity, openness and light throughout.As its former name suggests this area of London is a hub for local media and IT businesses operating out of the West End and the brief for the building was to create a flexible workspace where people can feel stimulated by their environment leading to greater productivity. Wellness was also a central focus and the building includes an oxygen room, a parents’ room and a roof terrace which are all integral to enabling and inspiring everyone who enters.Well ventilated and an abundance of natural light have become buzzwords in the COVID era and the more than 300 new steel windows from the Clement EB24 range which were chosen by office fit out and refurbishment contractors Parkeray perfectly facilitate both. Polyester powder coated in Pure White and furnished with Warren handles in a satin chrome finish the windows lend the building a contemporary look on the outside as well as supporting the 21st century ways of working inside.Peter Clement, Chief Executive of Clement Windows Group, commented:“As with all prestigious window replacement projects of this magnitude Clement took part in a competitive tender process. Whilst this was in play we understand that both Parkeray and the client’s team had the opportunity to compare our EB24 steel window to others being considered. We believe it was the quality and overall finish of EB24 combined with an attractive price and fine references that convinced them and the client to proceed with us.”
Clement steel windows, doors and screens feature throughout this fabulous Vineyard
Clement Windows Group
Sedlescombe is England's oldest organic wine estate. The new owners have totally transformed the Vineyard's shop and tasting room with a stunning combination of steel and glass being incorporated through the whole building design. The enormous pair of radius head door screens provide a magnificent feature both internally and externally. They are in keeping with the natural surroundings and a fabulous backdrop to the shop. Inside you will find further Clement EB24 door screens and doors used to beautifully partition rooms and allow light to flow through the building.
Clement Windows supply fire rated doors and screens to historic Surrey school
Clement Windows Group
City of London Freemens first opened in Brixton in 1854 for ‘the maintenance and the religious and virtuous education of orphans of Freemen of the City of London’. Paid for by the Corporation of London both boys and girls were enrolled from the outset making it the one of the oldest co-educational independent schools.In 1926 the school moved to Ashtead Park in Surrey. The Grade II* listed Main House at Ashtead Park had been the home of Sir Robert Howard, Chancellor of the Exchequer during the 17th century.In 2016 an ambitious development project was commenced, due to span the next decade. The modernisation of the Main House, now the Sixth Form Centre, involved a redesign of the building and the new layout required fire screens to ensure the building met with current Building Regulations. Clement Windows Group supplied the internal fire rated doors and screens at the top of the adjacent internal stairs which are access controlled and linked into the main fire control of the building.
College’s striking fenestration replicated with new Clement W20 steel windows
Clement Windows Group
Framlingham College was founded in 1864.The land on which the college was built was originally part of the Castle estate, left by Sir Thomas Hitcham in 1636 to Pembroke Hall, Cambridge.
Included in the Governors’ recent £4million development initiative was the restoration of the original metal windows within the schools boarding accommodation. Clement were chosen to sensitively replace the windows in both the Stradbrook and Rendlesham buildings. To replicate the unusual, shaped head existing windows, the Clement W20 range of steel windows was specified with vertical pivots and genuine T glazing bars.
EB24 steel windows at their best!
Clement Windows Group
The architectural team at Henley College, a sixth form college in Oxfordshire, specified EB24 steel windows for the refurbishment of one of its two sites, ‘Rotherfield’. The Victorian Gothic style building had original white steel windows which after 150 years of use were no longer fit for purpose. After researching the market, EB24 was chosen as the right product to replace the existing windows due to its elegant appearance, ability to be made into beautiful patterns to match the existing windows, great security and energy performance.
Elegance and green credentials…it has to be EB24 steel windows!
Clement Windows Group
What a fantastic example of EB24 steel windows and doors as the main feature for a recent new build project! With character leaded lights used for the front of the property and clear glass at the back to maximise light and views over the landscaped garden.
Fine steel windows retain the unique original character of this stunning property
Clement Windows Group
This fine house was built in the 1920s, one of its features was the unusual ‘chequerboard’ black and white design of the original windows. The clients wished to replicate this, which required selected opening windows to be powder coated in black so as to contrast against the white outer frames. A magnificent 24-pane bay window is a prime feature of the house and shows off this unique design.
The clients chose windows from Clement’s EB24 range with rectangular leaded lights. To provide added security, all the windows and doors were fitted with Clement’s multi point locking system.
Fleet Street offices modernised with striking internal steel screens
Clement Windows Group
Just 100 metres away from the Royal Courts of Justice in London stands 188 Fleet Street, which until recently was the home of bankers Coutts & Co. The 35,000 sq ft building, purchased for £11 million, has been recently refurbished by HD Architects to house a publishing company.
The renovated office benefits from a number of striking internal steel screens which feature throughout the office and contribute to the amount of natural daylight that filters through the space.
Grade II listed former Police HQ now home to the YMCA
Clement Windows Group
After many years of being out of use, the former police HQ (CID) building on Bridewell Island in Central Bristol has been renovated and is now the new YMCA Bristol hostel.
John Perkins Construction carried out the work along with Ferguson Mann Architects and assistance from the Bristol City Council Conservation Team.
Preserving the beauty of this Grade II Listed Building, which dates back to 1928, was paramount although it was vital that the completed building offered a modern specification for 21st century living.
Clement Windows Group were selected to provide the new steel windows.
Groundbreaking Modernist house updated with new Clement windows
Clement Windows Group
This stunning Grade II* Surrey property was built in 1932 by renowned architects Connell, Ward and Lucas and is a rare example of the Modernist Movement in architecture.Described at the time as ‘more like an invention by Picasso than a house’ the building was revolutionary for its time and divided opinion. Built using reinforced concrete with a flat roof it is designed to prioritise light and space.The windows are key to the original concept which is based on the movement of the sun – in the morning the breakfast room gets the early sun and the living room benefits from the light in the late afternoon.Windows from the Clement EB20 range were manufactured and polyester powder coated in a matt Pastel Blue. The Clement EB20 double and single doors include Clement’s multi-point locking door system which can achieve PAS4:2016 in accordance with approved Document Q.
Historical industrial space sympathetically transformed into a family dwelling
Clement Windows Group
The Cooperage is located on a former industrial site in Central London and is believed to have been built in the early 1900s. Following an unsympathetic earlier restoration in the 1990s, Chris Dyson Architects were invited in 2011 to prepare a scheme for the extension and complete renovation of the property, turning it into a spectacular five bedroom family house.
The Cooperage has been nominated for the RIBA House of the Year 2017 long list.
Photography by Peter Landers.
Multiple Listed Buildings at historic site revived using Clement steel windows
Clement Windows Group
Following consultation with the city planning department, Mather & Ellis Stonemasons ordered Clement W20 steel windows for phases 3,4 and 5 of works completed during 2014. Steel windows were replaced in many of the University’s fine buildings including The Beyer Building, John Owens Building and The Christie Library.
Although the Clement W20 steel window system was used throughout, every building had individual design and installation specifications to maintain the correct appearance.
Network Rail’s Grade II Listed Building refreshed with new EB24 steel windows
Clement Windows Group
In 2014 landmark building No1 Aire Street underwent a dramatic transformation.
The Grade II listed, 1930s Art Deco property is in Leeds City Centre Conservation Area. Significant consultation with Leeds City Council planning department and the owner Network Rail’s planners was carried out to ensure the proposals were historically compatible with the existing building. Almost a hundred original steel windows had to be replaced as sympathetically as possible but with a product which would bring improved thermal efficiency. Clement EB24 suite of bespoke steel windows was specified for the project offering high specification along with elegant, robust frame sections.
New Clement steel windows preserve the beauty of historic buildings in Birmingham’s former Gun Quarter
Clement Windows Group
The Clement Windows Group has manufactured and installed steel windows from its
W20 range for the Comet Works in Birmingham’s Princip Street.
The original warehouse buildings in the city’s former Gun Quarter have been converted by building re-animator Javelin Block into 20 impressive residential units, including lofts, apartments and mews houses. The Clement W20 range was specified for its ability to provide an almost exact match to the existing metal windows while offering modern advantages such as double glazing and a very long-lasting polyester powder paint coating requiring minimal maintenance.
Only genuine steel windows will do for such a magnificent property!
Clement Windows Group
No other material could have produced such an exquisite end result as steel for this project in Surrey. Clement were contacted by the owners who wished to replace all of their original steel windows and doors.
Following careful consideration of what was available Clement's EB24 suite of steel windows was chosen.
The stunning double doors benefit from the use of surface mounted cremone bolts instead of a usual lever locking mechanism which means the centre bar of steel is slim and elegant just like those of the outer frames.
Over half a century later Clement return to one of Bristol’s landmark buildings
Clement Windows Group
In the heart of Bristol’s City Centre lies The Pithay, now known as Programme. This immense building, originally built in the 1960s was tired and required refurbishment. After being acquired by Resolution Property in 2016 a plan was developed by Buckley Gray Yeoman, based on Resolution’s ambitious brief to revitalise the building.
Clement Windows Group was chosen as the preferred company to manufacture and install the 510 new steel windows required. Clement were thrilled to win the job, particularly as the current Chief Executive Peter Clement’s father had installed the original windows back in 1966!
Over two hundred new steel windows manufactured for Grade II listed Town Hall
Clement Windows Group
The early 20th century saw the development of a distinct architectural movement often termed ‘Stripped Classicism’. Running in tandem with the Modernist Movement of the Bauhaus School, the movement strove for bold massings, severe angles and a stylised reduction of classical elements. This style was frequently chosen by governments when designing official buildings.Perhaps the best known example of this type of architecture in the UK is the Grade II Listed Waltham Forest Town Hall, the headquarters of the London Borough of Waltham Forest Town Council. Designed by architect Philip Hepworth, construction of the building began in 1938 but was interrupted by the Second World War and so not completed until 1942. In 2019 the council approved an extensive programme of renovation works to the Town Hall which included the replacement of all the original steel windows. Clement W20 steel windows were chosen as the right product for their quality. The new white windows include both top hung and side hung opening casements with complementary fittings in a dark bronze finish.Senior Project Manager at Waltham Forest Town Hall John Cattermole said:“The team at Clement provided a great service in supplying new windows as part of the Town Hall refurbishment. Very specific aesthetic and energy performance criteria needed to be met when it came to the window replacement. The W20 windows supplied by Clement were able to meet all of these requirements. Despite the project being on site at the height of the pandemic, the windows were delivered to programme which enabled seamless installation. Now the building has been brought back into use really positive feedback has been received from both staff and visitors.”
Private Residence - West Sussex
Clement Windows Group
Clement EB24 steel windows, doors and screens were the ideal choice of fenestration when it came to this jaw-dropping project in Arundel. The combination of T bars, slim, dark frames and satin chrome accessories create just the right look.Achieving such an exceptional appearance did not mean that performance had to be compromised. The 24mm insulated glass units are not only argon filled, but also include a Silverstar E glass coating. Chosen for its thermal insulation layers which lower both the thermal loss of the glass and energy consumption while allowing high light transmission.Our client explained the project and her experience of Clement Windows:“When we finally made our decision to modify and extend our 16th century, Grade II building, we knew that we had a challenge on our hands. We owed it to the history and unique position of the existing premises to choose first class materials and workmanship.Our brief to the architect was that we really needed to maximise natural light as my husband has sight issues. The building faces north, north east so this was going to be really tricky. The windows were going to be big!The search for the best then began and luckily some clients of ours recommended Clement Windows. We visited the showroom, liked what we saw and began the design and surveying process. The quality of the steel, the finish and the fit were head and shoulders above anything else that we had looked at. We wanted an unfussy, minimalist profile inside and out. Simple lines and workmanship one could trust. Clement ticked all the boxes.A few months later the team showed up to fit the glass. We did have certain logistical issues relating to access but these were overcome with good planning. At the end of two weeks, we had a home! The installation of the glass transformed a building site into an incredible, light-filled architectural space that then became the most stunning home we could ever have dreamed of living in.”
Slim EB24 steel windows light up this glorious house!
Clement Windows Group
Occupying an elevated position above the city of Guildford stands this wonderful house, which was built in the early 1900s. Individually designed and constructed to a very high specification, the numerous windows and doors (over three floors) allowed plenty of light to flood into the property and to take advantage of the fantastic surrounding views.
Windows from Clement’s EB24 system with rectangular leaded lights were used to replicate the original fenestration. As well as the new windows being in keeping with the character of the property, the multi point locking system chosen by the client brought extra security.
Stunning Gothic style building rejuvenated with EB24 steel windows
Clement Windows Group
Virgo Fidelis Convent School was founded in 1848. The beautiful Gothic style, club head windows with feature tear drops are a main feature of the building. The original single glazed windows were made from cast iron, offering very poor thermal performance and minimal security. After 100 years the time had come to replace them. Project managers Synergy Construction & Property Consultants were seeking a window system that could not only replicate the original design but would also meet modern performance criteria. Clement’s EB24 steel window range met these requirements.
Stunning warehouse conversion benefits from Clement W40 steel windows
Clement Windows Group
Clement have replaced hundreds of industrial style steel windows at the newly restored Maple Building in Kentish Town, North West London. Dating back to the 1890s. Acquired recently by The Linton Group who have turned the old converted warehouse into five floors of luxury apartments and penthouses.
Interior architects, Gordon-Duff & Linton insisted upon a high specification throughout, focusing on strong acoustic and design performance. Clement W40 steel windows were the perfect choice, complementing the cosy, well-lit interiors that are a feature of the building, as well as offering superb quality and an impeccable match to the original fenestration.
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