"timber windows"

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.

Arden Windows are proud to be involved in the £4.5 million refurbishment of Grade II listed building Levita House. Working with Mitre Construction and London Borough of Camden. Arden Windows will be commencing the first phase of window replacement works commencing October 2020 on a supply and installation basis. A further 2 phases are contracted and will follow in early 2021. The windows designed by Arden are bespoke solutions for both casement and sliding sash designed by Arden to meet both modern specification requirements and the design aesthetics needed for such an important listed project such as Levita House

Arwel House, a mid-twentieth-century brick-built house nestled in the Staffordshire countryside, has undergone a remarkable transformation. Originally constructed in the 1950s, the house had lost its charm over the years due to wear and unsightly alterations.Gowercroft products used:Peveril Lift and Slide DoorsMelbourne DoorsHardwick Casement WindowsAccoya®Initially considering demolition, the owners consulted architect Benjamin Machin, who proposed a more sustainable and cost-effective approach. Machin envisioned a retrofit and remodelling process that would highlight the house's character and unique details, re-establishing its connection with the surrounding gardens and agricultural landscape.The interior rooms were refurbished, and a new two-story extension was added to provide additional living and bathroom space. The outdated veranda and sunroom at the front of the property were removed, along with their degraded PVC-u windows and joinery.A striking garden room now graces the south-facing elevation, featuring an imposing white façade that interacts with the shadows cast by nearby trees. Gowercroft Joinery played a pivotal role in this transformation, manufacturing large timber-framed windows and sliding doors for the garden room. White timber-clad columns, reminiscent of the original veranda, complement the overall design.Two covered external spaces adjacent to the garden room serve as pleasant sitting areas, bridging the gap between indoors and outdoors. Gowercroft's oversized timber-framed lift and slide patio doors, French doorsets, and classic casement windows flood the house with natural light. Their slim profiles harmonise with the surrounding materials and colours, seamlessly blending the transition from brick and quarry tiles to stone paving outside.Throughout the project, one set of Peveril lift and slide doors, three Melbourne French doors, and 22 Hardwick casement windows were installed. Manufactured from sustainable Accoya® wood and equipped with energy-efficient double glazing, these windows and doors ensure a comfortable interior environment while requiring minimal maintenance.Thanks to Benjamin Machin's bold design, Arwel House has been revitalised into a contemporary, light-filled, and inviting family home. The transformation has garnered love and appreciation from the entire family, breathing new life into this once tired and unremarkable 1950s house.“Gowercroft’s windows and doors strike the right balance between low maintenance, energy efficiency and innovation and a heritage rooted in traditional joinery and craftsmanship. Their slim profiles have an elegant simplicity with carefully considered sightlines that complement the overall design.”Benjamin Machin

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.

International Timber recently teamed up with Snowdrop Developments to supply Siberian Larch Cladding to a contemporary house, named the Rock Lobster.

International Timber recently collaborated with Highline Homes to create a development consisting of six residential units, built within a conservation area of Glasgow.

Architects HLW reached out to the Radii Pre-Construction Design team back in September 2021 with their design intent for a really unique glazed partition project for British multinational retail company Kingfisher.With the client being the home of many notable DIY and home improvement brands such as B&Q and Screwfix, HLW’s initial design aimed to create a ‘workshop’ aesthetic to the space through a combination of timber doors and upstands with glazed windows.The final design required steel framework to support the glazed windows and create the timber upstands.Radii’s Product Development Department developed this detail with the Pre-Construction team and conducted virtual stress testing to ensure the structures would be adequate to support the weight of the glass.The bespoke nature of the design and system meant that acoustic assessments needed to take place before the system could be specified for the project.Radii’s internal acoustic team helped to develop the design and conducted our own assessments, before the system was externally assessed by a third party to provide certification to the architect.

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.

Clement was thrilled to be asked to manufacture the new steel windows and doors for this spectacular Arts and Crafts style house in the Hampstead Garden Suburb. The new leaded Brooking windows and W20 steel doors, look just like the originals – perhaps even better! Hampstead handles were chosen for the windows and Kensington handles for the doors. They were all polyester powder painted in RAL 9005 Jet Black to match the frames. Our client is really pleased with the end result and said:“We placed a large order with Clement of double glazed leaded doors and windows. From start to finish we received a first-class service and the product quality and finish is superb.” 

In the substantial restoration of a large Georgian estate built for and inhabited by the aristocracy, high performance timber sash windows, French doorsets and entrance doors by Mumford & Wood have been used throughout the grand house and numerous outbuildings which span different periods. Conservation™ box sash windows with traditional cords, weights and pulleys, many with complex arched or curved top frames made by Mumford & Wood, are factory finished and double glazed. Of totally traditional design they benefit from modern manufacturing techniques, are highly energy efficient and fully compliant with Part L Building Regulations.

Fire Retardant aluminium cladding that looks like real timber. This system of real timber that wraps aluminium cladding has been around for 30 years; its not a new phenomenon, in some practices, it’s the norm.Exceptional Architecture with contrasting aluminium wood cladding against a striking white stucco facade. Incredible detailing and accurate installation has made this private residence an iconic statement. Real timber veneer over aluminium results in a contemporary timber cladding, its not an effect, its not plastic… its timber.Aluminium cladding that looks like real timber.Set over three floors and a basement, beautiful landscaped surrounds and many balcony terraces make this dwelling the envy of other property owners. The cladding by Technowood ® has been used to good effect for the wall cladding, soffit board arrangement and also the fascias. This system has many options for start and stop beads with alternatives for reveals and corner detail. The design of these projects is only limited by the designer.Pergola design and Brise Soleilby Technowood®As Technowood have been manufacturing since the 1980’s they are well versed in many different profiles and systems in aluminium covered in real wood. Pergolas that span with a clear run up to 12.5 metres, louvres and Brise Soleil that match. We can create a complete system in timber that looks the same, made at the same time by the same hands… the design can also incorporate powder coated or anodized aluminium elements; supplied at the same time. These are also made in the same manufacturing process.Cladding illumination Up lighting, down lighting or washing warm white illumination across the facade of cladding looks beautiful. Further, this offers a welcome from the building during the darker hours, makes your home more inviting, it also looks stylish. It’s a simple effect to achieve and doesn’t cost a lot in comparison to other illuminated elements of the project.Technowood aluminium timber claddingThe simple system is an inclusive platform of cladding. It starts with a simple L shape bracket, a long length of supporting section T shape (like a timber batten); the cladding directly fixes to it. Think rain screen, when you are designing and you won’t go far wrong. Technowood has been here for 30 years and it’s here to stay. Certified FR A2, FSC and certified for Environmental Product Declaration, its also warranted for 20 years.

Carlos Place in Mayfair, London, was originally developed by the Grosvenor family. Opulent number 14, also known as Mayfair House, was built by the Holloway Brothers in 1921 to the designs of Wimperis and Simpson. TRC Windows were commissioned by architects Derek Williams Ltd to design, supply and install 95 Heritage Box Sash Windows, casement windows and doors to closely match the original yet deliver modern thermal insulation. In total we used approximately 890 individual Slimlite double glazed units for the project, all in oak frames.

Beautiful, spectacular curved glass designs made with evguard®. One of absolutely gorgeous designs accomplished by Inhouse Brand Architects for GAIA Group Offices. It is made up of concrete and exposed brickwork and has got curved walls and timber beams. Curved glass windows and intricate timber-clad ceilings enhanced the beauty of the building. Glass Benders have been manufacturing and supplying quality curved glass since 1998. They make unique glass products for a wide range of applications. More under www.glassbenders.co.za or please contact our distributor: Fraser Global Trading (Pty) Ltd Johannesburg, South Africa Web: www.fgtrading.co.za

The ChallengePark View is a residential development of 175 units, including one and two-bedroomed apartments and three, four and five-bedroomed homes. The site sits alongside Saltwell Park, one of Britain’s finest Victorian parks. A conservation area, the design of the site sought to blend tradition with a modern urban feel.The local council required a premium finish for which the choice of brick would play an important part in achieving.The SolutionAfter reviewing several options, Forterra’s Southdown Multi from its Butterley brand range was chosen. It is a high-quality facing brick with a tumbled texture.For some plots on the site, the bricks were laid in an English Garden Wall bond, closely reflecting the brickwork of some of Saltwell Park’s buildings.Alongside modern features, such as rainscreen cladding projections and timber finishes, the development also includes a number of bespoke elements appropriate to the conservation area: reduced window reveals, timber doors and windows coloured in a modern dark grey, natural slate roof tiles, exaggerated roof pitches to accentuate prominent plots and full height feature windows.The BenefitsThe use of Southdown Multi brick has proven to be an effective choice in the successful blending of traditional and modern, ensuring the new development quickly settled within its surrounding environment.

Impressive glazed screens, featuring VELFAC slim framed windows, are a key feature of the VELUX HQ extension by Sinclair Watt Architects. The VELFAC composite system, with its low maintenance aluminium exterior and inner pine frame, also blends seamlessly with VELUX roof windows.

Hampstead Garden Suburb, in north London, is internationally recognised as one of the finest examples of early twentieth century domestic architecture and town planning. It was designated as a Conservation Area in 1968, and the older part of the Suburb was designated a ‘Conservation Area of Outstanding Architectural or Historic Interest’ in 1977.Clement developed the Brooking range of steel windows as sensitive replacements for existing fenestration in the Suburb. The new windows look incredibly similar to the original windows and doors, but offer much improved specification. The owner of this wonderful, detached red brick home chose Clement to manufacture and install the new bespoke steel doors and windows. The slim frames, coupled with handles polyester powder coated to match look perfectly in keeping with the character of the property.Clement Windows Group CEO, Peter Clement, said: “It has been a privilege for us to have enjoyed such a long association with the residents of the Hampstead Garden Suburb. We are proud of our reputation for high quality and innovation, which has been earned following hundreds of successful steel window and door installations at a variety of different properties in the Suburb - from Arts & Crafts to Art Deco to fine individual architect-designed homes. We look forward to being involved in many more projects in the area in the future.”

Typical of most of the houses in the Hampstead Garden Suburb, the style of this beautiful home is influenced by the Arts & Crafts movement.The original steel windows and doors were draughty and no longer fit for purpose and so they needed replacing. The Clement range of Brooking windows, which feature a specialist ‘putty fronted’ system, was chosen together with doors from the Clement W20 range, to match the originals perfectly. The new, bespoke steel doors and windows were painted ‘Jet Black’ on the outside to replicate the previous fenestration and ‘Traffic White’ on the inside to complement the interior. The homeowner said:“I am absolutely delighted with Clement and would recommend them very highly. Their workmen were very professional and swift and they left the house tidy each day. They were a pleasure to have in the house whilst they were doing the work.”

Heartwood Saunas has selected Western Red Cedar from International Timber – benefitting from superior material quality, excellent sustainability credentials and high levels of service and support.

Our client is the owner of this superb 1930s house which is located in a suburb of Manchester. The property is currently being renovated throughout and as the old windows were no longer fit for purpose, the decision was taken to replace them with a product which looked just like the original windows, but offered a much improved specification.The Clement EB20 range of steel windows was chosen, with G+ bars and beautiful fenestra joints. The new windows are dual coloured - a dark bronze was chosen for the outside frames while white was selected for the inside to match the interior.

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.

NORclad supplied nearly 7,000/LM of pre-coated Thermowood across this contemporary project in Berkhamsted.Thermowood is a great timber when it comes to applying a coating, after going through the heat treating process, the Finnish grown European Redwood/Whitewood (Scandinavian Pine/Spruce) is more stable. It is suitable in conditions of changing humidity, and its thermal insulation properties are improved, ideal for use in exposed areas such as External Timber Cladding.The heat treatment process enables the use of Scandinavian Redwood in areas requiring a service life of up to 30 years without the need for any further preservative or coating to be applied. The process removes resin from timber, as a result there is no resin leakage or “bleed” through the surface coatings. The effect of this together with the improved stability can lead to a lower maintenance requirement, combined with the application of the Sansin SDF system, which will further protect the outside of wood.The SDF product also protects the inside by allowing the timber to ‘breath’ – helping to prevent moisture from getting trapped in the wood and causing rot.

We were delighted when the owner of this fantastic Art Deco home in the West Midlands got in touch with us to discuss replacing the windows and doors at her home.Although the property is not listed, our client wanted to retain the character of her home which meant replacing the windows and doors with a product which matched the originals – so it had to be steel! Clement EB20 steel windows and doors provide the stunning slim frames of the original fenestration but offer a much improved specification, making them the perfect choice.The client said: “I am thrilled to express my utmost satisfaction with the quality and service provided by Clement when they installed our new windows. The professionalism and attention to detail displayed by their team were truly exceptional. The windows have not only enhanced the aesthetics of our home but have also significantly improved energy efficiency. I highly recommend Clement to anyone seeking top-notch window solutions and impeccable customer service. Thank you for a job well done!”

The Lanark Hydro Electric Scheme is a remarkable project. When it was completed in 1927 it was the first of its kind in the United Kingdom. The Scheme refers to two hydroelectric plants in Clydesdale, South Lanarkshire, Scotland: Bonnington and Stonebyres’ Power Stations. They both take water from the beautiful Falls of Clyde. Bonnington’s water comes from just above the Linn in New Lanark and Stonebyres from above Stonebyres Linn near Kirkfieldbank. The abundant supply of water from the River Clyde continuously spins the power stations’ turbines providing a reliable and sustainable source of renewable electricity. Combined, they create enough electricity to power over 17,000 homes in the UK.  The two stations have been exquisitely refurbished by our client Drax, who acquired them as part of a £702 million deal. Both Bonnington and Stonebyres are category ‘A’ Listed Buildings, the highest possible grading, as a site of national architectural importance. This means it was imperative the new steel windows were as close a match as possible to the originals. The Clement W20 steel window range with genuine T bars, was chosen for the two Power Stations. Polyester powder painted in striking RAL 6005 Moss Green. Lodsworth handles complement the windows with matching peg stays in Antique Bronze finish. Clement made around 120 steel windows for the projects, including nearly 400 individual fixed lights, but the most beautiful is perhaps the enormous curved head windows on both sides of the buildings, which look spectacular and let in masses of natural light.  Drax Group senior civil engineer Anne Kerr said “We are delighted with the service and quality of windows supplied and fitted by Clement. The new steel windows fitted in the refurbished building look stunning and exceed our expectations." 

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).

A development of 82 new build houses to the north of Glasgow benefit from Optima casement windows and French doors from Profile 22. Keepmoat positions itself as a value builder but is committed to smart design and attention to detail. The contract for the windows and French doors on the homes was awarded to Glasgow-based Profile 22 Approved Window Contractor Gold Seal Windows. The company is a highly experienced commercial contractor so had the expertise that was needed on a project that required a total of 900 casement window and French door units in Anthracite Grey.

Profile 22 Approved Window Contractor Kingfisher Windows was appointed principal contractor for the works. The company undertook the design, manufacture and installation of the window element of the project and worked closely with trusted sub-contractors to deliver other aspects to the high standards the project demanded.

Crittall Corporate W20 windows are an important component in the refurbishment and upgrade of a prominent industrial site in historic Bath.Newark Works is recognised as a masterclass in the retrofitting of heritage buildings that has transformed a former riverside heavy engineering factory into 21st century workspace.The buildings, dating from 1857 to 1905, are Grade II listed and sit within Bath’s designated World Heritage Site. They were formerly the home of world-renowned crane makers Stothert & Pitt but had fallen into serious disrepair. Their location as part of a larger Bath Quays redevelopment spurred their re-use, underpinned by sensitive treatment, to create 40,000sq.ft of modern workspace.“We specified the Crittall W20 system to replace the existing, single-glazed, cast-iron framed windows that were at the end of their life and deemed beyond repair,” said Nick Brown, Director of Ferguson Mann Architects.He explained: “The Crittall W20 system was chosen due to the need to use a window system that could sympathetically reproduce the fenestration of the large industrial windows – many of which were 3.6m tall – but also provide a huge thermal improvement.”  It was recognised that retaining the original cast iron windows and introducing secondary glazing was neither economically viable nor appropriate aesthetically.“The slim profiles of the Crittall W20 system meant we didn’t have to compromise on the amazing amount of natural light coming into the interior whilst improving the air tightness and reducing the overall heat loss of the building through the windows,” said Brown.He added: “Crittall were also able to recreate the opening vent arrangement of the existing windows, meaning we could also improve the natural ventilation provision to the new workspaces.”Consulting engineers Buro Happold calculated that just replacing the existing single-glazed windows with new double-glazed alternatives with a U-value of 1.8W/m2K would result in a 16 percent annual energy saving. That translated to 21.4 tonnes of CO₂. Over the building’s lifespan of, say, 25 years, that equated to a 535-tonne reduction in CO₂ emissions.In view of the heritage credentials of the buildings, planners and conservation officers at Bath & North East Somerset Council were consulted on the desire to replace the original fenestration with like-for-like steel windows. The local authority was keen that the buildings should be brought back into use after several previous failed attempts. They wanted the site’s historic significance to be respected while avoiding the desire to turn Newark Works into a ‘museum piece’. The installation of Crittall W20 was approved and two of the original cast-iron windows have been retained and refurbished as a reminder of the original building but not in a way so as to compromise the improved thermal performance of the whole.Summing up, Nick Brown comments: “Everyone is really pleased with the final result.”

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.

Timber Yard consists of two residential buildings made up of a collection of 379 modern apartments in Birmingham’s Southside district. The East Block features stylish one, two and three bedroom apartments, while the West Block includes a mix of studio, one and two bedroom apartments; both buildings surround a private courtyard garden. This development provides leisure facilities such as a gym, concierge services, a club lounge and screening lounge, and parking. The location is pedestrian friendly, with Birmingham New Street and Birmingham Moor Street walkable within 10 minutes.Cellecta HEXATHERM XFLOOR 250 was specified by Claridge Architects on this project for its high resistance to compression and closed cell structure that provides unrivalled resistance to water absorption, making them ideal for residential applications.Galliard Homes and Apsley House Capital were awarded this 7,500m² contract to construct this development.

Over 100 Optima windows and doors were manufactured and installed in a sustainable townhouse development that offers a contemporary twist on Victorian terraced housing.

Dawn and David became a customer of Mumford and Wood having met at a home exhibition.They were in the process of extending their Surrey home and although liked the style of their existing windows had experienced water ingress and poor thermal performance from them, so decided to investigate replacing with new timber units. Dawn explains;"We were keen to install a product that would last, so finding a product that we could trust to perform well, with good thermal and security ratings was crucial. Once we had visited the Build Centre in London to view some of Mumford and Wood’s full-sized products, we were very impressed by the quality and aesthetics, so we just knew they were the manufacturer for us."Dawn and David expressed that they wanted a clean look for their beautiful home and so we recommended flush Conservation Casement windows and doors, including slimmer glazing bars. We also supplied roof lanterns to the orangery, allowing lots of light.They were also very keen to ensure that the glass sightlines were consistent across each window and door, despite them being different sizes. Working very closely with the architect, we were able to ensure that sightlines remained similar, resulting in a clean, symmetrical look, throughout the building, irrespective of product dimension and shape.Mumford & Wood, Sales Manager, Alex comments;"As soon as the client confirmed they wanted a clean, but traditional look for their home, I knew that our Conservation Range would be perfect for them. Our flush faced timber casement windows have a range of profile and glazing bar options, to give them the look they were after. We ended up supplying French doors, balcony doors, roof lanterns and windows throughout their home, all with high acoustic, thermal and security ratings, which was so important to them."

Technowood facade and ceiling systems, pergolas and many other products are used in Istanbul Airport spaces. These have different function such as entrance gates, check-in areas, passport control points and restaurants.Technowood real timber veneered product were used in this high-energy environment was due to the Euroclass A2 fire rating, adaptability in design and performance as real timber all without the short comings of solid timber.Lightweight, fascinating shapes and hidden fixing systems all add to make these products the most innovative and GOTO products used for all scale projects for both interior and exterior projects.“Why use solid timber when you can use a little 2% if you use Technowood products”If you can draw it, send it to us and use the skills of our in-house Architects to offer advice, realisation of all fixing considerations to be presented with the full scale of problem solving and a simple solution of installation for your contractors.I could write thousands of words, hyperbole and details of what for how and why but in this instance, I’ll leave you be with the photos that speak sufficiently for themselves…Credits and Further informationArchitect: Grimshaw in partnership with Nordic Office of ArchitectureLocation: Istanbul Airport Interiors Materials: Technowood louvres, panels and claddingCompletion: 2013

One of Northern Ireland’s most popular 20th century libraries has been refurbished and extended with Crittall Windows helping to retain its unique character. The original three-storey building was circular in plan with a distinctive saw-tooth window configuration on the first and second floors. Crittall Corporate W20 windows were specified for the contract, with polyester powder coated white frames they contribute to the overall light and airy feel. The double-glazed, weatherstripped windows suit perfectly a heritage building with a modern purpose. Designed and constructed to achieve a BREEAM Very Good certification.

Ladywell Convent is the Motherhouse of the Franciscan Missionaries of the Divine Motherhood (FMDM) congregation, an international religious congregation of Catholic women who proclaim the joy and freedom of the Gospel in the spirit of Francis and Claire of Assisi.Situated in the beautiful Surrey hills, the Convent offers hospitality for returning Missionaries and visitors and is also the site of La Verna, a home for elderly sisters and those who support them.Previously named Tuesley Court and bought by the FMDM in 1956, Ladywell is Arts and Crafts in style, Grade II listed and an oasis of calm and tranquility just outside Godalming.An extensive refurbishment was recently carried out to the residential and conference buildings on the site ensuring their suitability for an aging group of sisters. Two new support buildings were also constructed.Side hung casements from the Clement SMW range with genuine 12mm flat leads were installed in the new Greccio building, polyester powder painted RAL 9005 (Jet Black) semi gloss with the handles, hinges and peg stays powder coated to match the frames. Windows from the Clement EB20 steel window range with 12mm oval leads were installed in the Staff Building, also painted RAL 9005.Michael O’Brien from O&D Constuction said:“Steel windows manufactured by Clement were the right choice because of their close match to the existing heritage windows at Ladywell Convent. The team at Clement did a great job – they delivered the project on time and there were no issues.”Photography: Laura Kelly, LSK Photo

Derelict market buildings in the Conservation Area of Smithfield, central London have been converted to create a warmer, quieter and more secure environment to house the new Museum of London, thanks to Granada’s secondary glazing.Secondary glazing specialists Granada Glazing designed, manufactured and installed bespoke aluminium secondary glazing to improve the thermal, acoustic and security performance of the original timber single-glazed windows.

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.