Projects & Contracts October 2004

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Ultraframe Portals Division adds Beauty to Health Spa

Ultraframe has created one of its most complicated roof designs ever, building a beauty therapy suite on the prestigious health spa Clarice House in Bury St Edmunds.

Ultraframe, designer and manufacturer of conservatory roofing systems, was consulted when a previous company struggled to cope with the ambitious project which involved building a 9.4 x 5.0 metre conservatory on the side of the 19th century building.

Nick Booth, Portals Sales Manager for Ultraframe, said: 'This project really did test the capabilities of both our Portal designers and production teams. It is probably the most awkward conservatory roof that the portals division has ever had to design and fabricate. The final result will be stunning once installed and the interior completed.

'The challenge was to incorporate a 50 degree pitch glass roof to complement the existing building, while at the same time incorporating dormer style projecting roofs of differing levels to accommodate the connecting tall feature window and adjoining lower doorway and stone steps.'

Glenn Hodgson, Portals General Manager, became the key link between the architect and the customer, visiting site to discuss the proposals and undertake a detailed site survey. Glenn worked closely with all parties to come up with the most practical design whist still keeping the ambitious project within budget and on programme. Local company A & B Glass, a member of the Ultraframe Registered Conservatory Installer Scheme, also worked with all parties to carry out the full installation. A & B has already installed several portal framed conservatories and the company's professionalism, experience and dedication enabled this expert team to work quickly and efficiently on this stunning extension.

Based upon the detailed drawings and information prepared by Ultraframe's Portal Division, A & B Glass compiled a total package for the supply and installation of the portal frame, including glass, windows, frames, gable frames and weathering.

A & B Glass Construction Manager Steve Darkins said: 'This is the most ambitious conservatory we have erected, you really do have to see it to believe it. Ultraframe's roof is, as always, spot on! No one else could have made this one - everything will be easy after this, it has certainly been a challenge'.

Stuart King, Managing Director of Clarice House, said: 'We have been delighted with the work so far. It is going to look absolutely lovely and will be the perfect area for our guests to relax and unwind in before and after beauty treatments. The roof really does look beautiful and blends in perfectly with the 19th century building.'

The Portals Division, under the leadership of the new Portals General Manager, Glenn Hodgson, has recently re-structured. The division specialises in the design, pricing, manufacturing and supplying of portal framed conservatory roofs and bespoke roofs requiring the inclusion of additional structural support.

The portals team, comprising sales, estimator, structural engineer, designers and installation consultant are available for advice at all stages of a project. They can assist with design, prepare budget quotations and indicative layouts and if required, visit site to discuss proposals and carry out detailed site surveys, followed up with detailed working drawings, full structural calculations and fixed price quotations.

Glenn said: 'We understand every project is different and can tailor our services to suit each individual client‚s requirements'.

Tel: 01200 452340


Curtains for Draughty Spaces with Sheerframe

Part of The Bury, a retirement housing scheme comprising a 16th century manor house with 1980s annex, owned and run by Johnnie Johnson Housing, has recently undergone a transformation by the installation of Sheerframe 7000 casement windows and curtain walling.

The installation in the annex of almost 200 Sheerframe system 7000 top and side hung casement windows and 26, 2.5m by 8m curtain walling structures using the Sheerframe structural grid system, was conducted by Yorkshire based Sheerframe fabricator Slimline Windows Limited.

Richard Lee, operations director, at Slimline, said, 'Due to the conservation issues surrounding the old part of the building, it was essential that the new windows in the adjoining building were as sympathetically styled as possible. The sizable curtain walling structures and casements have very clean sightlines so look good from both the inside and the outside. The curtain walling also provides a great deal of light on the stairwells, and the side hung windows are easy to operate by both staff and residents.'

The Sheerframe curtain walling system can be constructed in a wide range of sizes and can accommodate most styles of Sheerframe windows. The structure is made of aluminium beams fitted together in a grid system, into which the window sits. The grid system has its own drainage, thermal break and expansion/contraction elements integrally constructed making it suitable for large scale commercial projects and schools and colleges.

Also installed were Sheerframe System 7000 casement windows which form part of the thermal performance range to meet stringent Part L requirements and come with co-extruded weatherseals to maximise weather performance.

Maintenance surveyor at Johnnie Johnson Housing, Peter Jordan, commented, 'The old windows were made of anodised metal and were draughty, difficult to operate and unventilated, leading to conditions that became unbearable during hot summers like last year. We were looking for a solution to these problems and are delighted with the results.'

Tel: 01773 852311


Taking Care with the Windows

Windows combining traditional styling with severe weather resistance were required to meet stringent planning conditions, while ensuring the comfort of residents at a new care and nursing home overlooking the windswept Holme Valley at Holmfirth, near Huddersfield.

White Rose House Care Centre - run by Meridian Healthcare Ltd. - is a 60 bed care home, comprising 40 long-term residential beds and 20 short-term nursing beds, in the grounds of the Holme Valley Memorial Hospital. The fenestration contract was the result of an on-going partnership between a local window fabricator and one of the area’s most prestigious builders.

‘The local authority wanted windows to complement the natural stone, from which the care home itself is built, and other buildings in the area,’ says Richard Pogson, Managing Director of the Lockwood Window Company, which manufactured and fitted them.

The windows chosen by the building contractors, Conroy Brook Developments Ltd., were the 58mm Kömmerling Gold, finished in light oak.

In total, around 140 windows were installed, including top-hung and side-hung casements, along with entrance doors, and floor-to-ceiling corner screens made of toughened fixed panes sprayed with a coloured film to mask the staircases.

Says Conroy Brook site manager Graham Barber: ‘Because of the high winds around here we needed weather-resistant PVCu. And the light oak finish means they go very well with the stone building.’ Work is due to start in the new year on White Rose House’s nursing accommodation.

Lockwood, which has been manufacturing Kömmerling systems since 1997, also supplies windows for the 25 high quality homes - each valued between £500,000 and £1m - that Conroy Brook builds in a year.

Conroy Brook’s latest £500,000 homes in Halifax have all been fitted with the classically-curved Kömmerling Connoisseur. ‘Its rounded, sculptured appearance is becoming increasingly popular, especially with the light oak and rosewood finishes,’ says Richard Pogson, who currently has 18 employees, manufacturing around 100 windows a week from a 5,000 square foot factory, in Lockwood, Huddersfield.

Web: http://www.kommerling.com


Anglian Films Provides Zoo with a Big ‘Welcome’ and Cuts Running Costs

Conscious of the need to provide a welcoming and cool environment for visitors to Port Lympne Zoological Gardens near Folkestone in Kent, the owners Howlett Wild Animal Parks engaged Anglian Film’s approved installers Ultra Stop (Kent) Ltd to come up with a solution for its atrium entrance.

Many people may not be aware that Howletts Wild Animal Parks have become one of the world leaders in breeding rare and endangered animal species. In fact, The Port Lympne Zoological Gardens is home to the world’s largest captive breeding herds of Black rhino and African elephants.

Keen to ensure that visitors entering the Zoos atrium would feel comfortable, even in high summer, the Parks management contacted Anglian approved installers Ultra Stop to seek specialist advice concerning the 6000 sq ft of overhead glazing.

Ultra Stop undertook a meticulous survey of the atriums roof construction, especially the high levels of visible glare and solar heat penetration. The company’s final conclusion was to recommend high performance reflective film from the Anglian range.

The reflective film was successfully installed to the inside surface of the atriums glass roof which has resulted in a significant improvement to the environment inside the building. An addition benefit has been a reduction in winter heating and summer air conditioning costs.

Tel: 01603 420574
Email: mailto:admin@Anglian-films.com


Broomielaw Design Demands Bespoke Cladding Solution

While the award of many curtain walling contracts still comes down purely to price, MagHansen’s success in securing the specialist package for a striking new office development in Glasgow has been attributed to the company’s design capabilities in developing technical solutions to very unusual requirements.

200 Broomielaw has been built by Sir Robert McAlpine with Glasgow based Keppie Design being the architectural practice tasked with achieving the optimum from an awkward site on the banks of the River Clyde.

After investigating a number of proposals with leading façade companies from across Europe, the project team decided to accept MagHansen’s proposals as best fulfilling the aesthetic and logistical demands for the development.

As a result the HansenGroup member company has designed, manufactured and installed a system designed specifically to suit the functional and aesthetical requirements. The system encloses the seven storey high, sweeping main façade that avoids the use of any conventional mullion structure: emphasising the horizontal lines of the installation thus improving the visual link between inside and outside space.

The Project Architect for Keppie Design, Mr Christian Van Dee, comments: ‘The restricted nature of the site boundary forced us to adopt a curved façade form to maximise the space. Then the main approach to the building from the east looks at the frontage from an oblique angle and having a repetition of mullions would have obscured the view of the interior.

‘We started off with a solution where we omitted the external vertical cap, but kept the internal mullion. However, this did not give the result we wanted. We went through various proposals with different specialist suppliers but only MagHansen could achieve the advanced engineered solution with which we were really comfortable. There was a certain logic to the MagHansen design, separating the steelwork and the curtain walling from the structural elements. It looks very striking.’

As part of its design input, MagHansen proposed to utilise secondary steel members behind the façade, spanning the distance between primary structural elements to take the wind load. Then stainless steel pre-tensioned rods were introduced along the secondary members before the weight of the 2.6 x 1.2m glazing units was introduced.

The other three elevations to 200 Broomielaw have been enclosed using MagHansen’s familiar curtain walling and window systems while, internally, sister company FendorHansen provided fire resistant screens around the atrium and escape stairs.

Tel: 0113 2555111
Email: mailto:sales.leeds@maghansen.co.uk


SAS Brings New Life to Office Development

UK systems supplier, Senior Aluminium Systems (SAS), has given a new lease of life to an office development at Heanor, Derbyshire.

With fabricator Insight Architectural Glazing, SAS has refurbished the two-storey offices with a high performance glazing system to create the striking façade.

Over 30m of SCW curtain walling was installed into Marshall House to provide the glazed entrance. Polyester powder coated in navy blue, SCW has a 50mm wide face dimension which offers a range of mullion depths and feature caps to cater for differing structural and architectural requirements.

Incorporated into the package were thermally broken SX 200 windows and SAS doors. Specified to be top hung and fixed lights, the SX 200 range is a high performance drained lightweight commercial window system.

SAS aluminium glazing systems were chosen because they offer a high level of specifier flexibility and cost effectiveness. Aluminium is strong, light, doesn’t corrode, requires little maintenance, keeps its appearance over time and is 100% recyclable.

Senior Aluminium Systems supplies Britain’s commercial fabricators from its head office in Denaby and two regional service centres in Newport and Livingston.

It supplies aluminium facades, windows and doors to the commercial and residential construction markets. It is also a major supplier of architectural façade systems for retail outlets, educational establishments, commercial buildings and heritage sites.

Tel: 01709 772600


Exclusively Profix

Profix Window Systems is completing a superb new build contract to manufacture and install windows and doors at a distinctive housing development in Bromyard, Leicestershire. The exclusive four bedroom properties were fitted with Deceuninck’s 60mm decorative casements including French doors and residential doors.

In addition, Profix manufactured and supplied the cavity closers to site, offering considerable time savings benefits to the builders. Cavity closers are quick to install and provide factory-made standards on site. Additionally, using a cavity frame system makes the need to fit a conventional vertical or horizontal damp-proof course to the window unnecessary and bricks or blocks do not need to be cut. This saves time on site, reduces wastage and overcomes dpc failure. Once in position, the windows were simply snapped into place at a later stage in the build process.

Main contractor, AR Williams Building Contractors, chose Profix as its preferred supplier due to the company’s reputation for quality and service. Additionally, sourcing both the cavity closers and frames from the same supplier simplified the procurement process for the contractor.

Director of Birmingham-based Profix, Mick Sadler, is delighted with the project and stated, ‘Our business has been involved in the new build arena for sometime. By offering a supply and fit solution, we are able to work directly with the contractor to ensure the deadlines are met. We are very confident that this will now lead to additional business.’

For more information on Profix’s products and services call 0121 358 6128


Duraflex Made in Wales

A dramatic splayed bay window for an architect-designed property in Mid Glamorgan has posed no problem for local installer Saracen Limited – thanks to experienced Duraflex fabricator, Griffin Windows. In addition to the 4-metre high feature window, the impressive new build project involved approximately 60 PVCu windows and half glazed doors in a Rosewood finish from the Duraflex Diamond Suite.

According to Stuart Price, General Manager of Pontypridd-based Saracen, the project required commitment and expertise from installer, fabricator and systems company. ‘This project simply wouldn’t have been possible without the technical advice from Griffin and the flexibility of the Duraflex Diamond Suite, which was able to satisfy the architect’s demands in terms of both aesthetic appeal and performance.’

All the window units for the project were manufactured from Duraflex’s 65mm Bevelled profile and incorporate sash restrictors and trickle vents. A variety of window styles from the Diamond Suite were specified, from standard casement to tilt and turn, together with non-standard triangular frames.

Glazing includes Pilkington ‘K’ toughened glass for optimum thermal efficiency and security.

Given the property’s exposed location, the architect specified a PVCu solution, rather than timber, that would retain its good looks whatever the weather conditions and require minimal maintenance. ‘Choosing Duraflex’s recently introduced Rosewood finish has given the homeowners the best of both worlds – the look of traditional timber with the durability of PVCu,’ adds Stuart. Duraflex believes its latest foiled option offers an attractive colour that has been further enhanced for a more natural effect that could easily be mistaken for the real thing.

A successful family-run firm, Saracen Limited was established approximately nine years ago and has been working with Griffin Windows and the Duraflex Diamond Suite from day one. ‘The product and service package is excellent and has certainly helped us win contracts and grow the business to its current £1 million annual turnover,’ concludes Stuart.

Tel: 08705 351351
Web: http://www.duraflex.co.uk


Pilkington Planar for Hong Kong

Two blocks of a building at the Science Park at Pak Shek Hok in Hong Kong have made stunning use of the Pilkington Planar™ frameless glazing system from Pilkington Building Products-UK to enhance their appearance and performance.

Buildings 4a and 4b have been specifically designed by the Hong Kong Architectural Services Department to meet stringent environmental and energy efficient targets.

Building 4a is square in shape with a central landscaped atrium roofed over with a skylight that allows daylight to penetrate to the centre of the building. 225m2 of double glazed laminated Pilkington Planar™ were required, with a laminated glass fin support. The fins comprise 12/2/12mm Pilkington Planar™ with the clerestory glazing 19/16/6mm Pilkington K Glass™. The imposing steel structure is minimised by the use of the structural laminated glass fins supporting the horizontal Pilkington Planar™ panels.

For block 4b, Pilkington Planar™ was used for the atrium glazing and entrance canopy to form a stunning focal point to the six storey high building. 19/16/6mm Pilkington K Glass™ Planar was installed with a horizontal steel truss support, fixed using special S14B four point castings with stainless steel Pilkington Planar™ 902 bolts.

This is one of the largest Pilkington Planar™ facades in Hong Kong and is has been designed to dissolve the frontage causing the internal space to flow into the landscaped entrance courtyard, enhancing the symbiosis between the inside and the outside. This design also aims to reduce the energy consumption of artificial illumination.

The Pilkington Planar™ system complements the aluminium clad building which also incorporates photovoltaic panels. The use of double glazed window units with Low E coated clear glass improved the thermal and acoustic performance. Using clear rather than reflective glass also avoids any reflected light disturbance into neighbouring buildings on the science park.

The building was commissioned by the Hong Kong Innovation and Technology Commission and the Hong Kong Science and Technology Corporation.

Web: http://www.pilkington.com


Groupco Gives Flats a Facelift

Groupco has provided the high quality hardware for a near £460,000 refurbishment project at Broughton House, a twelve-storey block of flats in Bristol.

The window division of Quicksons (South & West) Ltd of Bristol, South Western Windows Ltd, is replacing the buildings’ outdated steel windows with a low maintenance PVCu solution on behalf of Bristol City Council. The work included window replacement and external renovation, and the project forms part of the Council’s ongoing programme to upgrade local housing stock to meet the Government’s Decent Homes Standard.

South Western Windows has installed a combination of casement windows with Maco MK1 Shootbolt gearing in kitchens at Broughton House, plus Top Swing fenestration in other living areas to satisfy the requirements of emergency egress and allow easy cleaning from the inside. Groupco has also supplied 600 sets of PN UNI System hardware for the Top Swing windows, which is designed to ensure smooth operation and durability together with safe restricted positions for ventilation. Featuring a sturdy construction and low maintenance, the System meets the latest UK demands for strength and function, and is proving a popular choice for demanding public sector projects like Broughton House.

South Western Windows is a successful fabricator and installer to the commercial sector. The company is an approved local authority supplier and has considerable experience in supplying replacement doors and windows for social housing. South Western Windows has been sourcing window and door hardware from Groupco for nine years. ‘Groupco offers an excellent all-round service and has a wide range of top quality products. Ordering is easy and the staff are always on hand if we need advice. In fact, Quicksons has just been awarded a further contract by Bristol City Council for another multi-storey block of flats and will be ordering the same specification of fittings from Groupco as used at Broughton House,’ comments Karl Quick, Director of Quicksons.

Contact: Alison Collins
Tel: 01733 234750
Web: http://www.groupcoltd.co.uk


Former Factory Transformed into Homes

Who would believe that these luxury oak-clad homes were once a window factory, and before that, chicken sheds. Profile 22 fabricator Mainstream Windows, Doors and Conservatories supplied and fitted over 50 frames and French Doors at this quality conversion of its former production site.

The Profile 22 system with its superior aesthetics and thermal insulation meeting the requirements of Document L was specified by developers Rocol Building Services for the conversion of the former 50m by 9m industrial building at Portway, south of Birmingham.

Now an exclusive development of six four-bedroomed homes, the Light Oak foil was chosen to complement the external timber character of the building. Planning regulations stipulated that the original structure of the building had to be retained, including its overall dimensions, shape and even roof pitch.

The four-acre site, comprising two separate blocks for offices and production, was originally a chicken farm when Mainstream moved in six years ago. It was sold for development when the company moved to larger premises in a more prominent location in Birmingham 18 months ago, increasing production capacity to up to 500 frames per week.

A niche specialist in the commercial and newbuild sector, Mainstream holds several accreditations, including the IRL (Industrial Research Laboratories) Accreditation - Birmingham City Council's own specification criteria required by suppliers tendering for the authority's housing refurbishment programmes and ISO 9001: 2000, together with a DTI-backed quality mark scheme.

Commenting on the installation, Mainstream's Managing Director Richard Elson said: ‘The conversion involved knocking down our old offices at the front and the factory block behind was split into six homes. It felt strange to be installing the frames in the same building where we used to manufacture them!’

He added: ‘They've done a great job with it and it all looks very different now. Unless you knew the place before, you would never guess its true past.’

Tel: 01952 290910


Sarnafil Barrel Roof Tops this Upside Down House

This striking architect designed house in Portishead is now completed after its owner, Rob Lamoon, took three years to find the plot and will take another three years to finish the development. The upside down house has the living accommodation on the first floor so the view of the Bristol Channel and over to Wales is fully enjoyed even when eating breakfast.

 

This modern house needed a modern roof – the unusual shape limits the choices of covering. Rob explains: ‘I didn’t want to use bitumen felt as it was too old fashioned, lead was too expensive and GRP was more costly and would not have looked right. Having seen Sarnafil at a show in 2001 at the NEC, I decided this good strong product was the right roof for me. I chose the dark grey option to resemble lead. Sarnafil is ideally suited to unusual shape roofs because it is so flexible.’

Contact: Bob Newall
Tel: 01603 748985
Email: mailto:robert.newall@sarnafil.co.uk


ThermoSpan™ Helps Transform Arsenal Building

Work on the conversion of one of the former armoury buildings within London’s Woolwich Arsenal site has been completed using specialised glass products from HansenGlass for a variety of applications. The Marlborough Building is amongst a number of Thameside apartment developments on the historic site being undertaken by Berkeley Homes.

This technically demanding sub-contract package was undertaken by Bedfordshire based Barretts of Aspley, working in close liaison with project architects, the A&Q Partnership.

The Contracts Manager for Barretts of Aspley, Alan Hughes, comments: ‘This project involved both refurb and new build elements with an extra two floors being added on top of the existing building. The original cast iron columns were shot blasted and primed before they were re-erected as part of the new structural steel gantry. The gantries were fitted with new mild steel balusters and new columns were manufactured for the upper levels to support the roof structure. This was before being fitted with the FortPlus™ toughened glass infill panels.

‘We also enclosed the lifts and stair towers using steel framing and structural glazing. We decided to use HansenGlass because of our previous experience of the company on other projects. HansenGlass was also able to meet the tight lead times required and the project went very well.’

While an extra two levels were added to the property during the renovation, the four storey elevations have been visually unified by glazing the stair towers, liftshafts and balconies with ThermoSpan™ structural bolted units and FortPlus™ panels supplied by HansenGlass.

Rising some 12 metres up the face of The Marlborough Building, the stair towers are clad using single glazed ThermoSpan™ structural bolted glass panels. The scope of the works also included the creation of a structural bolted glazed roof area where single ThermoSpan™ was again utilised but this time in a horizontal plane.

Contact: Graham Chung
Tel: 0151 545 3000
Email: mailto:sales@hansenglass.co.uk


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