Hazlemere Commercial Windows & Doors

Hazlemere Commercial, a major Division of the Hazlemere Group, was formed in 1991 quickly building a reputation for designing, fabricating and installing quality architectural aluminium products to the commercial market sector. The Commercial Division works with architects, surveyors and main contractors as well as building owners and property managers supplying and installing double glazed curtain walling, commercial windows and commercial doors.

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Hazlemere Commercial offer a unique selling proposition to schools, residential housing associations and developers, in that as truly independent aluminium double glazing manufacturers and installers they are able to offer clients a range of aluminium profiles, unique designs and different fenestration systems.

Hazlemere Window Company have over 30 years experience and expertise, designing, manufacturing and fitting Sapa Building Systems aluminium double glazing fenestration products, but also offer other high quality window and door glazing systems such as AluK and Reynaers aluminium fenestration products.

Hazlemere Commercial work closely with organisations such as Buckinghamshire County Council, Epping Forest District Council and Hampshire County Council, the London Housing Consortium and direct with architects, Management Consultancies, schools, universities, education authorities to deliver high quality bespoke double glazing solutions.

Independent double glazing fabricators and installers Hazlemere Commercial are dedicated to the quality of products and services it provides, and consequently have been accredited ever since 2001 to ISO 9001:2008 for the fabrication, supply and installation of commercial doors and windows, including double glazed aluminium tilt and turn windows, commercial aluminium casement windows, curtain walling, aluminium  tilt before turn windows, brise soleil, both horizontal and vertical sliding aluminium windows and commercial aluminium doors.

Hazlemere Commercial are independent designers, surveyors, manufacturers and installers of high quality bespoke doubled glazed aluminium curtain walling systems. As not tied to any product, Hazlemere can offer aluminium and UPVC curtain walling, but specialise in aluminium double glazing, offering Sapa aluminium curtain walling, AluK aluminium curtain walling and Reynaers aluminium curtain walling.

Aluminium is the ultimate "Green metal", lightweight, yet extremely strong and durable, so ideal for buildings that need to meet the most stringent thermal and ecological standards. Consequently, by specifying aluminium there is no need for architects, property owners or developers to compromise on design to achieve lower carbon emissions and energy savings. By specifiying solar controlled glazing, property owners can get the best return on investment when installing double glazed curtain walling by preventing too much heat getting in, yet still benefiting from solar gain. Hazlemere also supply and fit UPVC curtain walling systems.

Hazlemere Commercial manufactures and installs aluminium curtain walling systems that are made from strong but lightweight aluminium profiles with integral glazed sections. The slim profile sight lines optimise light transmission and all aluminium profiles are thermally broken to ensure excellent energy efficiency levels.

Hazlemere's curtain walling systems can be fabricated to accommodate large expanses of uninterrupted glass. Most of our curtain walling systems feature:

  • High rise curtain walling system
  • Fully integrated vent options
  • Large range of box sizes
  • Fully tested products
  • Integrates with other Hazlemere windows and doors
  • Available in powder coating and anodised finishes
  • Variable configurations to suit individual project requirements

In the UK, the AluK business was established in 1994 under the Beaufort brand and has continued to deliver the highest quality in building systems, exceeding current and future standards for efficiency, security and performance. Joining the AluK Group in 2012, the company has since had the additional expertise, knowledge and product innovation to provide a complete range of building solutions, direct from their headquarters in Newport in South Wales. To find out more about AluK's high quality aluminium products visit AluK's UK website

As with any Hazlemere Commercial fabricated and installed product, a full drawing design service is provided to clients wishing to utilise their wide range of commercial double glazed window products, commercial door or curtain walling products, taking schemes from design concept to final specification.

Hazlemere Commercial like AluK, work in partnership with various different Local Authorities to design specific products for use, both in the education and in the public sector. The very nature of public building construction demands the cost effective, robust solutions that Hazlemere Commercial provides.

With a team of more than sixty and a turnover in excess of £15 million, AluK is one of the UK’s leading suppliers of aluminium building systems.Their product innovations have placed them at the forefront of the aluminium building systems sector and they continue to develop market leading products that deliver high performance, aesthetic appeal and value for money.

REHAU is the largest manufacturer of uPVC window and door systems in the UK. Hazlemere Commercial are one of a network of carefully selected REHAU suppliers and installers. Alongside our extensive range of aluminium products, we supply and fit REHAU UPVC products. REHAU offer a complete and comprehensive support package to all approved specifiers at every stage of their project. They have a dedicated team of commercial managers who offer local support to help your project run as smoothly as possible. If you decide to partner with Hazlemere Commercial for your UPVC window, door or curtain walling project, REHAU can provide the following support services:

  • Technical support (CAD details/calculations)
  • Energy rating calculations
  • Planning support
  • Site surveys
  • Field support
  • Project specific specification provision
  • CPD seminars

REHAU was founded in Germany back in 1948. REHAU now have locations in more than 50 different countries around the world. In the UK and Ireland alone, they have five sales offices, two factories, one central distribution warehouse, and one administration office. Their UK operations have continually expanded over the last half century with a permanent focus on long term growth rather than short term profits.

REHAU are leaders in the areas of quality management, research and innovation, customer support, building solutions, and sustainability. Their continued success is down to carefully selecting their approved installers and their 20,000 plus employees who are dedicated to developing and improving REHAU products. To find out more about REHAU's high quality UPVC products visit REHAU's website

Whilst Hazlemere offer the entire range of Sapa Building Systems Ltd profiles including Dualframe commercial windows and the Dualframe SI commercial windows. The primary Sapa aluminium curtain walling system Hazlemere Commercial fabricate and install is the Sapa Elegance 52, whereas most aluminium commercial doors are Sapa 202 commercial entrance doors and Sapa ST commercial aluminium doors.

Sapa Building Systems have been a major force in the UK fenestration industry for over fifty years. Backed by the resources of a major European group, Sapa Building Systems Limited develops and markets innovative aluminium solutions for:

  • Curtain walling (stick and unitised)
  • Solar shading
  • Energy solutions
  • Protection systems
  • Windows
  • Doors

Sapa Building System’s mission is to provide our customers with market leading architectural aluminium solutions that are innovative, energy efficient and environmentally sustainable. Sapa Building System is committed to working closely with key specifiers and decision makers including clients, architects, developers, main contractors, fabricators and specialist installers.

Sapa products offers architects and specifiers a wide range of innovative commercial aluminium systems for curtain walling, doors, windows and specialist applications. Their company history dates back to the formation of the well known Glostal and Monarch brands, together with the more recent acquisition of RC System in Europe. Sapa have combined this expertise to produce leading range of innovative aluminium systems. To find out more about the extensive range of high quality Sapa aluminium products visit Sapa's UK website

Hazlemere have been supplying and installing Synseal UPVC windows and doors for over 5 years. Hazlemere supply and fit the Synseal Synerjy UPVC casement window system, as well as the matching tilt and turn UPVC profile window, UPVC residential doors, French UPVC doors and sliding patio UPVC doors. Hazlemere also supply and fit the Synseal Evolve UPVC vertical sliding sash window system.

Hazlemere can offer the entire range of ALUK, Sapa and Reynaers Aluminium Systems which can each be utilised for almost any commercial application, the extensive range includes:

• Curtain Walling
• Unitised Façade
• Windows and Doors
• Entrance Doors
• Fire Resistant Systems
• Solar Shading
• Innovative Ventilation Solutions - i.e. parallel opening windows

Reynaers can offer a range of windows to meet with the requirements stipulated by Lifetime homes. Information is available upon request from Reynaers Technical department. In addition to its standard product ranges, Reynaers can offer a window system (CS104) that has been designed to meet the exacting standards of the Passivhaus scheme, achieving Uw values as low as 0.77 W/m²K.

All of Reynaers products are covered by an insurance backed, 10 Year System Guarantee giving added assurance. Reynaers also have a Site Waste Management programme in place, Recycle, to help contractors respond to the latest legislation on site waste recycling.

To find out more about our Commercial Fenestration Services – get in touch with us today and see how we can help.


or call us today on 08000 825 825.

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Credit is subject to status and affordability. Terms and conditions apply. Finance on windows & doors is available to a maximum loan value of £50,000 with zero deposit. Finance on conservatories is available to a maximum loan value of £30,000 with a 15% deposit. £1,000 minimum order value applies to all finance options. Authorised and regulated by the Financial Conduct Authority. Hazlemere Window Company Limited (VAT No. GB 135 5828 01) at Cressex Business Park, Wellington Road, High Wycombe, Buckinghamshire HP12 3PR (Financial Services Registered No. 796507) is a credit broker and is authorised and regulated by the Financial Conduct Authority. Credit provided by Hitachi Personal Finance, a trading style of Hitachi Capital (UK) PLC, authorised and regulated by the Financial Conduct Authority (Registered No. 704348).