The commercial range made from Sapa aluminium profiles includes –  low and high rise curtain walling and sloped glazing, ground floor framing and entrance doors, a comprehensive range of commercial window, solar control and protection systems..

Our Commercial Products

Commercial Entrance Doors

The commercial range made from Sapa aluminium profiles includes low and high rise curtain walling and sloped glazing, ground floor framing and entrance doors, a comprehensive range of thermally broken casement, TBT and pivot windows, many with dual colour options, for use in normal or high performance applications and vertical or horizontal sliding windows.

The Howard Yarnold commercial range is available in all major coat colours including BS specifications for profiles and colour co-ordinated fittings.

The range consists of patio doors, residential entrance doors and secondary glazing is also available.

Commercial Door Features

  • A range of swing, hinged and sliding doors and framing for commercial entrances in new buildings or refurbished work.
  • A range of options are available to cater for all applications, from shop-fronts to glazed facades.
  • A high performance ‘Storm force’ Door is available for unrivalled weather performance
  • A heavy-duty ‘Hawk’ Sliding Door option is ideal for large openings
  • Anti-finger trap stiles are available for centrally pivoted swing doors
  • Fully compatible with Elegance 52 Curtain Walling systems, and the Dualframe range of windows and entrance doors.

Fire Protection

Fire Resistant Doors & Barriers

Howard Yarnold is able to provide Secur II, a fire resistant and thermally insulated aluminium system with a frame depth of 75mm, offering 30 minutes fire resistance for applications of fixed glazing and doors. Inward or outward opening doors in single or double door configurations are available as well as a wide range of hardware to suit commercial, residential and industrial applications.

Designed to comply with the requirements of Secured by Design and manufactured under ISO 9001.

Colourfast GRP skin to minimise the appearance of scratches. Matching frames available to perfectly complement woodgrain doors.


Secur II profiles have 5 chambers to ensure optimum stability making it possible to fabricate fire resistant doors up to 2700 mm in height, fixed screens up to 4500 mm in height and can be used for both internal and external applications.

The system can accommodate fire resistant glass or infill panels up to 32 mm in thickness.

Our Commercial Products

Commercial Windows

Howard Yarnold offers a large range of commercial windows to suit all of our commercial customer’s requirements.

The Sapa Si Window System has been specifically designed to comply with the ever increasing complexity of Secured by Design, Building Regulations, British Standards and other regulatory demands.

As well as achieving exceptional thermal performance, the Si suite attains superior weather performance for water tightness, air permeability and wind resistance.

Commercial Windows Features

The specialised profile range adds great flexibility when constructing windows where inward and outward facing rebates have to be combined, without the need and expense of coupling sections or dummy frame to fixed lights.

Universal frames can be used to create the most complex of screens easily combining casement, tilt before turn, pivot and reversible opening lights, as well as inside and outside glazing. Combined with the option of having different finishes inside and out, the Si suite will give you endless choices.

Other Commercial Products

Secondary Glazing

Our commercial solutions also include the installation of secondary glazing.

Secondary glazing is a cost effective solution to draught proofing and sound reduction. Howard Yarnold can install secondary glazing for commercial projects which will blend unobtrusively with most types of commercial windows. Highly efficient sealing qualities are combined with an easy opening action for maximum benefit.

Solar Control

Howard Yarnold offers the Elegance Solar Control system from Sapa. This can significantly reduce the amount of solar radiation on
the building façade and therefore reduce the amount of solar gain inside the building. The lower internal temperature reduces the necessity for mechanical cooling, thus cutting energy usage and operational costs.

As a passive solar control solution with minimal maintenance, the Elegance SC system provides financial savings year upon year, whilst creating a more carbon efficient building.

Keeping you safe

Protection Systems

Howard Yarnold offers a large range of Sapa Building System commercial protection products – Blast Resistant Curtain Walling & Windows, Fire Resistant Curtain Walling & Windows.

Our aluminium fire rated products are well known for their quality, durability and usability. Our products have been designed and approved to meet the demand for the protection of people and their possessions in and around buildings.

The volatile worldwide political climate means that protecting building occupants and contents from the effect of blast is required with increasing frequency. Since our aluminium curtain walling is at the exterior of a building, it is the first line of defence for the protection of employees and the public

Curtain Walling & Facades

Offering comprehensive aluminium curtain wall systems that combines technology and design with the demands of contemporary building architecture and construction.

A high performance building skin is key to achieve zero energy buildings. High insulated and airtight façade systems contribute largely to preserve energy. By adding solar shading, controlling the opening parts and integrating decentralized ventilations, the use of energy is minimal.

For more information on Curtain Walling and Facades, please contact us.


Howard Yarnold offers Commercial products in a huge range of colour choices – you can even choose one colour for the inside and one for the outside; they’re tailor-made for you to match your commercial premises. Please enquire for more details.

Commercial Clients


Only the Best

Commercial Products

Howard Yarnold offer a large range of commercial solutions from Sapa aluminium profiles – please contact Howard Yarnold for assistance with your commercial project.

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Can't see what you are looking for?

Howard Yarnold can help with all of your commercial and residential glazing needs. We work with leading manufacturers to ensure we can offer our customers the latest products on the market. We even offer repairs and secondary double glazing.

We can't include every product on our website - so if you can't find what you are searching for on our website, please give us a call on 0121 414 0808.

Hours of Operation

7.30am – 4:00pm


By appointment

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