A1 Complete Security Limited
Design, Manufacture, Installation and Project Management
0800 953 9001
A1 Complete Security Services
Security Doors & SCreens
Security Doors & Screens

If you are looking for a robust security doors to stop intruders forcing their way in then we can supply a range of different options to help aid unauthorized access to..

Windows & Matching Doors
Windows & Matching Doors

If you are looking for windows and matching door sets then we can provide a different range of options to suit your needs. We supply and manufacture hybrid, aluminium...

Access Control Equipment
Access Control Equipment

Know whos in your building with the wide range of access control equipment we offer. Stop unauthorized access by using our different applications we can....

Project Management
Project Management

When security is of paramount importance, you need to get it right first time and on time, with a company you can trust and who offer you free and impartial advice..

Hybrid Windows

A UK company that Manufacture, Supply & Install, Hybrid Windows, Doors and Curtain Walling at AFFORDABLE Prices, at a Cost you will find very hard to beat.

What is Hybrid Technology? It combines the advantage of the long life and low maintenance of aluminium externally with all the benefits of engineered timber internally, which provides an ECO friendly thermal efficient product, zero maintenance and enhanced performance that’s designed to last at least 25 years.

Hybrid Technology is suitable for both New Build and Refurbishment projects and because it is manufactured here in the UK it also has an excellent BREEAM rating.

The Aluminium has several design options available and can have an Anodised finish or Powder Coated to any standard RAL colour with either Gloss, Satin or Matt finish. All Aluminium components are from Hydro Electric Smelters and all waste is fully recycled.

The internal Engineered Timber is Factory finished with a Natural clear lacquer and does not require painting or any extensive long term maintenance. All the timber is sourced from Sustainable forests and fully complies with PEFC and FSC requirements.

Hybrid windows and Doors have been Performance tested and conform to BS 6375 part 1: 2004 and Security tested to BS 7950. Outward opening Doors have been independently tested to PAS 23/24.

Hybrid Curtain Wall has been tested in accordance with CWCT Curtain Wall Standard EU 13830:2003

Hybrid Windows 2 Hybrid Windows 3Hybrid Windows 5Hybrid Windows 6


All products are fitted with Double glazed units, as Standard, which comply to BS 6262.. A variety of glass options are available giving you the option to enhance and maximise both Thermal and Acoustic performance.


Hybrid Technology is designed to enhance the Aesthetic appearance of any property including Commercial Building, Retail Outlets, Health and Educational Buildings.


Performance specification and full details are available on request.

Hybrid Windows 25 Year Warranty

Get A Free Quote

Contact Us

We offer a wide range of ways you can contact us here at A1 Complete Security. The easiest way to contact us or get a free quote is to use our contact form on the right, simply fill it and we will reply to all queries, quote requests as soon as we receive them. If you would like to contact us via email then you can contact us at contact@a1completesecurity.net. We will also try and reply to all emails that we receive as fast as we can. The other method is to simply give us a call on our number 0800 953 9001 and one of our expert team will be happy to help and give suggestions on any queries or requirements you may have.