Origin | Windows & Doors

Mainstream Windows offers the Supply and Fitment of Origin Products in Birmingham

Origins products combine high grade aluminium with precision engineering to create functional and elegant products which are designed to last.

Origin Premium Parnter 2022

Origin Windows

No matter if you are looking for something beautiful, elegant, modern or traditional, Origins range of windows have something for everybody. From newer builds to more unconventional/traditional period style cottages, you are able to open up your home to natural light in a way that suits you.

Origins window collections come in two systems, the OW-70 & the OW-80. Both of them feature stunning designs and exquisite finishes. The main differences between the two comes down to the width of the sightlines, with the OW-70 offering the thinnest sightlines as opposed to the OW-80 with larger sizes and more customisation options.  

 To find out more about our Origin products head to our Brochure Downloads >

Origin Premium Partner 2022
Origin Windows

Book a free consultation

Want to discuss your project?
Book a free consultation today!

Want Us to Call you?

Request a free call back with a member of our team to discuss your project

Origin Residential Doors

Whether you are in a new build or a more unconventional/traditional period style cottage, the Origin range of residential doors are guaranteed to open up your home in new ways. 

All Origin doors are completely bespoke and made to order. This allows all Origin doors to be tailored to your preferences allowing you to customise the size, colours, finishes and accessories.

Every Origin door is made from premium grade aluminium giving a smooth finish, whether you choose a French door, corner, bifold, sliding door, front door or garage door you are guaranteed something special.

To find out more about our Origin products head to our Brochure Downloads > 


Origin Os-29, 44 & 77 Sliding Patio Doors

Origins sliding patio doors are made from high grade aluminium and are perfect for any style of property. All products are built completely bespoke to your individual needs. No matter if you are looking to add to a new modern property or replace an older patio door, Origins products effortlessly inject elegance into your home. 

Origin patio doors are available in 3 different sightline thicknesses, 29mm, 44mm & 77mm. The OS-29 offers the slimmest system of its kind in the UK and allows you to maximise glass and allow more light into your property. The OS-77 offers a more traditional style with thicker sightlines, while OS-44 offers the perfect middle ground. 


Download Our Brochures

Want to take a look at the products we offer?

Fill in your details in the form and you will unlock access to our range of available brochures.

Get In Touch

Fill out the form below and a member of our team will get back to you