Name: Bedford Bi-folds Limited
Address: 1a Lyon Close, Kempston, Bedford, MK42 7SB, UK
Telephone: 01234 342669

Download a Brochure Visit our showroom

01234 342669

Book an appointment

CORTIZO has designed many exclusive window & door systems for the industry, complete with robust security measures that refuse to compromise on essential light and space within any room. Maximising energy efficiency, thermal & acoustic insulation, and resistance to atmospheric agents, this commitment to innovation allows them to offer high-value-added products.

As official Cortizo installers we offer a wide range of Cortizo products, from the Cortizo Millenium 70 that’s predominantly for commercial builds, the Art-Deco-inspired Cortizo Alu-steel, the innovative Cortizo 4900 Slider, to their practical Cortizo Casement Flush Windows and their minimalist COR Vision Plus Sliding Door System.

Enquire Now

interior shot of large aluminium sliding door looking out to garden

interior shot of home office with large sliding door

interior shot of bedroom with black aluminium sliding door leading out to a balcony

Cortizo 4700 Sliding Doors

Designed to maximise panoramic views and household security, smooth Cortizo 4700 patio doors provide:

2-6 sliding sashes
Low U-values of just 1.1 W/(m²K) for thermal insulation (triple glazed)
Pocket door arrangements possible, with 1-4 sliding sashes
Striking maximum dimensions of 2500 (W) x 3000 (H) mm
Excellent air, water and wind resistance

About Us

Cortizo Bifold Doors

Opening up whole walls with ease, when you install our slim aluminium Cortizo bifold doors you can look forward to:

Up to 14 sashes with inward and outward opening possibilities
Low U-values of just 1.1 W/(m²K) for thermal insulation (triple glazed)
Slim 120mm mullions for more glass less frame
A built-in high-security PAS24 standard locking mechanism
Outstanding air, water and wind resistance

Areas We Cover

Large wide bi-fold door inside living room

COR Vision Sliding Doors

Designed for maximum light and minimal frame, this modern alternative to more traditional patio doors designs delivers:

Ultra-slim 20mm sightlines
Low U-values of just 1.3 W/(m²K) for thermal insulation (double glazed)
2-6 sliding sashes
Pocket and open corner arrangements possible
Excellent air, water and wind resistance

COR Vision Plus Sliding Doors

Boasting a 94% glass surface across the profile, for wider, taller and heavier door installations the COR-Vision Plus has it all;

Slimline 25mm sightline sliding doors
Breathtaking sash dimensions up to 4 meters wide or high
Low U-values of just 1.1 W/(m²K) for thermal insulation (triple glazed)
2-6 sliding sashes
Pocket and open corner arrangements possible

Get in touch

Cortizo Millennium Plus 70 Doors

Specifically designed for commercial and high-traffic entrance areas, the Millennium Plus 70 Door offers:

Sleek straight lines, with a frame depth of 70 mm
Intuitive coplanar door entry system
Ultra-low U-values of just 0.9 W/(m²K) for thermal insulation (triple glazed)
Allows for the set up of an emergency exit with anti-panic devices according to EN 179 & EN 1125 regulations
Bicolour possibilities

Get in touch

Cortizo COR 70 Hidden Sash Window

Infusing the perfect balance of form and function, with sleek COR 70 Hidden Sash windows you can expect:

Slim 66mm sightlines
Stunning maximum sash dimensions of 1300 (W) x 2400 (H) mm
Side hung, bottom hung, tilt & turn, and tilt only inward opening possibilities
Low U-values of just 1.0 W/(m²K) for thermal insulation (triple glazed)
Arch invisible handle, concealed hinges and drainage

Get a quote

COR 70 Industrial TB

As one of the most sought-after products for thermally efficient aluminium windows, doors and balconies, this striking hinged window and door system provides:

Striking maximum sash dimensions of 1600 (W) x 2600 (H) mm
Ultra-low U-values of just 0.9 W/(m²K) for thermal insulation (triple glazed)
Tested to PAS24 standards
Concealed hinges and EVO Security system integration possibilities
Excellent air, water and wind resistance

View our FAQs

Cortizo Casement Windows & Flush Casement Windows

Combining the sleek aesthetics of classic square timber windows with innovative modern materials, charming Cortizo casement windows give you:

Elegant maximum sash dimensions of 1800 (W) x 1800 (H) mm
Low U-values of just 1.0 W/(m²K) for thermal insulation (triple glazed)
Tested to PAS24 standards
Side hung and top hung opening possibilities
A symmetrical, flush-face design option

Get in touch

Cortizo 4900 Slider HI

Cortizo is Europe's leading window and door designer for a reason! Simple yet stylish, this unique sliding window option can deliver:

2-6 sliding sashes
Charismatic maximum dimensions of 2200 (W) x 2600 (H) mm
Low U-values of just 1.2 W/(m²K) for thermal insulation (triple glazed)
Pocket arrangements possible, with 1-4 sliding sashes
Slim interlock of just 35 mm

Cortizo Alu-steel

Uniting the distinctive 'pencil-thin' sightlines of timeless steel windows and doors with modern aluminium, achieving the exquisite look of steel is a breeze thanks to:

Sightlines: Slim 75mm (modern) or 100mm (classic)
Enviable maximum sash dimensions of 1500 (W) mm x 2600 (H) mm
Super-low U-values of just 0.83 W/(m²K) for thermal insulation (triple glazed)
Side hung, tilt & turn, and tilt only inward opening possibilities
Outstanding air, water and wind resistance

Brochures & Downloads

Testimonials

Jason Quince

Just had all my windows and french doors done. Clean and reliable. Great price. Would thoroughly recommend.

Maria Lapish

Brilliant work, efficient, friendly clean working and they did an amazing job, I am so pleased with my final work. I cannot recommend them more highly. And they do not charge ridiculously high prices. Thank you Kevin and your team.

Holly Barlow

We had our windows and front door completed by Bedford Bi-Folds. Allan came out originally to quote, he was very informative advising us of all options. We were kept up to date with when the install would take place. The install team were brilliant, friendly, efficient and left everywhere tidy. The windows and door look amazing, we are so pleased, thank you for such a brilliant service and end result. Would definitely recommend.

Rosa Speller

A fabulous Rock door supplied and fitted by Bedford Bi-Fold, fitters being Alex and Archie did a first class job. We have had many compliments, and the door has excellent security features. We would highly recommend the door and Bedford Bi-Folds

Nathan Hulatt

Thanks to all at Bedford Bi-Folds for a professional and pleasurable experience from start to finish with the installation of our Bi-Folds and window. Kev and Archire above and beyond expectations coming at 5pm to fit these. Will be using them again when our on going project picks up pace, would highly recommend using Bedford Bi- Folds if anyone is looking for doors, windows etc etc, Kev listened to what we wanted and produced exactly that.

Cortizo Aluminium Windows and Doors

Cortizo 4700 Sliding Doors

Cortizo Bifold Doors

COR Vision Sliding Doors

COR Vision Plus Sliding Doors

Cortizo Millennium Plus 70 Doors

Cortizo COR 70 Hidden Sash Window

COR 70 Industrial TB

Cortizo Casement Windows & Flush Casement Windows

Cortizo 4900 Slider HI

Cortizo Alu-steel

Testimonials

Jason Quince

Maria Lapish

Holly Barlow

Rosa Speller

Nathan Hulatt

Any further questions?