Bifolding Door Factory

0800 321 3454 Get a quote
Menu
  • Home
  • Bifold Doors
    • Cortizo Bifold Plus
    • Smarts Visofold 1000
    • Smarts Visofold 6000
    • Schuco ASFD75
    • Schuco ASFD90.Hi
    • Project Gallery
    • Compare Doors
  • Patio Doors
    • Cortizo COR Vision
    • Cortizo COR Vision Plus
    • Cortizo 4700
    • Schuco ASE60
    • Schuco ASE80
    • Visoglide plus
    • Sliding Doors
  • Cortizo
    • COR Vision Patio
    • COR Vision Plus Patio
    • Cortizo Bifold Plus Bi-fold Doors
    • Cortizo Casement Window
    • Hidden Sash Window
    • Cortizo 4700 Patio
    • Cortizo Industrial Windows
  • Schuco
    • ASFD75 Bifold Doors
    • ASFD90.Hi Bifold Doors
    • ASE60 Sliding Doors
    • ASE80 Sliding Doors
    • ADS90 Front Door
    • AWS80SC Windows
    • Project Gallery
  • Smart Systems
    • Visofold 1000 Bifold
    • Visofold 6000 Bifold
    • Visoglide Plus Patio
    • Alitherm 400 Windows
    • Aliver Lantern Roofs
    • Flat Glass Roof Lights
  • Origin
    • Origin Supplier
    • Origin Bifolding Doors
    • Origin Aluminium Doors
    • Origin Windows and Doors
    • Origin Internal Doors
    • Origin French Doors
    • Origin windows
    • Origin Doors
    • Origin folding doors
  • Windows
    • Cortizo Casement
    • Smarts Alitherm 400
    • Schuco AWS80SC
    • Hidden Sash Window
    • Origin windows
    • Replacement
      • Self Build
      • New Build
    • uPVC
      • Flush Sash Windows
      • uPVC Windows
      • Halo Rustique Windows and Doors
      • Halo System 10 uPVC
  • Contact
    • About Us
    • Project Gallery
    • Videos of Glazing in Windows and Doors
    • News
    • GGF
    • Trustpilot
    • FENSA Approved Installers
    • TGAS
    • Options
      • Survey
      • Installation
      • RAL 7016
      • Thresholds
      • Furniture
      • Schuco Thresholds
      • Security
      • Glazing
        • Double Glazing
        • Triple Glazing
        • Integral Blinds
        • Noise Reduction
        • Glass U Value
        • Easy Clean Glass
        • Glazing
    • Credentials
    • Defence Discount Card
    • Blue Light Card
Cortizo COR 4900 Sliding Window

COR 4900 Sliding Window

Modernity, simplicity, and global technological advancements are the words that come to mind when analysing the COR 4900 Sliding Window, another excellent product designed and produced by Europes leading window and door design and manufacturing giants, Cortizo.
While the Cortizo COR 4900 Sliding Window is one of their simpler products, it’s certainly not one to be ignored. These expertly designed, large-scale windows will add a modern and clean touch to any space, custom-designed to fit your aesthetic and needs.

Contact us today to find out more about the Cortizo 4900 Sliding Hi Window

COR 4900 Sliding Window Product Description

Also available in a matching door version, the Cortizo COR 4900 Sliding Window system has a clean and straight aesthetic, with a super-slim interlock of just 35mm. You can select from a variety of colours and finishes, making the product a versatile choice.
The interlock system that’s included is expertly designed to keep the sash frames together and seal out cold air. This is a standard feature in superior window designs, like the Cortizo COR 4900 Sliding Window.
Despite the products’ clean and seemingly simple appearance, it holds superb, top-quality window technology built to last a lifetime, even in the toughest of climates.
Your custom built and fitted window will have the capability to sash up to 240kg of top-quality glass, opening and closing with impressive dimensions of up to 2200 (W) x 2600 (H) mm. What’s fantastic about the capability of larger windows is that you have the chance for ample light to flood your space, keeping it warm and bright. Larger windows are also great for smaller spaces appear larger.

Cortizo COR 4900 Patio Doors

Cortizo COR Vision Sliding Door

Cortizo
COR 4900
45mm Sight-line
3000 x 2100
Patio Door

From £ 2,521 to £ 3,133

Custom quote
Cortizo COR Vision Sliding Door

Cortizo
COR 4900
45mm Sight-line
4500 x 2100
Patio Door

From £ 3,025 to £ 5,118

custom quote
Cortizo COR Vision Sliding Door

Cortizo
COR 4900
45mm Sight-line
6000 x 2100
Patio Door

From £ 3,304 to £ 7,309

custom quote

Triple Glazing COR 4900 Sliding Window Technology

Did you know that triple glazed windows can save you a significant amount of money every single month? With the Cortizo 4900 Sliding Hi Window, you can opt for a triple glazed glass thickness of up to 36mm.
Glass thickness of up to 36mm is vastly more energy-efficient than single or double glazing, and you can experience natural warmth in your home. In fact, triple glazing is 30% more energy-efficient than double glazing, and you could save up to £150 in energy bills, as your triple glazed windows are designed to trap heat into your home.
Not only will you save money, but the thicker glass serves as an acoustic insulator, drowning out unwanted interior and exterior noises. Now you can enjoy your music blasting, without complaints from your neighbours and you won’t be bothered if a neighbour is hosting a loud party. The leading glass technology works as a sophisticated sound barrier.

Diverse, Custom Build Options

At the Bifolding Door Factory, we are an approved Cortizo provider, custom building all your windows and doors, using only Cortizo approved parts. Cortizo 4900 Sliding Hi Windows are designed to be easily customisable, adapted to suit your architectural desires.
Our expert team will book a custom consultation to help you determine the best course of action. Here are details of the finishes you have the option of considering.

Select Your Window Size & Glass Thickness

Cortizo knows that no property is one size fits all. Therefore, they design their windows to be adjustable in size, catering to versatile building projects. You can select a smaller window for a discreet space, or opt for a window that’s over 2m tall and wide if you want to flood your home with light, marrying your interior space with a gorgeous exterior view. In addition, you can also select your glass thickness, finding the perfect solution for your property design.

COR 4900 Sliding Window Opening Possibilities

Further customisable features are the opening and closing possibilities of the 4900 Sliding Hi. The window has three opening and closing options to look at:
• Firstly, select from 2, 3, 4, or 6 sashes.
• Next, you have the possibility of 1, 2, 3, or 4 rails.
Our team will help you determine the best course of action for your property and desired outcome.

Sections, Profile Sections, & Polyamide Strip Length

Further details about the product are that the frame is 70 mm, and up to 3 rails of 126 mm. The polyamide strip length on the frame is 34mm, and the profile thickness on the windows is a narrow 1,6mm.

COR 4900 Sliding Window Finishes

In addition to customising the size and thickness of your windows, you can choose from a wide range of finishes and colours to beautifully match your property. In addition, there’s a possibility for a bicolour system if you’re feeling creative.
Colour powder coating comes in RAL, mottled and rough, and you can opt for a wood effect powder coating, an anti-bacterial powder coating, or have your windows anodised for a further layer of long-lasting protection.

The Cortizo Testing Centre

All Cortizo products, including Cortizo 4900 Sliding Hi Windows, go through intense testing at the Cortizo Testing Centre. It comprises a multidisciplinary team of 52 individuals dedicated to creating and adapting new goods in line with European constructive and climatic demands.
The more than 50 windows, door, facade, composite panel, railing and state-of-the-art solar protection systems developed by their department are all that makes up the design, innovation and quality of these windows.

Meanwhile, another team of engineers works to improve aluminium and PVC systems’ thermal and acoustic characteristics, and the manufacturing and installation speeds.

Once a product is manufactured, it undergoes rigorous testing before entering the market. The Cortizo 4900 Sliding Hi Window has undergone intense stress testing to ensure the safety and security of the product, no matter the size of your custom build.

Who We Are

With over 40 years of industry experience, the Bifolding Door Factory’s team is a proud family business certified and approved to install Cortizo products. Our work aligns with Cortizo’s high standards, and we never cut corners, only using Cortizo approved products. Book a consultation today!

Patio Doors

  • COR Vision
  • COR Vision Plus
  • Visoglide plus
  • Schuco ASE60
  • Schuco ASE80.Hi
  • Cortizo 4700
  • COR 4900

Cortizo COR 4900

Thresholds can be set flush with the internal floor.  Some if prepared correctly can be flush both to the internal floor and exterior paving.

COR 4900 Technical

COR 4900 Patio Door 
Get a quote

Cortizo Approved fabricator

Cortizo Aluminium Windows and Doors
FENSA approved window and door installer
GGF Glass and Glazing Federation
Secure homes with Ultion 3-Star locks
Get a quote
Bifolding Door Factory

    Products

  • Options
  • Bifold Doors
  • Lantern Roofs
  • Windows
  • Sliding Doors
  • Roof Lights
  • Legacy Systems

    Company

  • Credentials
  • Delivery Policy
  • Privacy Policy
  • Returns & Cancellation
  • Terms & Conditions
  • Cookies
  • Sitemap

Showroom Locations

Showroom visits are by appointment only.

Bifolding Door FactoryAdams Way, Arden Forest Ind. Estate Alcester, B49 6PU

Cortizo UKUnit 6, Brookmead Industrial Estate, Jessops Way, Croydon CR0 4TS

Schueco UK LtdBusiness Design Centre, 153 Great Portland Street, London, W1W 6QW

Schueco UK LtdWhitehall Avenue
Kingston, Milton Keynes, MK10 0AL

Smart Systems LtdArnolds Way, Yatton, Bristol, North Somerset. BS49 4QN

Maps & Opening Hours

Bifolding door factory, adams way, arden forest ind. estate, alcester. b49 6pu

Improvement House ltd trading as Bifolding door Factory

Registered in England and Wales Company Number. 8660695. Vat number 176 8333 76

Registered Office: Improvement house ltd, 20-22 Wenlock Road, London, England, N1 7GU