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Sliding Glass Doors & Windows

The minimal windows® premium sliding window and door system creates open, light-flooded living spaces thanks to flush base details and slimline, almost frameless profiles. These are not just products – they are a luxury lifestyle.

These highly desirable products from KELLER are exclusively available through IQ Glass in the UK.

Products    Technical    Case Studies    Contact Us   

Sliding Glass Doors & Windows

The minimal windows® premium sliding window and door system creates open, light-flooded living spaces thanks to flush base details and slimline, almost frameless profiles. These are not just products – they are a luxury lifestyle.

These highly desirable products from KELLER are exclusively available through IQ Glass in the UK.

Products   
Technical   
Case Studies   
Contact Us   

Featured Products

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minimal windows slim framed sliding glass doors around a home swimming pool

Slim Framed Sliding Glass Doors

Slim Framed Sliding Doors | minimal windows® The slimmest sightlines for slim sliding doors The minimal windows premium sliding glass door and window creates open, light-flooded living spaces thanks to
minimal windows 4 large glass garden room

Triple Glazed Sliding Doors – minimal windows 4+

Triple Glazed Sliding Doors – minimal windows 4+ minimal windows® 4+ oversized triple glazed sliding door The minimal windows® 4+ triple glazed sliding door has the same minimal detailing, slim
minimal windows glass pivot door

Slim Framed Pivot Doors

Slim Framed Pivot Doors | minimal windows® Slim Framed Pivot Door The minimal windows Pivot Door is the first fully tested pivot door on the market. Fully tested as and
vertical sliding glass wall in a new build house

Vertical Sliding Sash Windows

minimal Vertical Sliding Sash Window minimal Vertical Sash Window System The minimal aluminium framing of the minimal windows® large sliding glass doors is also available as a large, contemporary vertical
highline glass façade from minimal windows

Highline Glass Façade System

Highline Glass Façade System Highline Glass Façade System This innovative glass facade system combines large, fixed elements for structural glazing with ultra-slim profiles, making it ideal for large, uninterrupted glazing
curved sliding door by swimming pool

Curved Sliding Glass Doors

Curve Sliding Glass Doors | minimal windows® Minimalist Curved Sliding Glass Door Curved glazing is an excellent glazing solution for maximising views and the flow of natural light. Fixed curved
invisible base sliding door system ngs

Invisible Base Sliding Door System | NextGeneration Slider

Invisible Base Sliding Door System | NextGeneration Slider (NGS) The invisible base sliding glass door. Using a unique base detailing design, the NextGeneration Slider offers the Floor variation which allows the
wooden eaves solar shading solution over an external balcony and terrace area with frameless glass balustrades and large aluminium sliding glass doors

Frameless Sliding Glass Doors – NextGeneration Slider

Frameless Sliding Glass Doors – NextGeneration Slider A frameless sliding glass door for the future of architecture. The NextGeneration Slider (NGS) View is a frameless sliding glass door, offering floor
invisible base sliding door system ngs

Sliding Glass Door with Stepped Glass | NextGeneration Floor

Sliding Glass Door With Stepped Glass | NextGeneration Slider (NGS) The sliding glass door with a stepped glass detail. Using a unique base detailing design, the NextGeneration Slider offers the

Technical Features

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modern extension deisgn with hidden sliding glass pocket doors

Hidden Pocket Doors

Hidden Pocket Doors External sliding pocket doors Open an entire face of a building with external sliding hidden pocket doors. The minimal windows® sliding glass doors can be easily designed and detailed
open corner sliding doors

Open Corner Sliding Doors

Open Corner Sliding Doors Open Corner Sliding Doors Glass corner sliding doors can create open, frameless corners and are the epitome of the indoor-outdoor design trend. KELLER minimal windows® can be
Juliet balconies

Juliet Balcony Sliding Glass Doors & Windows

Juliet Balcony Sliding Glass Doors & Windows Sliding glass doors pairing with frameless structural glass Upper floors and balconies can still benefit from the clear, frameless appearance of the KELLER
triple glazed automated sliding glass doors

Automatic sliding glass doors

Automatic Sliding Glass Doors 3 Options for Sliding Door Automation minimal windows® provide fully automatic and low energy sliding door automation, making life easier for an individual who enters and leaves
flush threshold base option for sliding doors

Threshold Options for minimal windows Sliding Doors

Base Options for minimal windows Flush Threshold Base Frame The standard minimal windows® base frame is 38mm deep (or 80mm for minimal windows® 4+) and designed to sit below the finished floor level.
wooden eaves solar shading solution over an external balcony and terrace area with frameless glass balustrades and large aluminium sliding glass doors

Integrated Shading

Integrated Shading Automated Shading Automated shading increases comfort and control of the atmosphere while increasing privacy and enhancing your decor. minimal windows have set a new standard for luxury with
two pane minimal windows sliding door with a lever thrust locking

Locks For Sliding Doors

Locking options for minimal windows Minimal locks for sliding doors The minimum window sliding glass door system is characterised by its minimal aesthetic maximising the glass within an opening and

Latest News

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Sliding doors meets Timber cladding at Clayworth cottage

Examples of where Sliding Doors meets Timber Cladding

6 Examples of where Sliding Glass Doors meets Timber Cladding Combining the Elegance of Keller minimal windows with timber In the modern architectural world, the combination of minimalistic design and
Pas 24 sliding door minimal windows

Next Generation Sliding Door System is now PAS 24 Rated

Next Generation Sliding Door System is now PAS 24 Rated Next Generation Sliding Door System minimal windows are pleased to share the news that the Next Generation Slider system now
minimal windows Flush Floor Drainage System on Foxwood project

Understanding minimal mindows Flush Floor Drainage System

minimal windows Flush Floor Drainage System Reliable, Leak-Proof, and Builder-Friendly At minimal windows, we understand that some builders might be cautious about flush drainage systems due to concerns about water
sliding glass patio doors

Elevate Your Design with Stylish Sliding Glass Patio Doors

The Best Sliding Glass Patio Doors for Contemporary Architectural Designs Photo credit: Hannelore Veelaert Discover the Benefits and Design Options of Sliding Glass Patio Doors for Modern Architecture Sliding glass
curved sliding doors for high wind load areas

Curved Sliding Doors For High Wind Load Areas

How Curved Sliding Doors Reduce Wind Load Impact Photo credit: Hannelore Veelaert Explore the Benefits of Curved Sliding Doors for High Wind Load Areas As an architect, your designs must
Frameless Glass Extension with Slim Sliding Doors for Modern Architectural Projects

Old Mullions

Old Mullions minimal windows frameless glass extension with slim sliding doors to Grade II Listed Warwickshire house Hayward Smart Architects transformed a mid-17th century stone house with a frameless glass
steel look sliding doors

Steel look designs for sliding doors

Steel look designs for sliding doors Steel look sliding doors In the world of interior design and home renovations, steel look sliding doors have gained immense popularity due to their
minimal windows Sherborne renovation

The Sherborne Event Recap

The Sherborne Event Recap minimal windows extension to Grade II Listed Warwickshire house Thursday, 19th September minimal windows hosted a much-anticipated technical seminar, attracting architects, engineers, and industry professionals to
Keller Minimal windows event at The Sherborne Dorset

The Sherborne Dorset Event

The Sherborne Event Experience Innovation at The Sherborne Event in Dorset: Join Us for an Exclusive Event on 19th September We are excited to announce an exclusive event at The
The Midlands team welcomes archiytects to its networking event at Edgbaston Cricket Grounds where minimal windows sliding glass doors were installed

Edgbaston Cricket Grounds hosts Midlands Architectural Event

Edgbaston Cricket Grounds hosts Midlands Architectural Event IQ’s Midlands team chose Edgbaston Cricket Grounds as the venue of choice where our minimal windows sliding glass doors are installed to the

Recent Projects

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Architectural Glazing Showroom

automated glazing

September 21, 2022 / Shannon Normoyle / No Comments
automated glazing minimal windows® systems can be specified as automated glazing systems, including the ability to be integrated with smart home technology. We recommend this for oversized glazing systems. View all
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luxury house with triple glazed doors

triple glazing

December 10, 2021 / Shannon Normoyle / No Comments
triple glazing Triple glazed systems offer unparalleled thermal performance to ensure a comfortable living temperature all year round. Our 4+ thermally broken framing system accommodates the extra glass pane whilst
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barns conversion with double height sliding door

barn conversion

April 14, 2021 / Shannon Normoyle / No Comments
barn conversion minimal windows® sliding doors are perfect to fill either large elevations of a converted barn or fill old cart door openings with insulated sliding glass doors, able to fill the
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contemporary rear extension with sliding exterior glass pocket doors

pocket door

April 13, 2021 / Shannon Normoyle / No Comments
pocket doors minimal windows® sliding glass doors can be easily designed and detailed to slide into a concealed wall cavity or to slide over the top of an internal or external
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curved aluminium sliding glass doors

curved glass

April 13, 2021 / Shannon Normoyle / No Comments
curved glass Curved glazing can be used to create curved sliding glass doors or curved structural glass can be used alongside minimal windows® sliding glass doors to create impressive walls
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contemporary new build with double height glazing and exposed brick on the exterior

double height glass elevations

April 13, 2021 / Shannon Normoyle / No Comments
double height glazing Using minimal windows® high end glazing systems to create double height glazing elevations creates a breathtaking design feature that maximises natural light within a property.  View all
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high performance pivot doors

pivot door

April 13, 2021 / Shannon Normoyle / No Comments
pivot door The new and improved minimal windows® Pivot Door uses a high-quality magnetic sealing strip which rises into the door when closed. The system has integrated draining to suit
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double high sliding glass door and oversized vertical sash window

vertical sash

April 13, 2021 / Shannon Normoyle / No Comments
vertical sash The minimal Vertical Sash window creates large horizontal openings for double-height glass elements. Each pane can reach 12m2 to create striking glazing elevations. View all Case Studies
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three pane minimal windows slim sliding door and gable end glazing in a luxury new green belt area home

three pane sliding

April 13, 2021 / Shannon Normoyle / No Comments
three pane sliding Using a three pane minimal windows® sliding door is one of the most popular choices, This configuration allows two thirds of a structural opening to be cleared,
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bespoke rooflight with slim sliding glass door in renovated barn

two pane sliding

April 13, 2021 / Shannon Normoyle / No Comments
two pane sliding minimal windows® in a two pane sliding configuration can be used for smaller structural openings. For large glazing elevations the two [pane sliding glass doors can be
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biparting aluminium sliding glass doors and gable end glazing in a coastal home

biparting sliding

April 13, 2021 / Shannon Normoyle / No Comments
biparting sliding minimal windows® sliding doors can reach impressive sizes, with the standard system up to 8.5m2 per pane and up to 12m2 when using the 4+ framing profile. when
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open corner sliding glass doors

Corner Sliding Glass Doors & Windows

April 12, 2021 / Shannon Normoyle / No Comments
Corner Sliding Glass Doors & Windows Corner sliding minimal windows® allow a corner of the room to be completely opened up and merged with the outdoors. The sliding doors can
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oversized aluminium sliding doors with glazing bars for a traditional steel look

commercial

October 10, 2019 / iq_admin / No Comments
commercial minimal windows® are an excellent glazing solution for the commercial sector due to the impressive performance values achieved whilst undergoing rigorous testing. These floor to ceiling sliders are suitable
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contemporary extensions

September 10, 2019 / iq_admin / No Comments
contemporary extensions Highly glazed contemporary extensions are outstanding additions to existing architecture, they provide an impressive connection to the outdoor environment while allowing natural daylight to flood the internal living
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side infill extensions

September 10, 2019 / iq_admin / No Comments
side infill extensions This type of extension is a popular design to utilize disused spaces along the side of a property resulting in a modern architectural design. To make the
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glass extension using double opening minimal windows pivot doors and a structural roof glazing with a steel support structure

roof extensions

September 10, 2019 / iq_admin / No Comments
roof extensions Rooftop extensions can greatly benefit from full facades of sliding glass to provide access onto a roof terrace or rooftop garden. The slim framing of the minimal windows®
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contemporary garden rooms

garden rooms

September 10, 2019 / iq_admin / No Comments
garden rooms Garden rooms offer a contemporary space which is separated from the main property. By installing floor to ceiling sliding doors to these garden rooms you can achieve an
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maintenance of sliding doors with flush thresholds

renovations and refurbishments

August 19, 2019 / iq_admin / No Comments
renovations and refurbishments minimal windows® can be used on renovations and refurbishments on a range of projects from new builds to listed buildings. The large format sliding doors are designed
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aluminium and glass façade in luxury mountain home

luxury windows for homes

August 19, 2019 / iq_admin / No Comments
luxury windows for homes minimal windows® have been installed on some of the most luxurious architectural designs across the UK. This premium sliding door system is suited for use on
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roof terrace in a London maisonette with a four pane aluminium minimal windows Sliding Door

four pane sliding

August 19, 2019 / iq_admin / No Comments
four pane sliding minimal windows® sliding door system can reach impressive sizes, and although there is so limit on pane we recommend a maximum of four to ensure ease of
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