Project Gallery

Browse our recent secondary glazing installations across London. From Victorian terraces to Grade I listed buildings, see the quality craftsmanship that has earned us hundreds of 5-star reviews.

Curved bay window with secondary glazing installation in London Belgravia turret room showing panoramic city and garden views
Bay Windows

Curved Bay Window, Belgravia

Bespoke curved secondary glazing in turret room with panoramic London views

Secondary glazing installer fitting acoustic glass panel to Victorian sash window in London Chelsea property
Installation

Sash Window Installation, Chelsea

Professional installer fitting secondary glazing panel to period sash window

Four-panel bay window with secondary glazing installation in London Marylebone flat overlooking brick mansion block
Bay Windows

Four-Panel Bay Window, Marylebone

Bay window with 4 sash panels and acoustic secondary glazing

Two tall Georgian windows with secondary glazing panels and decorative ironwork balcony in London Kensington period property
Listed Building

Georgian Windows, Kensington

Tall Georgian-style windows with slim-profile secondary glazing

Victorian three-panel bay window with sash secondary glazing installation in London Notting Hill townhouse basement
Bay Windows

Victorian Bay Window, Notting Hill

Three-panel Victorian bay with recessed secondary glazing

Double casement window with secondary glazing in London Hampstead property overlooking garden
Casement

Casement Windows, Hampstead

Double casement window with garden views and thermal glazing

Large Crittall-style bay window with secondary glazing in London Shoreditch converted warehouse apartment
Commercial

Crittall-Style Bay, Shoreditch

Large industrial bay window with acoustic secondary glazing

Two tall sash windows with secondary glazing in elegant London Pimlico living room with period radiators and chandelier
Sash Windows

Sash Windows, Pimlico

Elegant living room with two tall secondary glazed sash windows

Double casement windows with secondary glazing in London Richmond loft conversion overlooking winter garden
Casement

Loft Casement Windows, Richmond

Double casement windows in loft conversion with garden views

Hinged secondary glazing panel open on sash window showing lift-out mechanism for cleaning access in London Fulham property
Installation

Hinged Panel Detail, Fulham

Lift-out hinged secondary glazing panel for easy cleaning access

Three sash windows with secondary glazing and roman blinds in London St Johns Wood period property overlooking tennis courts
Sash Windows

Triple Sash Windows, St Johns Wood

Three sash windows with roman blinds and acoustic glazing

French doors and side windows with secondary glazing in London Wimbledon ground floor flat overlooking garden
French Doors

French Doors, Wimbledon

French doors and windows with full secondary glazing system

Corner window with secondary glazing in London Westminster commercial property overlooking busy street
Commercial

Corner Window, Westminster

Commercial corner window with secondary glazing overlooking London street

Two sash windows with secondary glazing in elegant grey London Chelsea bedroom with period features
Acoustic

Bedroom Windows, Chelsea

Two sash windows in grey bedroom with acoustic glazing

Modern horizontal sliding secondary glazing windows in London Kensington penthouse with ambient LED lighting
Acoustic

Modern Acoustic Glazing, Kensington

Horizontal sliding secondary glazing with ambient lighting

Velux skylight window with secondary glazing installation in London Hampstead loft conversion
Skylights

Skylight Secondary Glazing, Hampstead

Velux skylight with bespoke secondary glazing panel

Georgian windows with hinged secondary glazing panels open for ventilation in London Belgravia period living room
Listed Building

Georgian Windows Open, Belgravia

Secondary glazing panels shown in open position for ventilation

Close-up detail of secondary glazing aluminium frame with trickle vent and hinged opening mechanism
Technical

Trickle Vent Detail, Mayfair

Close-up of secondary glazing frame with integrated trickle ventilation

Bathroom window with frosted secondary glazing preserving original stained glass fanlight in London Knightsbridge period property
Conservation

Bathroom Window, Knightsbridge

Frosted glass secondary glazing with stained glass fanlight preservation

Two Georgian windows with secondary glazing panels in London Chelsea period living room with winter river views
Listed Building

Period Living Room, Chelsea

Two Georgian windows with secondary glazing in elegant period setting

Casement secondary glazing in London City commercial office with grid ceiling and workstations
Commercial

Commercial Office, City of London

Casement secondary glazing in modern office environment

Triple-panel secondary glazing in London Stratford industrial warehouse office overlooking factory floor
Commercial

Industrial Office, Stratford

Large triple-panel secondary glazing in warehouse office conversion

Corner bay window with casement secondary glazing in cosy London Crouch End living room
Bay Windows

Living Room Bay, Crouch End

Corner bay window with casement secondary glazing in period property

Four-panel Edwardian casement windows with secondary glazing in London Muswell Hill home overlooking garden
Casement

Edwardian Casement, Muswell Hill

Four-panel casement windows with elegant curtain integration

Triple sash windows with secondary glazing and roller blinds in London Marylebone flat
Sash Windows

Triple Sash, Marylebone

Three sash windows with roller blinds and acoustic glazing

Sash window with frosted secondary glazing panel in modern London Soho interior with wood slat feature wall
Acoustic

Modern Interior, Soho

Sash window with frosted lower panel in contemporary space

Curved bay window with secondary glazing and grey floor-length curtains in London Dulwich period property
Bay Windows

Curved Bay, Dulwich

Elegant curved bay window with floor-length curtains

Commercial secondary glazing in London Clerkenwell dental practice with exposed brick wall
Commercial

Dental Practice, Clerkenwell

Commercial secondary glazing in converted warehouse clinic

Black Crittall-style secondary glazing with autumn garden views in London Highgate property
Contemporary

Crittall-Style Window, Highgate

Black-framed secondary glazing with garden views

Bay window with secondary glazing overlooking London City skyline in Bank area residential property
Bay Windows

City Skyline View, Bank

Bay window secondary glazing with panoramic City views

Wide six-panel casement secondary glazing in London Hackney modern apartment building
Casement

Wide Panel Installation, Hackney

Six-panel secondary glazing in modern apartment

Casement window with secondary glazing in white-tiled London Putney bathroom overlooking garden
Casement

Bathroom Casement, Putney

Casement secondary glazing in tiled bathroom

Twin sash windows with obscured glass secondary glazing in London Clapham Victorian bathroom
Conservation

Bathroom Sash Windows, Clapham

Twin sash windows with obscured glass secondary glazing

Three Georgian sash windows with secondary glazing and roman blinds in London Maida Vale property overlooking tennis courts
Sash Windows

Georgian Sash Windows, Maida Vale

Three Georgian sash windows with roman blinds and window seat

Two tall French doors with hinged secondary glazing panels open in London Chelsea Embankment living room with balcony views
French Doors

French Doors Open, Chelsea Embankment

Tall French doors with secondary glazing panels shown open

Two elegant sash windows with secondary glazing in London Pimlico period room with chandelier and column radiators
Sash Windows

Period Sash Windows, Pimlico High Street

Twin sash windows with secondary glazing overlooking shops

Velux skylight with secondary glazing frame installation in London Camden loft conversion showing sky views
Skylights

Velux Skylight, Camden

Roof window with bespoke secondary glazing frame

Two French doors with secondary glazing in London Chelsea riverside apartment with Thames views and balcony
French Doors

Riverside Apartment, Chelsea

French doors with secondary glazing and river views

Close-up detail of secondary glazing hinged panel with trickle vent ventilation system in London property
Technical

Hinge Mechanism Detail, Fitzrovia

Close-up of secondary glazing trickle vent and hinge system

Hinged secondary glazing panel shown open for cleaning access in London Islington sash window overlooking high street
Installation

Lift-Out Panel, Islington

Secondary glazing panel being removed for cleaning access

Beautiful curved Regency bow window with secondary glazing in London Regent Park property overlooking mature trees
Bay Windows

Curved Bow Window, Regent Park

Stunning Regency bow window with Georgian glazing bars

Four-panel bay window with sash secondary glazing and roller blinds in London Paddington flat
Bay Windows

Four-Panel Bay, Paddington

Bay window with sash secondary glazing and blackout blinds

Twin casement windows with secondary glazing and day-night blinds in London Islington property overlooking garden
Casement

Day-Night Blinds, Islington

Casement windows with integrated day-night blinds

Double casement windows with secondary glazing in London Barnet loft conversion with winter garden views
Casement

Loft Casement, Barnet

Double casement windows in loft conversion with garden outlook

Victorian three-panel bay window with secondary glazing in London Notting Hill Gate basement flat with ornate railings
Bay Windows

Victorian Bay, Notting Hill Gate

Three-panel bay window in basement with street-level views

Two sash windows with secondary glazing in elegant grey London Belgravia master bedroom with period radiators
Sash Windows

Master Bedroom, Belgravia

Twin sash windows with secondary glazing in elegant bedroom

French doors and side windows with secondary glazing in London Wimbledon Village garden room overlooking manicured lawn
French Doors

Garden Room, Wimbledon Village

French doors and windows with secondary glazing overlooking lawn

Professional installer fitting secondary glazing panel to Victorian sash window in London Mayfair townhouse
Installation

Professional Installation, Mayfair

Our installer fitting secondary glazing panel on sash window

Large Crittall-style bay window with secondary glazing in London Clerkenwell warehouse conversion overlooking industrial buildings
Commercial

Crittall Bay Window, Clerkenwell

Industrial-style bay window with secondary glazing

Commercial secondary glazing window in London Bloomsbury office overlooking busy street with cyclists and pedestrians
Commercial

Commercial Window, Bloomsbury

Office window with secondary glazing overlooking busy street

Modern horizontal sliding secondary glazing windows in London South Kensington penthouse with LED cove lighting and rooftop views
Acoustic

Penthouse Windows, South Kensington

Modern sliding windows with LED cove lighting

Two French doors with secondary glazing in London Chelsea living room with winter Thames river views and balcony
French Doors

River View Living Room, Chelsea

French doors with secondary glazing and Thames views

Bathroom frosted secondary glazing panels with original Victorian stained glass fanlight preserved in London Hampstead period property
Conservation

Bathroom with Stained Glass, Hampstead

Frosted secondary glazing preserving original fanlight

London's Trusted Secondary Glazing Specialists

Our gallery showcases real installations across London's most prestigious areas including Chelsea, Kensington, Belgravia, Hampstead, and Mayfair. We specialise in secondary glazing for period properties, listed buildings, and conservation areas where preserving original windows is essential.

From Victorian sash windows to Georgian townhouses, Edwardian villas to modern apartments, our bespoke secondary glazing solutions provide superior noise reduction up to 80% and thermal insulation improvements of 65% or more.

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