Windows and Glazing includes everything you need to let light and natural ventilation into any space, both internally and externally – think glazing systems, glazing units, passive windows, secondary windows, window accessories, window components, window screens, and windows.

Windows and accessories are used in the vast majority of commercial, residential, and industrial properties, including gyms, sports centres, schools, hotels, hospitals, shopping centres, restaurants, and office buildings.

Through SpecifiedBy, you can search the biggest range of products in the UK, allowing you to source and compare the best windows and accessories solutions for your project, from some of the industry’s leading suppliers, including Alcoa, Astralux, Bereco, Colt UK, DBP Partners Lts, Décor Systems, Eurocell, Glassolutions, and Green Building Store.

Search and compare curtain walling, direct glazing, fire resisting glazing systems, glazing clips, double glazing units, leaded glass, toughened glass, wired glass, triple-glazing units, window hinges, window locks, window pivots, and much, much more.

airvent PD - Patio Door Glazed In Window Vent

Brookvent
A slim-line and robust glazed in vent particularly suited to sliding window and door applications. Core features include: Slim-line external hood Insect Grill (excl. gas option) Aluminium Construction (vent body) uPVC Hood Polyester Powder Coated 10 Ye...

airvent Tunal Top Neo Specialist Acoustic Window Vent

Brookvent
The Tunal Top Neo is a thermally broken aluminium vent designed to fit on the window frame. It can be placed on plastic, wooden and aluminium frames and features an inner flap which, in the opened position, guides incoming air upwards to avoid drafts. Core ...

airvent SM 1200 Surface Mounted Window Vent

Brookvent
The SM 1200 is a high performance surface mounted window vent that achieves a sound reduction of up to 43 db Dnt Rw in the closed position. Complete with the unique Brookvent double action close position and a high performance thermal foam seal, the SM 1200...

airvent SM 1200+ Surface Mounted Window Vent

Brookvent
The airvent SM 1200+ is a compact unobtrusive vent complete with a thermal foam seal and rod control operation that complies with Part F & Part N (Building Regulations:England & Wales) ensuring control access and ease of operation for the end user. Core featur...

airvent Tunal SUS - Specialist Acoustic Window Vent

Brookvent
Tunal SUS is a self-regulating thermally broken window vent with excellent air flow & acoustics. The SUS is a can achieve up to 55dB reduction in the open position and is available with on the frame and on the glass options. Core Features • Thermally b...

airvent SM ACOUSTIC Surface Mounted Window Vent

Brookvent
The airvent SM ACOUSTIC is a high quality, plastic acoustic window vent offering 2600mm2 EA airflow and providing a 40 db Dne W sound reduction in the open position. Core features include: 2600mm2 Equivalent Area 40 db Dne W reduction in the open positi...

airvent DG 1500 Glazed In Window Vent

Brookvent
A high performing glazed in window vent that succeeds in achieving high ventilation rates in even the narrowest of window styles. Core features include: Natural Upward Deflection Insect Grill Aluminium Construction (vent body) uPVC Hood Polyester Powder...

airvent SM 1000 Surface Mounted Window Vent

Brookvent
The SM 1000 trickle vent, with its 10mm slot size and sleek, rounded external hood is the perfect slim line surface mounted window vent solution. Complete with the unique Brookvent double action close position and a high performance thermal foam seal, the SM 1...

airvent SM TIPVENT - Plastic Surface Mounted Window Vent

Brookvent
The SM TIPVENT is a high quality, dual opening, plastic window vent available in 3 core airflow sizes. Features include: 3 core product sizes: 2700mm2 Equivalent Area and 4000mm2 Geometric Open Area 2500mm2 Equivalent Area and 3000mm2 Geometric Open Area ...

airvent DG Standard Glazed In Window Vent

Brookvent
The DG standard is a durable, robust and cost effective Glazed In vent, suitable for a wide range of applications. Core features include: Insect Grill Aluminium Construction (vent body) uPVC Hood Polyester Powder Coated 10 Year Guarantee The DG S...

airvent SM 1000+ Surface Mounted Window Vent

Brookvent
The SM 1000+ combines all the great benefits of the SM 1000 with a rod control operation that complies with Part F & Part N (Building Regulations: England & Wales) ensuring control access and ease of operation for the end user. Core features include: Rod co...

airvent SM 1400 Severe Weather Rated Surface Mounted Window Vent

Brookvent
The SM 1400 is a severe weather rated surface mounted vent complete with wool pile seals for added performance, making it an ideal solution for exposed locations. Core features include: Wool pile seals Insect grill Natural upward deflection Aluminium con...

airvent Thermal Break Glazed In Window Vent

Brookvent
A high performing glazed in vent which provides a complete thermal barrier in the closed position. Its double seal and pressure pads ensure that it is ideally suited for high and exposed locations. Core features include: Thermally broken (uPVC Barrier) Ins...

airvent Tunal Top Neo DB 35 & 39 Specialist Window Vents

Brookvent
The airvent Tunal Top Neo DB 35 & DB 39 is a high preforming thermally broken over frame window vent in a choice of 2 acoustic reductions. Core Features include: • Thermally broken • Available in either 35dB or 39dB reduction • Self-regulating ...

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