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Trimvent 4000 Hi Lift Box Vent 93216

Window Ventilation

(24 products)

Window Ventilation Solutions – Trickle Vents, Grilles & Canopies

Discover discreet and effective window ventilation options designed to improve airflow, reduce condensation, and meet UK building requirements.

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HF Canopy 93206

Ventilation That Works With Your Windows

Trickle Vents, Canopy Hoods & Grilles for Every Frame Type

Whether you’re retrofitting existing windows or installing new ones, our selection of window ventilation grilles and canopy vents provides compliant and reliable airflow solutions. Choose from surface-mounted trickle vents, compact canopy hoods, or full trickle vent and canopy sets, all available in white, black, and brown to match your window frames and interior design.

Our products are compatible with

  • UPVC windows (including slimline and clip-on designs)
  • Timber sassh and casement frames
  • Aluminium windows in modern new builds

Ideal for both residential and commercial properties, our ventilation options also support compliance with Building Regulations Part F—ensuring proper air circulation in airtight homes.

If you're unsure about fitting or compatibility, you can explore related solutions in our full Window Furniture range or browse:

Ventilate With Confidence – Trickle Vents, Canopies & Grilles in White, Black & Brown

Install With Confidence, UK-Wide

Replacement Trickle Vents for Double Glazing, Timber, & UPVC Windows

Our window ventilation products are designed for easy fitting, making them perfect for installers, contractors, or DIY upgrades. Whether you need a replacement trickle vent for double-glazed units, a canopy hood for external use, or a complete ventilation kit, we supply solutions that are long-lasting, efficient, and colour-matched.

We deliver across the UK with fast shipping and reliable customer service. Can’t find what you need? Get in touch with our team here and we’ll help you choose the right ventilation solution for your windows.

Frequently Asked Questions

What’s the purpose of a window trickle vent?

Trickle vents offer continuous airflow to reduce moisture, condensation, and mould without opening the window.

Are trickle vents required in the UK?

Yes, new and replacement windows typically require background ventilation to comply with Building Regulations Part F

What types of windows can I use trickle vents with?

They're suitable for UPVC, timber, and aluminium windows, including casement and sash designs.

What colours are available?

Most products are available in white, black, and brown to match common window frame finishes.
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