Ergovent | SKU: KVADRO125

Ergovent KVADRO 125mm | The Invisible Square Air Valve

£65.00

Tax included Shipping calculated at checkout.

Features:

Ergovent KVADRO 125mm | The Invisible Square Air Valve is backordered and will ship as soon as it is back in stock.

Delivery and Shipping

UK & Ireland* - Free

Channel Islands - POA - Contact office

Scottish Highlands - POA - Contact office

Europe - POA - Contact office

Rest of the World - POA - Contact office

Larger pallet based orders will incur charges please contact the office

*Postcode restrictions may apply

Ergovent KVADRO 125mm | The Invisible Square Air Valve

Ergovent

Say goodbye to bulky, yellowing plastic vents.

The Ergovent KVADRO-125 is the ultimate ventilation solution for modern, minimalist interiors. Designed to be plastered directly into your ceiling, this frameless square diffuser disappears into your architecture, leaving nothing but a sleek, shadow-gap finish.

Why Choose the KVADRO Frameless Diffuser?

True Flush Integration: Unlike standard vents that sit on top of the drywall, the KVADRO is a plaster-in solution. Once installed, it sits perfectly level with your ceiling surface.
Completely Customizable: Your ceiling isn't "appliance white"? No problem. The KVADRO is made from high-quality composite and is ready to be painted in the exact same finish as your ceiling for a truly 100% invisible look.
Whisper-Quiet Airflow: Engineered for premium HVAC systems, the recessed design reduces air turbulence, ensuring your home stays ventilated without the annoying whistle or hum of traditional grilles.
No "Dust Rings": Traditional vents often leave unsightly dust streaks on the ceiling. The Ergovent’s aerodynamic design directs airflow downward to keep your surfaces cleaner for longer.

Feature	Details
Model	KVADRO-125 (Square)
Connection Diameter	125mm
Installation Type	Flush-Mounted / Plaster-in
Material	Durable, high-quality gypsum composite
Finish	Paintable (Matches any ceiling color)g

Download the Ergovenr Kvadro Datasheet here

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Feature	Details
Model	KVADRO-125 (Square)
Connection Diameter	125mm
Installation Type	Flush-Mounted / Plaster-in
Material	Durable, high-quality gypsum composite
Finish	Paintable (Matches any ceiling color)g

Feature

Details

Model

KVADRO-125 (Square)

Connection Diameter

125mm

Installation Type

Flush-Mounted / Plaster-in

Material

Durable, high-quality gypsum composite

Finish

Paintable (Matches any ceiling color)g

Heat Recovery Direct - Trusted Supplier of MVHR Systems & Airtightness Solutions Across the UK & Ireland

About Us

Based in County Fermanagh, we are a certified supplier and installer of high-performance MVHR (Mechanical Ventilation with Heat Recovery) systems, airtightness membranes, and airtight tapes for energy-efficient homes and buildings throughout the UK and Ireland.

With over 15 years of industry experience, we support self-builders, architects, contractors, and retrofit specialists with expert design, supply, and commissioning of heat recovery and airtightness systems. Whether you're working on a new build, deep retrofit, or passive house project, we help you achieve optimal energy performance, comfort, and compliance.

We Are

✔️ PassiveHaus Certified Installers
✔️ Elmhurst Energy Assessor Approved
✔️ NSEAI-Accredited Airtightness Specialists
✔️ Trusted by clients across Fermanagh, Belfast, Dublin, London, Manchester, and beyond

Our solutions are fully compliant with

📜 UK Building Regulations Part L
(Conservation of Fuel and Power)

📜 UK Part F (Ventilation)

📜 Irish Building Regulations Part L
(Conservation of Energy)

📜 Irish Technical Guidance Document F
(Ventilation)

We design and deliver complete MVHR kits and airtightness packages, backed by responsive customer support and nationwide delivery across the UK and Ireland.