SKU : RONDO-100
In Stock
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For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.
RONDO-100 – 100mm Frameless Diffuser
The Ergovent RONDO is a premium invisible ceiling air valve, designed to be seamlessly recessed and plastered into the ceiling, leaving no visible edges for a discreet, modern finish.
Seamless Integration – Recessed into the ceiling with no visible edges for a clean, minimalist look.
Customisable Appearance – Can be painted the same colour as the ceiling for a fully invisible finish.
High-Quality & Durable – A lifetime solution, built to last with premium materials.
Easy Installation – Simple and efficient installation process.
Whisper-Quiet Performance – Engineered for low noise levels, ensuring a quiet indoor environment.
Versatile Sizing – Available in 100mm, 125mm, and 160mm connection sizes to suit different ventilation systems.
Get an instant kit price now, or send your plans for a free estimate and layout guide.
Best for planning, foundations, budgets and quick kit pricing.
Best once you have drawings and want BPC to review the project properly.
Our paid Ducting Design Guide is available for £200 and includes more detailed duct routes, drop locations and 2 revisions. Further revisions are £50 each.
Use the calculator below to build an instant MVHR or MEV kit estimate.
Enter a few basic details about the property below and we’ll calculate a suitable Ventilation system with an instant quote.
I can help with room counts, MVHR vs MEV, kit options and understanding your quote before you continue.
Bernie is a guide only. Please check your inputs before creating the quote.
Add the floor area and room counts for the property.
The system checks the required ventilation rate and builds the kit.
You’ll be taken to a full quote page with the kit breakdown and pricing.
Larger homes, complex layouts or systems requiring multiple units may be better suited to a manual layout guide.
For larger or more complex properties, our design team can review your plans and provide a free estimate with the most suitable system and kit configuration.
Upload your plans and project details. Our team will review them and come back with the most suitable route.
