Dik Geurts Fireplace INSTYLE CORNER SLIM 660-570
Dik Geurts Instyle Corner Lim – Modern Built-in Wood-Burning Insert
The Dik Geurts Instyle Corner Slim 660-570 is a high-quality built-in wood-burning insert with clear front glasses and an elegant design. At 66 cm wide, it fits perfectly into standard brick fireplaces or new fireplace conversions. Thanks to the EcoDesign standard, this insert meets current environmental and efficiency requirements. Perfect for anyone who wants to combine ambiance and performance in one fireplace.
These double-sided fireplace inserts offer a panoramic view of the fire, as the panes are positioned opposite each other in the corner, and the continuous glass pane, with no metal corner posts between the two panes, provides a full view of the fire...
Advantages & Special Features
- Compact front design: The insert is optimally suited for standard chimney stacks and classic fireplace benches, making it ideal for renovations or new builds.
- EcoDesign Ready: It meets current environmental standards – low emissions, high efficiency.
- Large viewing window: Offers a generous view of the flames from 2 sides, making the fire look particularly impressive.
- Robust construction: Steel housing, vermiculite interior lining, proven hinged door mechanism.
The Dik Geurts brand has always stood for craftsmanship, design, and authentic wood fires. Since its founding, the company has established itself as a major player in the world of fireplaces. With its integration into the innovative company DRU Verwarming B.V. in 2007, Dik Geurts has benefited from DRU's centuries of expertise and commitment to quality.
At Dik Geurts, we are not only designers but also passionate advocates of traditional wood fires. At our company in Duiven, the Netherlands, we are dedicated to developing fireplaces that impress with their quality and ease of use.
Outside air connection for optimal efficiency
All Dik Geurts fireplaces offer the option of an outside air connection. This keeps the air in the living room untouched, making it ideal for well-insulated homes. This system is efficient, clean, and environmentally friendly, but is not DIBt-certified.
Dik Geurts fireplace inserts: The combination of simplicity, experience, and technical know-how creates beautiful fireplaces – with flames that radiate true splendor.
Technical data
- Brand: Dik Geurts
- Energy efficiency class:

- Nominal heat output (kW): 7.4
- Net output min.-max. (kW): 5.0-10.0
- Efficiency in (%): 80
- Model: built-in
- Fire view: Front 2 sided
- Fuel: Wood
- Combustion system: Closed combustion, room air dependent. Optionally independant
- Glass version: standard glass, infrared glass
- Door design: Hinged door
- Operation: Manual
- Colour: Dark anthracite
- Material: Steel
- Interior: Vermiculite
- Installation depth (mm): 350
- Fire view width (mm): 565
- Fire view height (mm): 390
- Weight (kg): 120
- Top/rear smoke outlet (mm): 180
- Outside air connection: bottom
- Certifications: EN13229, Flamme Verte, BlmSchV 1+2, Defra, EcoDesign, Hetas
Optional accessories:
6-sided mounting frame, 60 mm
Outside air connection at the bottom or rear, Ø 80 mm
Fireplaces with outside air connection – for modern, well-insulated homes
In today's well-insulated homes, often with integrated ventilation systems, taking the supply air into account for combustion is crucial. Fireplaces with outside air connection offer the perfect solution:
Supply air from outside
Connecting to an external air supply prevents air from being drawn from the living space. This ensures efficient combustion and a pleasant indoor climate.
Suitable for passive houses
The RLU (room flue-independent) fireplaces are specially designed for passive houses. They are characterized by a high level of airtightness and undergo extensive testing. Equipped with a certificate, they guarantee optimal heating performance and a balanced indoor climate.
Note on certification
The RLU models are not certified by the DIBt (German Institute for Building Technology). Nevertheless, they offer an excellent solution for modern living spaces with high demands on efficiency and environmental friendliness.
With a fireplace with an outside air connection, you can enjoy the coziness of a wood fire without compromising the indoor air quality – ideal for the requirements of modern construction.
Important note: Before purchasing, please speak to your local district chimney sweep and obtain authorisation from them to operate the desired fireplace.