Kalfire W100/61F Wood Fireplace
The Kalfire W100/61F is a large front-facing wood fireplace designed for spacious interiors where both heating performance and visual impact are important. With its wide flame display and clean built-in styling, this model creates a striking focal point while delivering the warmth and atmosphere expected from a premium wood fire.
Its contemporary architectural design allows it to fit naturally into feature walls, bespoke fireplace surrounds, and modern mantel installations. The larger format gives the fire greater presence within the room, making it particularly suitable for open-plan spaces and larger living areas.
Alongside its visual appeal, the W100/61F combines efficient combustion with strong heating capability, creating a balance between practical performance and an authentic wood fire experience.
Wide Front Glass Design
One of the key features of the Kalfire W100/61F is its large front-facing glass panel. The uninterrupted view keeps attention focused entirely on the flames, creating a clean and immersive fire experience from the main viewing position.
The wide glass opening enhances the depth and movement of the flames, helping the fire become a stronger visual feature within the room. Whether installed as part of a contemporary media wall or a more traditional fireplace setting, the generous flame view adds warmth and atmosphere.
Because of its broad front-facing design, this fireplace works especially well in larger interiors where the fire is intended to become a central feature.
Interior Options
The interior finish plays an important role in the overall appearance of the fireplace, even when it is not in use. Kalfire offers multiple interior options so the fireplace can be adapted to suit different styles and design preferences.
Skamol provides a more traditional and heat-resistant finish with a lighter appearance inside the firebox. Lamellas introduce added texture and structure, creating a more distinctive visual effect. For contemporary projects, the design interior offers a cleaner and more refined appearance.
Each option subtly changes the overall character of the fireplace and influences how the flame display is visually experienced within the firebox.
Flexible Installation Options
The Kalfire W100/61F is designed with installation flexibility in mind, allowing it to integrate smoothly into different architectural projects and wall constructions.
Mounting trim options are available in 2.5 cm, 7 cm, and 10 cm depths, with thickness choices of 4 mm or 8 mm. These options help create accurate alignment with surrounding finishes and allow for a clean built-in appearance.
This flexibility makes it easier to achieve a seamless final result within custom fireplace installations and modern feature wall designs.
For more information about a professional stove installation or the wider wood-burning stove installation process, proper planning can help ensure the fireplace is integrated effectively within the space.
Heating Performance
The Kalfire W100/61F is designed to deliver substantial heating performance while maintaining the atmosphere of a real wood fire.
With an output of 17.6 kW, an efficiency rating of 80%, and an A energy label, this model is particularly suited to larger rooms and open living spaces where higher heat output is required. The efficient combustion system helps deliver consistent heating performance while maintaining controlled fuel use.
The result is a fireplace that combines strong heating capability with premium design, efficient operation, and the natural character of a wood-burning fire.
To find out more about what a professional installation involves, visit our installation process page. For full technical documentation directly from the manufacturer, visit the official KALFIRE product pages for the Kalfire W100/61F Wood Fireplace.
Kalfire W100/61F Wood Fireplace — Technical Specifications
Core Specifications
The following specifications apply to the Kalfire W100/61F closed wood fireplace.
| Specification | Detail |
|---|---|
| Model | Kalfire W100/61F |
| Fire Type | Closed Wood Fireplace |
| Glass Configuration | Front-only glass |
| Installation Type | Built-in (wall unit or mantelpiece) |
| Energy Label | A |
| Efficiency | 80% |
| Nominal Output | 17.6 kW |
| Flue Diameter | Ø 250 mm |
| Dimensions | See Dimensional Download Below |
Interior Options
| Specification | Option |
|---|---|
| Skamol Interior | Fire-resistant vermiculite plate finish |
| Lamellas Interior | Decorative slatted design interior |
| Design Interior | Premium visual fire chamber finish |
Mounting Trims Options
| Specification | Option |
|---|---|
| Trim Depth 1 | 2.5 cm |
| Trim Depth 2 | 7 cm |
| Trim Depth 3 | 10 cm |
| Trim Thickness Options | 4 mm / 8 mm |













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