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Kalfire G100/41F Gas Fireplace

£5,300.00

The Kalfire G100/41F is a tall front-facing gas fireplace with a wide vertical glass design that creates a strong architectural focal point. Its single front glass panel keeps full attention on the flames, making it ideal for feature walls, cabinets, or mantel installations.

With 73% efficiency and a 3.6–7.4 kW output range, it provides balanced heating for medium to larger rooms. It supports natural gas, bio-propane, and is H2 Ready for future energy systems.

Custom options include ceramic or exclusive logs, decorative stones, and interior finishes such as flat, design, or black ceramic glass.

A vertical modern fireplace designed for strong flame visibility and elegant built-in styling.

Configuration

  • Mounting trim *

  • Interior *

  • Filling *

Optional Extras

  • *

Product total

Options total

Grand total

Kalfire G100/41F Gas Fireplace — Front Gas Fire with Wide Vertical Flame View

The Kalfire G100/41F Gas Fireplace delivers a refined front-facing fire experience with a tall, elegant glass design and strong architectural presence. Moreover, Kalfire designed this closed gas fireplace to maximise flame visibility while maintaining a clean built-in appearance. Furthermore, its vertical proportions create a striking focal point in modern interiors.

Because it is a front-only model, this fireplace works especially well in flat walls, cabinet installations, or mantelpiece settings. Therefore, it adapts easily to both contemporary and classic interior designs.

Kalfire G100/41F Gas Fireplace Front Glass Design

The Kalfire G100/41F Gas Fireplace uses a single front glass panel that delivers a clear and uninterrupted view of the flames. As a result, the fire becomes the main visual feature in the room.

In addition, the tall format enhances flame perception and depth. Therefore, it creates a more immersive fire experience. Moreover, the clean framing supports a modern aesthetic.

Efficient Front Gas Fireplace Performance

The Kalfire G100/41F offers 73% efficiency, which provides balanced heating performance for everyday use. At the same time, the output range of 3.6 to 7.4 kW supports both medium and larger living spaces.

Furthermore, the fireplace is suitable for natural gas and bio-propane installations. As a result, it offers flexible fuel options during planning. In addition, it delivers consistent and reliable operation.

Flexible Filling Options for Custom Design for Kalfire G100/41F

With Kalfire G fireplaces, users can choose from a wide range of fillings to match personal style preferences. Therefore, the fireplace can be tailored to different interior themes.

For example, ceramic logs or exclusive logs with longer pieces create a traditional wood-fire appearance. Alternatively, white, grey, or cryptonite stones provide a more modern and minimal look. Consequently, the fireplace adapts easily to various design styles. Moreover, it allows greater creative control.

Interior Options for Atmosphere and Style

The interior remains a key visual element even when the fireplace is not burning, so it strongly influences the overall ambience. For this reason, Kalfire offers multiple interior finishes.

You can choose a flat interior for a minimal look, a design interior for added depth, or black ceramic glass for a darker and more dramatic effect. In addition, each option changes the visual mood of the fire. Therefore, it becomes easier to match different interiors.

Mounting Trims for Flexible Installation Kalfire G100/41F

Mounting trims allow variation in installation depth, which helps achieve a precise built-in finish. Moreover, this model offers 3 cm, 7 cm, or 10 cm deep trims with 4 mm or 8 mm thickness options.

Because of this flexibility, the fireplace integrates neatly into many wall constructions. Therefore, it supports both simple and complex architectural designs. Furthermore, it improves installation versatility.

Anti-Reflective Glass for Clearer Flame View

Optional anti-reflective glass reduces surface reflections and improves flame clarity. As a result, the fire appears more natural and unobstructed.

In addition, this creates a stronger “open fire” sensation. Therefore, the fireplace remains visually appealing in both bright and softly lit rooms. Moreover, viewing comfort improves significantly.

H2 Ready and Energy Efficient Design

The Kalfire G100/41F Gas Fireplace is H2 Ready, so it supports future energy transition systems where applicable. Furthermore, this ensures long-term installation flexibility.

With energy label C, 73% efficiency, and a 3.6–7.4 kW output range, it combines modern design, practical heating, and adaptable performance. Overall, it delivers a balanced solution for comfort, style, and everyday usability.

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 G100/41F Gas Fireplace.

Kalfire G100/41F Gas Fireplace — Technical Specifications

Core Specifications

The following specifications apply to the Kalfire G100/41F closed front gas fireplace.

Specification Detail
Model Kalfire G100/41F
Fire Type Closed Gas Fireplace (Front Glass Only)
Energy Label C
Efficiency 73%
Heat Output 3.6 – 7.4 kW
Fuel Type Natural Gas / (Bio) Propane
H2 Ready Yes
Flue Diameter Ø130 / Ø200 mm
Glass Type Front Only
Installation Type Built-in (Wall / Cabinet Wall / Mantel Installation)

Filling Options

Specification Options
Log Set Ceramic logs or exclusive long logs
Stone Media White stones / Grey stones / Cryptonite stones

Interior Options

Specification Options
Flat Interior Yes
Design Interior Yes
Black Ceramic Glass Interior Yes

Mounting Trim Options

Specification Options
Trim Depth 3 cm / 7 cm / 10 cm
Trim Thickness 4 mm / 8 mm

Glass Technology

Specification Detail
Anti-Reflective Glass Optional (reduces reflections for open-fire effect)
Weight 130 kg
Dimensions 39.7 × 121.3 × 136.5 cm
Gas Type

Natural Gas, Propane

Brand

Kalfire

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