OPTIMUM
The Optimum is a room air-independent wood-burning hinged door fireplace available in various configurations. You have the choice of ordering this fireplace without or with accumulation stones or convection jacket. What makes the Optimum special are the numerous personalisation options for the interior finish, finishing frame and door handle. Designed with innovative combustion technology for optimal performance and high efficiency, this fireplace is suitable for modern homes that comply with the latest building regulations. The Optimum embodies the cutting-edge technology you would expect from Metalfire.
Optimum Closed Wood-fired Fireplace
Supplies
1. fresh air supply (connected below or behind)
2. supply of ambient air
3. primary air supply/combustion air
4. secondary air supply/air wash for glass
5. tertiary air supply/post-combustion
6. flue gas discharge
7. outlet of heated ambient air
Characteristics
A. insulated combustion chamber available with Original, Round, Triangle or Ceramic interior finishes
B. bottom plate in 20mm massive flat steel with ashpan and cast iron grate or Ceramic
C. control for air supply (primary, secondary and tertiary air supply)
D. adjustable flue gas baffle plates
E. catalyst
F. door handle
G. adjustable floor support
H. optional finishing frame in 10mm solid steel
Optimum Closed Wood-fired Fireplace with Convection Jacket
Supplies
1. fresh air supply (connected below or behind)
2. supply of ambient air/convection air
3. primary air supply/combustion air
4. secondary air supply/air wash for glass
5. tertiary air supply/post-combustion
6. flue gas discharge
7. guide for convection air through convection jacket
8. outlet of heated convection air
Characteristics
A. insulated combustion chamber available with Original, Round Triangle or Ceramic interior finishes
B. bottom plate in 20mm massive flat steel with ashpan and cast iron grate or Ceramic
C. control for air supply (primary, secondary and tertiary air supply)
D. adjustable flue gas baffle plates
E. catalyst
F. convection jacket
G. door handle
H. adjustable floorsupport
I. optional finishing frame in 10mm solid steel
Optimum Closed Wood-fired Fireplace with Accumulation Stones
Supplies
1. fresh air supply (connected below or behind)
2. supply of ambient air
3. primary air supply/combustion air
4. secondary air supply/air wash for glass
5. tertiary air supply/post-combustion
6. flue gas discharge
7. outlet of heated accumulated air
Characteristics
A. insulated combustion chamber available with Original, Round, Triangle or Ceramic interior finishes
B. bottom plate in 20mm massive flat steel with ashpan and cast iron grate or Ceramic
C. control for air supply (primary, secondary and tertiary air supply)
D. adjustable flue gas baffle plates
E. catalyst
F. accumulation stones
G. door handle
H. adjustable floor support
I. optional finishing frame in 10mm solid steel
OPTIMUM 700-60 Series
OPTIMUM 900-60 Series
EXPERIENCE THE BENEFITS OF OUR HINGED DOOR FIREPLACE DESIGN, WHERE FUNCTIONALITY AND AESTHETICS COME TOGETHER SEAMLESSLY
Enhance your Optimum Fireplace with Accumulation Stones (Optional)
Extended Heat Distribution
The accumulation stone is not just an optional feature; it's an enhancement that improves the way your fireplace distributes heat. By absorbing and storing the excess heat generated during a fire, it gradually releases it into the room, ensuring a more even and consistent temperature for an extended time. This means less reliance on other heating sources.
Cost-Effective Heating
The use of accumulation stone can lead to cost savings on your heating bills. The heat retained in the stone allows you to enjoy warmth well after the fire has gone out, reducing the need for additional wood.
THE HEAT RETAINED IN THE STONE ALLOWS YOU TO ENJOY WARMTH WELL AFTER THE FIRE HAS GONE OUT, REDUCING THE NEED FOR ADDITIONAL WOOD
Hinged Door System
Our fireplace features a hinged door for effortless access. This secure mechanism ensures a smooth and easy door-opening experience.
Space Efficiency
The hinged door design is notably practical for spaces with limited vertical clearance. Unlike retractable door systems, it doesn't require additional height for the door to slide up. This makes it an excellent choice for rooms with lower ceilings.
Accessibility
The hinged door allows for a wide and unobstructed view of the fire, making it easy to add wood, adjust the flames, or clean the interior. It provides a user-friendly experience that is both convenient and visually pleasing.
Experience the benefits of our hinged door fireplace design, where functionality and aesthetics come together seamlessly.
Door Handle
The door handle is an integral part of the device and is available in various colors from our range: Black, Terracotta, or Maple Gold.
Fresh Air Supply
The fresh air supply can be adjusted using the supplied handle. Maximum air supply for combustion is achieved when the slidable handle is moved completely to the right.
It is best to slide the lever completely to the right when lighting the fire. Once the kindling wood is nicely ignited after 10 to 15 minutes, the air regulator can be put back in the middle position.
If the handle is in the middle position, the fireplace burns at nominal heat output. In this position, the combustion and efficiency are best when the chimney is drawing at minimum 12 Pascal.
Moving the handle further to the left reduces the air supply and this decreases the output of the fireplace. When you slide the handle further to the left from the middle position, this reduces the air supply in the fireplace. Once the air supply is in the fully left position, the fire in the fireplace will be extinguished.
Enhanced Heating Options
The possibility of choosing between a ceramic heating bottom or a solid steel bottom with a cast iron grate and ash pan is available for the Optimum.
The ceramic material used as the heating bottom is renowned for its exceptional thermal properties. This option is perfect for heat retention and a consistent, extended heating experience. Moreover, the ceramic is an organic material, emphasizing its natural appeal.
On the other hand, the solid steel bottom, complete with a cast iron grate and ash pan, offers a distinct set of advantages. The minimalistic steel construction provides durability and strength, ensuring it can withstand high temperatures and the rigors of daily use like the ceramic bottom. The grate and ash pan are thoughtfully designed to facilitate convenient ash removal. This option is ideal for those who favor a more minimalistic fireplace setup combined with effortless maintenance and cleaning.
THE GRATE AND ASH PAN ARE THOUGHTFULLY DESIGNED TO FACILITATE CONVENIENT ASH REMOVAL
Custom convection slots for enhanced fireplace efficiency
Upgrade your fireplace with a convection slot—designed to improve heat distribution and energy efficiency by circulating warm air evenly throughout your space. This innovative feature enhances comfort, reduces heating costs, and ensures a safer, more effective fireplace experience.
Our convection slots are available in three stunning colors Black, Terracotta or Maple Gold and can be customized to your exact measurements, ensuring a perfect fit for any fireplace design. Whether for new installations or retrofits, this solution combines functionality with style.
Flue Pipe Reducer
Metalfire offers the solution for seamlessly adjusting your flue pipe from Ø180mm to Ø150mm. This optional accessory allows you to achieve a perfect fit for your unique installation requirements. Ensure your system is tailored to your needs with this versatile addition.
Positioning the Appliance
The fireplace is equipped with 4 adjustable support feet.
The height of the support feet can be adjusted both inside and outside the fireplace.
If the highest position of the support feet is not sufficient, a supporting structure must be built on which the fireplace can be placed. This must be sufficiently solid and stable to support the weight of the stove
Fuel: Wood
To obtain optimal combustion, the moisture content of the wood should be no more than 15% If this is not the case, the glass will quickly become soiled and appliance will be less efficient. To achieve this moisture content, the wood must be dried for two to three years in a dry well-ventilated place. The most suitable wood types are beech, oak and birch.
Each of our fireplaces has an optimal wood load: for Optimum models we recommend 25 cm logs. The use of resinous wood types, chipboard, laminate, treated wood or accelerants is strongly discouraged, as it produces sparks and a short burning time. It also harms your fireplace and the environment. Please consult our manual for detailed instructions per type of fireplace.
BY REDUCING THE EMISSIONS OF FINE PARTICLES AND OTHER AIR POLLUTANTS, WE HELP TO IMPROVE THE COMFORT AND ENVIRONMENT OF THE END USER
Responsible Wood Burning
Wood heating can only be economical and ecological if it is used in the right conditions! Choice of equipment, choice of wood, feeding the stove, maintenance... With these conditions you can reduce the emission of fine particles and other air pollutants, but also increase the efficiency of your combustion.
Increasing Combustion Efficiency
By reducing the emissions of fine particles and other air pollutants, we help to improve the comfort and environment of the end user.
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Interior Finishing
Original | Triangle | Round
Within Metalfire’s range of interior finishes, the cast iron slats Original, Triangle, and Round stand out for their refined aesthetics. Each version reflects a unique interpretation of minimalist design. Original features vertical ribs in a clean, classic rhythm. Triangle, with its angular profile, adds a graphic dimension to the flame effect. Round, designed in collaboration with Belgian architect Benoit Viaene, contrasts with soft, rounded forms that create a harmonious interplay with the flames.
What unites these options is their rhythmic linear design, each offering architectural added value — even when the fireplace is not in use. These cast iron interiors serve as true design elements within any interior concept.
All finishes are available within the Optimum range and can be perfectly matched to the overall fireplace concept.
THE COMMON DENOMINATOR IS THE ELEGANT RHYTHM IN BOTH SURFACES, WHICH CREATES AN INTERESTING DIALOGUE WITH THE WARM LIGHT OF THE FIRE
Ceramic Concrete Look
Elevate your Fireplace Aesthetics
In our pursuit of offering you the most diverse and adaptable choices, we like to introduce a captivating variant of the Optimum interior finishes. In addition to its exceptional cast iron design, the Optimum is available in Ceramic material with a striking concrete look.
The Ceramic material with a concrete look brings a modern, industrial charm to your space, while still maintaining the high-performance features that define that material. This new variant is designed to not only keep you warm and cozy but also to serve as a stylish centerpiece in your home.
Interior Finishing Colours
Black | Terracotta
Though the Standard 'Black' lacquer already offers the most beautiful timeless base for any fireplace, Metalfire add a new color to their cast iron finishes for closed wood-fires.
As the name predicts, 'Terracotta' is a vivid orange-red lacquer, reminiscent of typical Mediterranean sceneries. A constant reminder of the sunniest of settings and a welcome pop of color during darker days. Whenever, wherever, 'Terracotta' oozes pure warmth and abundance
TERRACOTTA, ITS VISUAL POWER IS UNDENIABLE, STUNNING BY DAY AND MAGICAL BY NIGHT WHEN THE FIRE IS LIT
Exterior Finishing Colours
Black | Terracotta | Maple gold
Our commitment to personalization extends to the finishing frames and handles for the Optimum. You can select from 'Black', 'Terracotta' or 'Maple gold' for the 10mm finishing frame and for the handle. This level of customization ensures that your fireplace is not just a source of warmth but also a reflection of your unique preferences and has the aesthetics to seamlessly integrate with your interior design.
THE EXPANDED COLOR SELECTION IS AVAILABLE AS WELL AS FOR FINISHING FRAMES AND CUSTOMIZED CONCEPTS, OFFERING EVEN MORE WAYS TO TAILOR THE DESIGN TO INDIVIDUAL TASTES
Customization
Finishing Frame | Door handle
The standard Metalfire finishing frame is 10 mm thick and is available in lacquered Black, Terracotta or Maple Gold, allowing you to choose a finish that best complements your interior design. The handle is also available in three colours: Black, Terracotta or Maple Gold.
But the customization doesn't stop there. Our commitment to personalized aesthetics extends to the door handle as well. You have the option to customize the door handle in the same colors as the finishing frame, providing the opportunity to create a harmonious look that matches either the interior finish or the frame, adding that perfect finishing touch to your fireplace.
MADE-TO-MEASURE
Belgian craftsmanship is Metalfire's credo. Every day, the vision of extraordinarily unique fireplaces is put into practice by the expert hands of skilled craftsmen. It creates a unique appeal that by automated production processes simply cannot be imitated.
Metalfire's no limits attitude allows ample possibilities in customization, finishing frames, fireplace concepts, wood storages and extensions. Customization supports the creative vision of the architect or interior designer, all within the imposed standards.
Finishing frames (thickness 10 mm) and concepts are available in all our standard finishing colours. For technical support please contact support@metalfire.eu
YOU WANT IT, WE CREATE IT. METALFIRE'S MOTIVATION TO BLEND INTO THE ARCHITECTURE AND THE INTERIOR OF THE HOME AS A WHOLE, IS WHAT SETS US APART FROM THE MASSES
