Metalfire Ultime D Wood Burner Fireplace Four Sided
- Closed four-sided wood-burning fireplace - a 360-degree view of the log fire
- Floor-standing island installation on four adjustable brackets - a true centrepiece
- 17.1kW at 79% efficiency - Ecodesign 2022 compliant, energy label A
- Dynamic triple-air combustion; made to measure in Belgium
The Metalfire Ultime D Wood Burner Fireplace 4-Sided is the purest expression of the range: a closed, room-sealed wood fire with frameless glass on all four sides, giving a 360-degree view of the flames. It stands clear of the walls on four adjustable brackets as an island centrepiece - a fire for the middle of the room, not the edge of it. It is made in Belgium as a single model, the MF 700-700-60 WHE 4S, with a 790x790mm opening.
Direct heat output is 17.1kW, adjustable between 11 and 17.1kW, at 79% efficiency with an A energy label and full Ecodesign 2022 compliance. Dynamic combustion feeds primary, secondary and tertiary air through adjustable stainless steel baffles, keeping the burn clean and all four glass faces clear. An external air connection makes the fire suitable for low-energy and passive houses. The balanced lift door rises for loading and retracts for easy cleaning, and an optional spark screen or DualMotion+ electric lift allows open-fire viewing in safety.
- Free delivery over £500
- 4.8 Google Reviews Score
- Expert Installation Available
What Makes The Metalfire Metalfire Ultime Wood Burner Fireplace Exceptional
Dynamic Combustion
Primary, secondary and tertiary air supplies with adjustable stainless-steel baffles keep the burn clean and efficient. The glass stays clearer, the fuel goes further.
Ecodesign 2022
Every Ultime D meets the strictest European standard for closed wood burning - Ecodesign 2022 compliant, EN 13229, CE certified. Compliance built in, not bolted on.
Passive-House Ready
Room-sealed, airtight construction with an external air connection - the fire draws combustion air from outside, not from your room. Approved for low-energy and passive homes
Made to Measure
Built to order, not off a shelf - custom sizes, 10mm solid steel finishing frames, interior linings from cast iron to ceramic concrete-look. You want it, they create it
Technical Specifications
Every dimension, every material choice, every specification has been considered. Built to exacting standards for those who demand excellence.
Engineered for Living — The Metalfire Ultime Wood Burner Fireplace
A closed wood fire should be as easy to live with as it is to look at. The Ultime D's door and screen systems handle the daily rituals - loading, cleaning, open-fire viewing - with quiet Belgian engineering.
Sliding Door System
The glass door slides smoothly upwards for lighting and loading, the balanced mechanism taking its full weight. Effortless, one-handed, every day.
Easy Clean Door System
The door retracts on corner and three-sided models and tilts forward on the Front, so the glass cleans quickly from both sides. A clear view of the fire, kept simple.
Spark Screen
An optional mesh screen that keeps sparks and embers where they belong - extra peace of mind with children and pets near the glass. Available in Black, Maple Gold or Terracotta.
Dual Motion Plus
The optional electric lift system operates the glass door and spark screen independently - enjoy the fire open, protected by the screen, at the touch of a button. Quiet, safe, effortless.
TECHNICAL SPECIFICATIONS
The different Models available for the Metalfire Ultime D Four-Sided
MF 700-700-60 WHE 4S
CHOOSE YOUR FINISH
One fire, three colours, five finishes
Select a colour to see the different finishes available
Standard Finish
Original Finish
Design Finish
Round Finish
Triangle Finish
Standard Finish
Original Finish
Design Finish
Round Finish
Triangle Finish
Standard Finish
Original Finish
Design Finish
Round Finish
Triangle FinishMetalfire Ultime D Four Sided Wood Fireplace
A closed, room-sealed wood-burning fireplace with glass on all four sides - a 360-degree log fire, suspended as an island centrepiece. 17.1kW, Ecodesign 2022 compliant, made in Belgium.
Watch the Metalfire Ultime D Burn
A Fire in the Round
Glass on all four sides gives a complete 360-degree view of the log fire - flames at the centre of the room, from every seat around it.
A Centrepiece
The firebox stands free of the walls on four adjustable brackets - architecture and fire in one gesture.
Effortless to Live With
The balanced lift door rises for loading and tilts forward for cleaning. Add the spark screen or DualMotion+ electric lift, and the fire can be enjoyed open, safely.
Why Choose Marlow
Expert Consultation
Our specialists guide you through every step, from selection to installation.
Premium Collections
Curated selection of the finest fireplaces from leading manufacturers.
Trusted Installation
Certified professionals ensure safe, compliant installation every time.
Lifetime Support
We're here for you long after installation, with maintenance and warranty support.
Frequently Asked Questions
What is the Metalfire Ultime D Wood Burner Fireplace 4-Sided?
The Metalfire Ultime D Wood Burner Fireplace 4-Sided is a closed, room-sealed wood-burning fireplace with frameless glass on all four sides - a 360-degree view of a real log fire. It is made in Belgium as a single model, the MF 700-700-60 WHE 4S, with 17.1kW of direct heat output.
How is the Metalfire Ultime D 4-Sided installed?
The Metalfire Ultime D 4-Sided is a floor-standing island fireplace: the 400kg firebox stands clear of the walls on four adjustable brackets. The chimney connection must weigh no more than 100kg, and finishing on the brackets no more than 50kg per side - your installer will confirm the structure and flue route after a survey.
How much heat does the Metalfire Ultime D 4-Sided produce?
The Metalfire Ultime D 4-Sided produces 17.1kW of direct heat, adjustable between 11 and 17.1kW, at 79% efficiency - enough to heat a large open-plan space as a primary heat source.
Is the Metalfire Ultime D 4-Sided Ecodesign compliant?
Yes. The Metalfire Ultime D 4-Sided meets Ecodesign 2022 standards for closed wood burning, carries an A energy label and is certified for the UK and European markets, with low dust and CO emissions.
Can the Metalfire Ultime D 4-Sided be used in a passive house?
Yes. The Metalfire Ultime D 4-Sided is a room-sealed appliance with an external air connection (2x150mm), drawing combustion air from outside rather than from the room - suitable for low-energy and passive houses.
What is the difference between a 4-sided and a 3-sided wood fireplace?
A 4-sided fireplace has glass on every face and sits free of the walls as an island, viewed from 360 degrees; a 3-sided fireplace has glass on the front and both ends and builds into a wall or peninsula. The Metalfire Ultime D range offers both.
What flue does the Metalfire Ultime D 4-Sided need?
The Metalfire Ultime D 4-Sided connects to a 250mm flue outlet rising from the top of the suspended firebox. As a wood-burning appliance it needs a suitable chimney or twin-wall flue system - your installer will confirm the right route after a survey.
What wood should I burn in the Metalfire Ultime D 4-Sided?
Burn seasoned hardwood at no more than 15% moisture - beech, oak and birch are ideal. Wet or treated wood soils the glass and cuts efficiency, so wood should be dried for two to three years in a ventilated store.
How do you clean the glass on the Metalfire Ultime D 4-Sided?
The Metalfire Ultime D 4-Sided has a retracting Easy-Clean door system - the glass panel slides away so all four faces can be cleaned quickly. Burn dry wood and the dynamic air-wash combustion keeps the glass clearer for longer.
Who installs the Metalfire Ultime D 4-Sided wood fireplace?
A suspended wood-burning fireplace of this weight needs a HETAS-registered installer and confirmed structural support. Our team installs within our local radius, handling survey, flue design and commissioning; further afield we supply UK-wide and advise your installer. Call 01628 290142 to talk it through.
See the Metalfire Ultime D in Action
Contact Marlow for more information
Metalfire Ultime D Wood Burner
Metalfire Ultime D Wood Burner Fireplace
INSTALLED WITH PRIDE
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CafeineWhy Choose the Metalfire Ultime D Four Sided Wood Fireplace
The 4-Sided is the centrepiece taken to its conclusion: glass on every face, an island firebox, and 17.1kW of clean, Ecodesign-compliant wood heat. Belgian engineering, viewed in the round.
- 360-DEGREE FLAME VIEW
- FREE-STANDING ISLAND INSTALLATION
- MADE TO MEASURE
The Metalfire Ultime D Wood Fireplace Collection
Front, Corner, 3-Sided, 4 Sided and Tunnel
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Nothing compares to seeing our range of appliances up close and interacting with them as you would at home. Visit our Marlow showroom in Buckinghamshire, to go through your ideas and discuss your options.
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