The Filiofocus Central 1600 wood fireplace burning in the black studio void, long trumpet cone over the glass fire ring

Filiofocus

The fire, in the round.

Two sizes · wood or gas · 360° glass  ·  5.0 on Google  ·  WETT-certified installs

Focus · Dominique Imbert, 2000

No seams. No interruptions. No wall.

“A pillar of modern beauty and style… a clean, uninterrupted 360-degree view of the flames, free of seams” — the maker’s brief for its glass-ring central. It comes in two sizes — the 1600, and the Foster-commissioned 2000 — each on wood or gas.

I

The glass ring

Four curved panels of 4 mm glass — two fixed, two sliding on rails — wrap the fire completely. Every seat in the room gets the flame, none gets the smoke.

II

Ground to nothing

“The assembly is done with invisible, ground weld seams” — the maker’s line. A trumpet of 3 mm steel — 1120 mm in the 1600, 1160 in the 2000 — that reads as one poured piece.

III

Made for the middle

Central, on a base, over a non-combustible floor — the fireplace as the building’s centre of gravity, for homes and commercial halls alike.

Photography: Focus

Seen in real rooms.

From the maker’s own book — the Filiofocus Central — both sizes, wood and gas — in rooms people actually live in. Tap a room to step inside.

Centre of the hilltop room
Seating the whole great room
By the old tree’s window
Ringed in glass, stair-side
The central, on gas
In white, among the brick
The 2000, logs below
The 2000 on gas, at dusk

Will it fit?

The centrepiece that seats the whole room.

The Filiofocus 1600 face on, glass ring alight under the trumpet cone
8 ft ceiling min · 1600 Ø 44 1/8″ hood · 1600
15,355BTU/hr output, wood (listing)
50%efficiency, wood (listing)
360°glass fire view
42″glass to walls, Canada (manual)

The maker’s numbers

Specifications

The 1600 on wood below. The 2000 — commissioned through Norman Foster’s office — runs a 1160 mm hood, a 600 mm glass ring, a 10¾″ flue and a 9 ft ceiling minimum. On gas, either size runs 27,000–42,000 BTU/hr of natural gas (up to 43,500 on propane) with remote, electronic ignition and flame adjustment.

15,355 BTU/hr (4.5 kW)Heat output · listing
8 ft (244 cm)Ceiling minimum
44 1/8″ (1120 mm)Hood diameter

The fire

Fuel
wood · natural draft
Output (listing)
15,355 BTU/hr (4.5 kW)
Efficiency (listing)
50%
CO (listing)
0.15%

The sculpture

Fire view
360° behind glass
Glass (manual)
4 mm · 2 fixed + 2 sliding panels
Steel
3 mm · matt black
Hood diameter
44 1/8″ (1120 mm)
Visible opening
Ø650 × 380 mm behind glass
Weights (manual)
hood 167 lbs · fire bowl 132 lbs

The room

Clearances (manual)
glass to walls 42″ (Canada) · 34″ (US)
Floor (manual)
non-combustible throughout · R≥1.8 to 18″ from glass (Canada)

The chimney

Flue
nominal 8″ — 203 mm listing · 200 mm manual
Chimney
factory-built HT: UL 103 (US) · ULC S629 (Canada) · 17 ft min total
Ceiling minimum
8 ft (244 cm)

The fine print

EPA
US EPA exempt (manual)
Certification
UL 737-1996 · ULC-S627-00

These are the numbers we install to — every number above is Focus’s own published figure, nothing rounded by us, nothing guessed. Where the maker’s listing and manual differ, we print both. We’re an authorized Focus dealer — the maker’s own locator lists our Coldwater showroom. See the maker’s own Filiofocus 1600 page — brochure and manual on hand at the showroom.

The Focus family

Nine sculptures, one house.

Real voices · 5.0 on Google

Installed by the crew people write about.

“…the knowledge and guidance we received in determining size, location and finishing design was invaluable.”

Phil M. · Google review

“As someone extremely particular and fussy I was very pleased.”

Josh R. · Google review

Quick answers

The three things everyone asks.

Does the glass open for loading?

Two of the four curved panels slide on rails — you load the fire bowl through them, then close the ring. Four millimetres of glass all round is why the fire reads open from every seat while the room stays clean.

What does the floor need to be?

Non-combustible throughout — the unit sits directly on it (the manual’s unit-to-floor figure is zero) with protection rated R≥1.8 reaching 18″ out from the glass in Canada. Concrete, stone and tile all qualify; we confirm yours on the visit.

What chimney does it need?

A factory-built HT chimney — UL 103 in the US, ULC S629 in Canada. The 1600 runs a nominal 8″ flue with at least 17 ft from floor to chimney cap; the 2000 runs the line’s big 10¾″ flue and wants 19 ft. The centre of a room with a straight shot up is exactly what both were designed for.

What it costs

Priced to your home — not from a chart.

Every wall is different — framing, venting, gas line — so your price is real, not a guess.

Tell us about your wall

Two minutes online. Photos help; the booking machine takes them.

Get your real quote

Dan prices your exact install and walks you through every line of it.

Installed by the pros

Nick’s crew frames it to the maker’s spec, runs the venting, and leaves the room clean.

Request 2026 pricing

Or come see it in our Coldwater showroom — the espresso will be on.

Beyond the sculptures

If this one isn’t yours.