Metal Fireplaces

The appeal of metal fireplaces

Metal is a designer’s dream material. It can be laser-cut into minimalist lines, riveted for a corrugated farm-shed vibe or sculpted into ornate antique motifs. Whatever the finish-powder-coated, patinated, polished or raw-metal fireplaces give you fast heat transfer, long service life and a focal point that holds its value.

Popular configurations

Built-in fireboxes

Steel or cast-iron fireboxes slip neatly into a masonry cavity and are often lined with fire-brick. They deliver high efficiency and a clean architectural finish.

Freestanding stoves

Looking for a free standing metal fireplace? Contemporary cylindrical models can rotate 180°, while classic pot-bellies evoke rustic charm.

Suspended and floating designs

A ceiling-hung fireplace instantly modernises an open-plan space and keeps the footprint to a minimum.

Fuel choices

• Wood Fireplaces – unbeatable ambience and low running costs if you have a ready log supply.
• Gas Fireplaces – instant ignition and controllable flame height.
• Electric Fireplaces – zero flue, ideal for apartments.
• Bioethanol Fireplaces – real flame with no hard plumbing.

Unsure which way to go? Our marketplace lets you compare specs side-by-side and message suppliers directly.

Key buying considerations

Material thickness & grade

For longevity, look for 4–6 mm steel plate or premium cast-iron. Thinner sheet metal risks warping.

Finish durability

If you love the look of a metallic tile fireplace or intend to paint a metal fireplace surround, choose high-temp coatings rated to at least 650 °C.

Clearances & compliance

Every model must meet AS/NZS 2918. Hearth size, flue height and wall clearances differ between units, so always follow the manufacturer’s installation manual.

Heat output vs room size

Match kilowatt rating to your floor area: 6–8 kW for small living rooms, 10–15 kW for open-plan family zones.

Style tips

• Modern metal fireplace: Go matt black with a frameless glass door for a gallery-like aesthetic.
• Vintage metal fireplace: Hunt for riveted seams, claw feet and decorative grates.
• Corrugated metal fireplace: Pair with polished concrete floors for an industrial edge.

Installation & maintenance

Most suppliers offer a full install service, but if you’re tackling a DIY metal fireplace surround, factor in:

• Structural support for units over 150 kg.
• Correct flue kit and roof penetration flashings.
• Annual sweep and inspection, especially if burning wood.

Need accessories? Browse our fireplace tools and accessories collection for screens, pokers and metal mantel brackets.

Budget breakdown

$2,000–$4,000 NZD gets you an entry-level steel box with basic flue kit. Expect $5,000–$9,000 NZD for designer suspended pieces or large cast-iron inserts. Installation labour typically adds $1,200–$2,500, depending on roof type and consent requirements.

Regulations at a glance

Most councils require building consent for new solid-fuel appliances. For detailed clearance distances and flue requirements, see the NZ Building Code clause C – Protection from Fire.

Next steps

Ready to transform your living space with a statement fire? Explore the full range of heating, cooling & ventilation solutions or shortlist your favourite metal fireplaces, then request quotes directly from trusted New Zealand suppliers on ArchiPro.