01/06/2026
Still relying on an open fireplace to keep your home warm this winter? You could be losing most of your heat straight up the chimney π₯
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Hereβs the difference.
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A traditional open fireplace may look beautiful, but itβs surprisingly inefficient, with only around 10β20% of the heat actually warming your room.
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A closed-combustion fireplace, on the other hand, is designed to work much smarter.
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Why?
β Seals the fire safely behind glass
β Controls airflow precisely
β Burns hotter and cleaner
β Extracts more heat from the smoke
β Radiates and convects heat efficiently into your space
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The result?
Efficiency ratings of around 70β85%
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Thatβs a massive improvement, which means even a relatively small amount of wood can generate serious, usable warmth for your home.
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This is exactly why so many homeowners are making the switch.
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At On Fire Fireplaces & Braais, we help clients upgrade from inefficient open fireplaces to high-performance closed-combustion units that deliver real comfort through the colder months.
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Whether you prefer the timeless charm of cast iron or the sleek finish of modern steel, thereβs a solution designed for your home.
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π₯ Feeling the winter chill creeping in?
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Letβs help you heat smarter this season.
Explore your options:
π https://www.on-fire.co.za/
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π Cape Town Showroom
Corner of Platinum Street & Silver Street
Northgate Estate, Cape Town
π +27 (0) 21 554 3473
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π Weskus Showroom
Unit 5, 23 Sterling Road, Marais Industria
Vredenburg, 7380
π +27 (0) 22 100 1669
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π Garden Route Showroom
12 Bolton Rd, Voorbaai
Mossel Bay, 6500
π 044 050 8686
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