Gas Grills, Gas Fireplaces and Accessories

Key Reasons for Installing an Insert in an Open Hearth

Friday, September 12, 2025
The Fireplace Shop and Grill Center at West Sport in Sudbury - Ruby Insert

1. Dramatically Improved Heating Efficiency

The foremost reason for installing an insert is to boost the fireplace’s heating capacity. Modern inserts are engineered for efficient combustion and heat transfer. With sealed doors and convection systems, they produce far more usable heat and ensure that the warmth stays inside your home rather than vanishing up the chimney. Some high-performance inserts can deliver up to 70-80% efficiency, compared to 10-20% for a traditional open hearth.

2. Enhanced Safety

Safety is a primary concern for any homeowner. Inserts include sealed, heat-resistant doors that prevent embers, sparks, or burning logs from escaping. This protective barrier drastically reduces the risk of accidental fires and injuries, making the living space safer for children, pets, and guests.

3. Improved Air Quality

By containing the combustion process, inserts minimize the amount of smoke and particulates released into the room. Advanced models feature catalytic converters and secondary burn technologies that further reduce harmful emissions. This not only makes the home environment healthier but also lessens the environmental footprint of wood burning.

4. Reduced Environmental Impact

Efficient combustion means fewer emissions per unit of heat produced. Inserts often comply with strict EPA standards, emitting significantly lower levels of pollutants than a standard open hearth. For environmentally conscious homeowners, this is a compelling motivation.

5. Savings on Energy and Heating Costs

With superior heat retention and transfer, inserts can supplement or even replace central heating in cooler months. This can lower reliance on fossil fuels and reduce utility bills. When not in use, the sealed insert prevents warm air from escaping through the chimney, resulting in additional energy savings.

6. Versatility and Fuel Options

Modern inserts are available in a variety of fuel types:

  • Wood Inserts: Retain the traditional crackle and aroma of wood fires with advanced efficiency.
  • Gas Inserts: Offer instant ignition, precise control, and clean combustion.
  • Pellet Inserts: Utilize compressed wood or biomass pellets for automated feeding and burning.
  • Electric Inserts: Provide ambiance and supplemental heat without any combustion or emissions.

This flexibility allows homeowners to choose an insert that best suits their lifestyle, preferences, and local regulations.

7. Preservation and Enhancement of Aesthetic Appeal

A common misconception is that inserts spoil the charm of an open hearth. In reality, modern inserts come in a range of finishes, sizes, and styles. Many replicate the look of traditional fireplaces while offering the practical benefits of contemporary engineering. Decorative doors, trims, and faux log sets allow customization to complement any décor.

8. Ease of Use and Maintenance

Open hearths demand constant attention, stoking, and cleaning of ashes. Inserts generally require less frequent tending and produce less mess. Features such as programmable thermostats, remote controls, and easy-access ash pans simplify operation and upkeep.

Contact The Fireplace Shop and Grill Center at West Sport in Sudbury and get half off the chimney liner system.