Specialised in all types of fireplaces
Complete in-house production
Service-oriented and skilled staff
[Looking for your dream fireplace?]

Looking for your dream fireplace?

Are you looking for a new fireplace or want some inspiration? Are you curious what your dream fireplace could look like or do you want to know where to buy a Trimline Fires fireplace? Then go to our Trimline Fires website!

Check out Trimline Fires
Looking for your dream fireplace?
[Order Holetherm as well]

Order Holetherm as well

Order Holetherm from Lewo now via this portal

Check out Holetherm
Order Holetherm as well
[Manufacturing capabilities]

Manufacturing capabilities

Will theromCet be producing for you soon?

Contact us
Manufacturing capabilities
thermoCet is part of the IHS Group
[thermoCet is part of the IHS Group]

thermoCet is part of the IHS Group

Since 2022, thermoCet has been part of the Innovative Heating Solutions Group. A group of companies that can completely relieve you in the field of ambient heating products.

Check out more about the IHS Group


Trimline Fires is the brand produced by thermoCet. Both wood stoves as gas fireplaces we produce in house. 

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Best looking fire

State-of-the-art technical ingenuity creates the ultimate cosy fire for you

Customise it

Your fireplace, your style. Combine all your favourite optional add-ins to create the ultimate feeling of home


Ultimate comfort. You decide what your fire will look like

High-quality product

We do everything in-house, from R&D to manufacturing, creating fireplaces that last a lifetime

Job openings
[Job openings]

Job openings

Will you join the thermoCet team?

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About us
[About us]

About us

Perfect creations thanks to a long history

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Keep updated with our latest news

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[Gas fireplaces]

Gas fireplaces

Comfort, warmth and ambience.
[Wood stoves]

Wood stoves

Authentic, crisp and ambient.
[Electric fireplaces]

Electric fireplaces

Simplicity, modernity and ambiance.