How to Furnish a Conservatory: Create a Cosy Living Space

Reading time: approx. 7 min. · Last updated: 20 July 2026 · By Home Deluxe Editorial Team

In short: A conservatory is much more than a glazed extension. With the right type of structure, weather-resistant lounge furniture instead of simple garden chairs and a few carefully chosen decorative touches, it can become a fully fledged second living room – bright, cosy and, depending on the level of insulation, even suitable for year-round use.

Bright conservatory with lounge furniture, a rug and green plants

A conservatory is no longer just a glazed extension. When carefully planned, insulated and furnished, it becomes your own personal living space – with more natural light, better views of the garden and a completely different atmosphere from a traditional garden room. In this guide, we show you which type of conservatory is right for you, what to consider when it comes to orientation and planning regulations, and how to turn your glazed space into a second living room with the right lounge furniture, textiles and plants from Home Deluxe.

Key Facts at a Glance

Decide on the type and orientation first: A south-facing conservatory makes the best use of solar heat, while the type of conservatory – cold, semi-warm or warm – determines the level of insulation and how the space can be used.
Planning regulations vary by region: Whether planning permission is required depends on local regulations, so it is worth checking with the relevant authority in advance.
Choose lounge furniture instead of garden chairs: Weather-resistant seating with comfortable cushions creates a genuine living-room feel.
Plan shading and ventilation: These help prevent overheating in summer and excess moisture in winter.
The finishing touches matter: A rug, soft throw, warm lighting and robust green plants can turn a glazed space into a true extension of your living area.

Warm, Cold or Semi-Warm Conservatory – What’s the Difference?

Before choosing your furniture, it is worth taking a closer look at the type of construction. Conservatories are generally divided into three categories, which mainly differ in their level of insulation and how they can be used:

Cold conservatory: barely heated or not heated at all, so its use as living space is largely limited to the warmer months – ideal for keeping sensitive plants frost-free over winter.
Semi-warm conservatory: maintained at around 12 to 19 °C during the heating season – a good compromise between heating costs and usability during spring and autumn.
Warm conservatory: heated to above 19 °C throughout the year, allowing it to be used just like any other living space.

Glazed conservatory extension on a detached house in daylight

To make the most of free solar heat, the glazed front should ideally face south where possible. It is also important to remember that planning requirements vary depending on the region. In Germany, building regulations are governed at state level, so it is best to check with your local building authority before construction begins.

💡 Tip: Plan automatic ventilation and suitable shading from the outset. Without them, a conservatory can heat up quickly on sunny days, while excess condensation in winter can increase the risk of mould.

The Foundation: A Modern Conservatory

If you want to use your conservatory as a living space throughout the year, you need a stable, well-insulated and easy-care foundation. The AMARIS conservatory from Home Deluxe, with its large glazed areas, is ideal if you want plenty of natural light and an unobstructed view of the garden, prefer a modern, timeless look and value durable, weather-resistant materials.

With around 12.5 m² of floor space, the AMARIS features a robust anthracite powder-coated aluminium frame, UV-protected roof and wall panels made from weather-resistant twin-wall sheets, an integrated gutter for controlled rainwater drainage and three lockable sliding doors for added security. This gives you the ideal foundation for turning your conservatory into a genuine second living room.

Modern AMARIS conservatory with an anthracite aluminium frame and sliding doors

Lounge Furniture Instead of Garden Chairs: Furnish It Like a Living Room

The most important step towards creating a cosy conservatory living space is to move away from simple garden chairs. Make room for comfortable, generously upholstered lounge furniture that not only creates a true living-room feel but also invites you to relax, read and spend time together for hours.

Weather-resistant aluminium lounge sets such as the RIO L are ideal for a conservatory, offering excellent seating comfort with wide backrests, armrests and water-repellent cushions. If you need more seating, a spacious rattan lounge set such as the MALIBU is a great option: it seats 7 to 8 people and comes with a protective cover. For spontaneous and flexible seating – or even an additional place to lie down – an outdoor bean bag such as the HEAVEN is another practical choice, transforming from a sofa into a bed in no time.

Cosy lounge furniture in a conservatory with cushions and a side table

For all conservatory furniture, choose weather-resistant, easy-care materials such as aluminium, rattan weave or polyrattan. Even if your conservatory is heated, temperature and humidity levels can fluctuate more than they do in a traditional living room.

Textiles, Lighting & Plants: The Finishing Touches for Your Conservatory

To turn a glazed space into a truly comfortable living area, you need atmosphere – and that mainly comes from textiles, lighting and greenery.

A short-pile rug such as the FOFI beneath the seating area helps absorb sound and instantly makes the space feel cosier, while a soft woven throw such as the LIAN is perfect for wrapping up on cooler evenings. Floor and table lamps such as the LUNA provide warm, glare-free light, complemented by LED strips along the profiles or lanterns for atmospheric evenings.

When it comes to plants, there is no need to hold back: large potted plants, palms or small olive trees can transform your conservatory into a green oasis. If you also use your conservatory to overwinter more sensitive plants, citrus plants, camellias or euphorbias can be a good choice – they can tolerate light frost and cope well with the changing temperatures of a cooler conservatory.

Decorated conservatory corner with a rug, floor lamp, cosy throw and potted plants

Frequently Asked Questions (FAQ)

Do I need planning permission for a conservatory?

That depends on your federal state. In Germany, building regulations are governed at state level, and the limits relating to size and planning permission vary by region. It is therefore best to check with your local building authority early on before you start planning.

What is the difference between a cold, semi-warm and warm conservatory?

A cold conservatory is barely heated or not heated at all and is usually only suitable as living space during the warmer months. A semi-warm conservatory is maintained at around 12 to 19 °C during the heating season. A warm conservatory is heated to above 19 °C throughout the year and can be used like a normal living space.

Which orientation is ideal for a conservatory?

You can benefit most from free solar heat if the glazed front faces south. Other orientations can also work well, but they may require more additional heating.

How can I prevent my conservatory from overheating in summer?

A combination of shading, such as awnings or solar-control glazing, and automatic ventilation helps warm air escape and prevents the space from heating up unnecessarily.

How can I furnish my conservatory like a second living room?

Weather-resistant lounge furniture instead of garden chairs, combined with a rug, a soft throw, warm lighting and generous green plants, can quickly create a true living-room feel without the need for an extensive renovation.

Which plants are suitable for a cooler conservatory?

Plants such as citrus plants, camellias and euphorbias can tolerate light frost and cope well with the changing temperatures of a cooler conservatory.

Conclusion: Create a Cosy Conservatory with Home Deluxe

With the right conservatory structure, comfortable lounge furniture and a few carefully chosen decorative touches, your conservatory can become a fully fledged second living room – bright, cosy and, depending on the type of construction, even suitable for year-round use. Clarify the orientation, conservatory type and any planning requirements in advance, and you will have the perfect foundation for your project.

Would you like to make your conservatory feel more comfortable and inviting? Discover conservatories and lounge furniture from Home Deluxe and start planning your own personal living space.

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