Conservatory Radiators

Choosing the Right Conservatory Radiator

The best radiator for a conservatory isn't simply the biggest one that fits. You need to consider the room's heat loss, available wall space, and the radiator's actual BTU output.

Large areas of glazing and less-insulated roofs can increase heat loss, particularly during colder weather. Before choosing a radiator, consider:

• The size and height of the conservatory
• The amount of glazing and glazed doors
• The type of roof
• Insulation levels
• Number of external walls
• Available wall space
• Required BTU output

A BTU calculation gives you a useful starting point for choosing the right heat output.

Vertical Radiators for Conservatories

A vertical radiator for a conservatory can be a practical choice when solid wall space is limited. Conservatories often have windows and doors across much of their perimeter, leaving only narrow sections of wall for heating.

A tall, slim radiator makes better use of wall height without taking up as much horizontal space. This can be particularly useful beside glazed doors, between windows or in smaller conservatories.

Horizontal Radiators for Conservatories

If you have a longer section of uninterrupted wall, a horizontal radiator may be a better fit.

Horizontal radiators are available in different sizes and heat outputs, making them suitable for conservatories with more available wall width. They can also work well along the solid wall connecting the conservatory to the main house.

Column Radiators for Conservatories

For a traditional or character-style conservatory, column radiators can add a classic touch while providing effective heating.

Modern column radiators are available in different heights, widths, depths and finishes, making it easier to find an option that suits your room.

A 2-column radiator can be useful when you want a slimmer profile, while a 3-column radiator can provide a higher heat output where space allows.

What Size Radiator Do I Need for a Conservatory?

There is no standard radiator size for every conservatory. The required heat output depends on the room's dimensions and how well it retains heat.

A conservatory with extensive glazing or a less-insulated roof may need more heating than a similarly sized room with insulated walls and a solid roof.

Rather than choosing a radiator based only on its physical dimensions, calculate the approximate BTU requirement and then compare the heat output of suitable models.

If you've recently upgraded your conservatory roof, windows or insulation, it's also worth reassessing the heating requirement.

Why Is My Conservatory Still Cold?

If your conservatory feels cold even when the radiator is running, the radiator may not be the only issue.

Check for:

• Draughts around doors and windows
• Poor roof insulation
• Older or less-efficient glazing
• Insufficient radiator output
• Furniture blocking the radiator
• Poor airflow around the radiator

Improving insulation and reducing draughts can make the room easier to heat. A larger radiator alone won't necessarily solve heat-loss problems.

Can You Heat a Conservatory with Central Heating?

Yes. A central heating radiator for a conservatory can be suitable when the room is connected to the home's heating system and the radiator has the required output.

If you want heating that can operate independently from your central heating, an electric heating solution may be worth considering. The right option depends on how you use the conservatory and the existing heating setup.

For other heating options, you can also explore our Designer Radiators collection.

Choosing a Conservatory Radiator Finish

Your radiator can also contribute to the overall appearance of the room.

Anthracite radiators suit modern conservatories and work particularly well with neutral décor. Black radiators can create a stronger feature, while white offers a simple look that blends easily with lighter interiors.

For traditional spaces, a classic column radiator can complement wooden furniture and period-inspired décor.

Don't Forget Radiator Valves

Radiator valves provide temperature control and can help complete the look of your installation.

Choose valves that complement your radiator's finish, whether you prefer chrome, black, anthracite, or another style.

Shop Radiator Valves & Accessories

Frequently Asked Questions

What is the best radiator for a conservatory?

The best radiator depends on the conservatory's heat requirement and available wall space. Vertical radiators are useful where wall width is limited, while horizontal or column radiators can suit larger uninterrupted wall areas.

Why is my conservatory cold even when the radiator is on?

Large areas of glazing, poor roof insulation, draughts and insufficient radiator output can all contribute to a cold conservatory. Check the room's overall heat loss rather than simply buying a larger radiator.

What size radiator do I need for a conservatory?

There isn't one standard size. Calculate the room's required BTU output while considering its dimensions, glazing, roof and insulation. Then choose a radiator that provides an appropriate heat output.

Are vertical radiators good for conservatories?

Yes. Vertical radiators can be particularly useful because conservatories often have limited solid wall space. Their tall design allows you to use wall height rather than width.

Can I use a column radiator in a conservatory?

Yes, provided the radiator is suitable for your heating system and provides enough heat for the room. Column radiators can work particularly well in traditional-style conservatories.

Does a glass roof affect radiator sizing?

Yes. The roof is an important part of the conservatory's heat-loss profile. A glass or polycarbonate roof can affect how much heating the room requires.

Should I buy the biggest radiator that fits?

No. A radiator should be selected according to the room's heat requirement. Simply choosing the biggest model won't fix problems caused by poor insulation or draughts.

Can I use a central heating radiator in a conservatory?

Yes, if the conservatory is appropriately connected to the central heating system and the radiator has sufficient heat output for the room.

Find the Right Conservatory Radiator

Choosing a radiator for a conservatory is about more than finding a model that fits the wall. Consider the room's glazing, roof, insulation, available space, and required BTU output before ordering.

Explore our range of conservatory radiators, including vertical, horizontal, designer, and column styles, and find a radiator that suits your space and heating requirements.