top of page
  • Writer's pictureEuro Glazing

How to Insulate a Conservatory Roof for Comfort All Year Round

Conservatories are a lovely addition to a home. Still, due to low thermal efficiency, homeowners frequently need help to use them. It indicates that the conservatory is too hot in the summer and too cold in the winter. Even when you attempt to heat it, that heat escapes out the window.

Insulating your conservatory is the answer. Winter and summer heat is kept in and out of buildings via insulation. Conservatory Roof are typically overly hot in summer and cold in the winter.

Insulation Kits are proven to create an ambient temperature all year round. There are various types of conservatory insulation, such as thermal wadding or an insulated conservatory roof. The effectiveness of different insulating types varies.

Why should your conservatory roof be insulated?

The glass walls, which comprise the conservatory, are the first thing that comes to mind when considering ways to weatherproof your conservatory. The best and most effective method for insulating your greenhouse is to protect the roof. The majority of heat is lost through the ceiling because warm air rises. Because of this, conservatories are freezing in the winter.

However, in the summer, the roof helps to keep the heat in because most of the sun's rays pass through it and bounce into the conservatory, creating a greenhouse effect that frequently makes the space unbearably hot.

Find the best insulation options today to turn your conservatory into a cosy living area!

Different types of insulation in a conservatory roof

These are the best ways to tell someone" How to insulate a conservatory roof. It would be very helpful for you if you want roof conservatory insulation.

Solar control film

Solar control film could be installed if you want a low-cost method of insulating your conservatory without sacrificing that garden-like atmosphere. You put this thin piece of material to your conservatory's windows.

In essence, solar control film restricts the quantity of light that can enter your space. It takes up sunlight and then radiates it back out. It aids in keeping your conservatory cool during the heat.

Sadly, solar control coatings are ineffective at keeping your conservatory warm in the cold. If you purchase low-quality films, you run the chance of them peeling off in less than a year. They may also scuff or shift the window, detracting from its aesthetic attractiveness.

Thermoplastic Roof Panels

Since the UK's planning regulations regarding conservatories were simplified in 2010, a solid roof conservatory can typically be constructed without obtaining planning permission. As a result, since 2010, Insulated Roofing Panels have gained enormous popularity as an alternative to the standard polycarbonate or glass roofing.

These panels are the best option for insulating conservatory roofs because they were expressly created with insulation as their primary feature. Conservatory roof insulation panels have a lower U-Value than all other options, insulating the conservatory roof eight times better than some of the most popular solid conservatory roof solutions.

Tile Roof

Another alternative for conservatory roof insulation is replacing the roof with a tiled roofing system. It is a more attractive alternative because it frequently seems more like an addition than a conservatory. Sadly, this choice might be more expensive and require more maintenance.

Upgrade to a Polycarbonate Roof

With just an average lifespan of 10 years, polycarbonate roofs deteriorate over time; hence, the U-value of a polycarbonate roof may eventually rise. Polycarbonate conservatory roof insulation options include changing the panels entirely or, in some cases, enlarging the bars and adding thicker panels.

Thermal Wadding or Multifoil Insulation

solid roof conservatory is easier when done with multifoil/thermal wadding insulation. It entails placing a layer of wadding or foil insulation between the existing conservatory roof and a cladding layer. It is quick to complete and aids in insulating the conservatory roof and reducing heat transfer.


Installing blinds and curtains can be far less expensive if the less efficient option is to insulate the conservatory roof. Unlike the previous options to protect the conservatory roof, which are more permanent changes, curtains or blinds on the conservatory windows can be installed relatively easily by the homeowner and then easily removed if necessary.

Conservatory roof curtains or blinds may need to be installed by a professional; however, curtains or blinds on the conservatory windows may not.

Coloured or tinted glass

Another choice some individuals may make to insulate a conservatory roof is tinted glass. Despite being similar to curtains and blinds, this choice is better at minimising the greenhouse effect in the summer than it is at lowering heat transfer and insulating the conservatory roof from the winter.

The primary benefits of tinted glass, which has a greater u-value than insulated conservatory roof panels, are that it absorbs less light and reflects heat. Tinted glass is a wonderful alternative for preventing fading on furniture, but it is less successful for insulating conservatory roofs.

What Causes Conservatories to Freeze?

Instead of brick and mortar like the rest of your house, conservatories are built from glass and polycarbonate. Both glass and polycarbonate are ineffective insulators that have trouble holding onto heat.

Thus, heat quickly escapes, and cold air may enter, which explains why your conservatory feels so chilly in the winter. Your conservatory's insulation will fix this issue.

Can a conservatory be made cooler in the summer by insulating the roof?

t takes more than simply insulation to insulate a conservatory. Shade is required to keep things cool. Ideally, there should only be summertime shadowing, like a bruise solid. It is possible by building a narrow (750 mm wide, for example) pergola next to the conservatory at the roof level.

With such an addition, there is even the opportunity to include climbing plants like wisteria, grapes, or deciduous trees that let sunshine through when needed in the winter and give enough shade to prevent overheating in the summer. The conservatory roof and the windows can benefit greatly from thermal curtains throughout the winter. Select retractable proprietary systems for both applications to gain an advantage.

Put an end to temperature extremes so you can use your conservatory all year!

The best way to heat a conservatory

You will need to know how to heat your conservatory after you've insulated it. Here are some pointers:

Heating using infrared

Most heating methods heat the air, such as radiators and plug-in heaters. You lose a lot of heat because air may pass through glass panes. On the other side, infrared heating warms people or objects like sofas. It indicates that heat is moving to the places where it is felt.

Buy a rug

Standing on a chilly wooden or tile floor will make you feel cold right away because your feet are a significant source of heat loss in your body. A rug thermally insulates your feet and the base. A thick carpet, therefore, performs better than a thin rug.

Pay close attention to the size, material, and stitch count. You should seek a rug with a high stitch count because that indicates greater thickness. Additionally, you want it to cover as much of the floor as possible to eliminate any chilly spots. The best insulation material is wool, although it can be challenging to maintain and clean.

Flooring heating

Because it distributes heat steadily from the ground up, underfloor heating is an effective way to heat a conservatory. Heat rises, as we all know, warming the entire space. Although it can take some time to warm up and cool down, underfloor heating cannot provide quick temperature control. Additionally, it is rather pricey and restricts your options for flooring by requiring laminate or tile.

Excluders for draughts

Draught excluders don't heat your conservatory, but they do prevent heat from escaping into the rest of the house. In other words, when you warm up your conservatory, it retains the heat. It is a low-cost fix for a straightforward issue.

Explore the wide range of conservatory installations From Euro Glazing!

Various conservatories are available from Euro Glazing, each custom-made to meet your demands and beautify your home. You can get every type of insulation from here, like a Solid roof conservatory, conservatory roof replacement, and many more.

Their conservatories are constructed with quality materials and are warm in the winter and cool in the summer, allowing you to take advantage of natural light all year long.


Insulating the top of your conservatory roof replacement is an excellent investment that can greatly enhance your quality of life. Insulating your conservatory can produce an ambient temperature year-round, transforming it into a flexible and comfortable environment for all seasons. You select cutting-edge solutions like thermoplastic roof panels or more affordable options like thermal drapes.


Should I try to insulate a conservatory from the inside myself?

You are off to a good start if you can attach stud work and wood battens to walls or ceilings and have help.

Why is insulation necessary for your conservatory roof?

When thinking about ways to weatherproof your conservatory, the glass walls that make up the structure immediately emerge. But insulating the roof is the best and most efficient way to protect your greenhouse.

Will insulating the top of my conservatory increase its value?

By insulating the conservatory roof, you can improve the room's functionality and comfort overall, which could attract more house buyers. Even though it might not substantially impact the property's worth, it can make your house more appealing and useful, which hastens the selling process.

5 views0 comments


bottom of page