How to Insulate a Conservatory

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Insulate a Conservatory


Are you looking for ways to insulate a conservatory? You’ve come to the right place. A conservatory is a great way to add extra living space to your home, but it can also be one of the most difficult rooms to keep comfortable. In the summer, the glass panes trap heat, making the room uncomfortably hot, while in the winter, the cold air slips through, leaving the conservatory chilly and unusable.  

With our easy step-by-step guide on insulating a conservatory, teach yourself how to insulate a conservatory, the real DIY’ers way.  

In this article, you will learn: 

  • The What and Why of insulating a conservatory 
  • The benefits of insulating a conservatory  
  • Choosing the right material for insulating a conservatory 
  • The best products for insulating a conservatory 
  • How to insulate a conservatory in an easy-to-read step-by-step guide 


What is conservatory insulation and why do I need it?  

Conservatory insulation is any material that helps to keep heat in (or out) of your conservatory. This can be anything from specialised conservatory roof insulation to draught-proofing around doors and windows.  

A well-insulated conservatory is much more comfortable to use all year round, as it will stay cooler in summer and warmer in winter. Not only will this make it a more versatile space, but it can also help to reduce your energy bills. 


The benefits of insulating a conservatory: 

Insulating a conservatory has tons of benefits, including: 

  • Regulates temperature 
  • Keeps cool in summer  
  • Keeps warm in winter  
  • Reduced energy bills  
  • Perfect environment to cultivate plants  

Choosing the right material for insulating a conservatory 

When choosing an insulating material for a conservatory, it is important to consider its R-value, which is its ability to resist heat transfer. The higher the R-value, the better the material will be at insulating your space. 

It is also important to assess the amount of sunlight that enters the conservatory, as this will impact the level of heat retention required. You should also consider the type of insulation that will best suit your specific needs - whether it be film, foil or something entirely different. 

The best products for insulating a conservatory  

Here at Insulation Kings, our Xtratherm PIR insulation boards offer excellent thermal performance and are available in a variety of different sizes to suit your individual needs. 

How to install insulation for a conservatory with Xtratherm PIR insulation: 

DISCLAIMER: This guide acts as a brief outline for conservatory insulation. Be sure to consult a professional before starting your project. 

Step 1: 

Before beginning, ensure you have your PIR insulation boards, a saw to cut the boards, protective gloves and eyewear, electrical tape, and a good sealant for the edges.  

Step 2: 

Measure your conservatory's walls and ceiling so you can purchase enough insulation board for the space.  

Step 3: 

Cut the boards to size using a saw and mark an indication of which end of the board should go against the wall. Make sure to wear protective gloves and eyewear to avoid any cuts or injuries from manipulation of sharp edges and glass fibre particles that may be present in the material.  

Step 4: 

Begin by fitting the boards to the walls of your conservatory, ensuring they fit tightly together with no gaps or air pockets between them that could let cold air in.   

Step 5:  

Secure each panel with electrical tape along each side where it meets another panel to ensure there are no gaps between panels after installation is completed.  

Step 6: 

Repeat this process until all of your walls are insulated, then move on to insulating your ceiling using both insulation panels as well as backing strips that will further prevent any drafts from entering through cracks or gaps in the ceiling area of your conservatory.   

Step 7: 

Finally, once all insulation has been installed around your conservatory, use a quality sealant along all seams and joints where two sections meet (such as where two insulation panels come together). This will ensure draughts are eradicated or at the very least kept to a minimum. 


How do I know which kind of conservatory insulation is best for me? 

The best way to decide which kind of conservatory insulation is best for you is to assess your needs and goals for your conservatory insulation. Consider your climate, the type of conservatory you have, and your budget. 

What are the benefits of having conservatory insulation? 

The benefits of having conservatory insulation include improved energy efficiency, reduced energy bills, protection from weather damage and a more comfortable environment.  

How much does conservatory insulation cost? 

The cost of your conservatory insulation will depend on a number of factors, including the size of your conservatory, your choice of insulation, and your particular insulation needs.  

Are you looking for more information? Get in touch with one of our experts today for answers to all of your insulation needs. 

DISCLAIMER: The contents of this guide are intended for information purposes only. Insulation king shall not be liable, answerable or accountable for any loss or damage resulting from the advice given

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