Are Conservatories Cold in Winter?

Some conservatories – particular older structures built more than a decade ago– can certainly be cold in winter (and conversely too hot in summer). But certainly not all conservatories – and especially the newer-built models that we provide here at Sovereign Homes. The reason for this is mainly down to the superior glazing used today ie solar reflective glass.

Rework your roofing

Advanced technology in glazing means it’s possible to have a tiled roof with thermal insulating properties meaning it’ll be warmer during the winter and keep out heat during the summer months. And the best bit? This type of light-weight roof can also be retro-fitted, provided the existing structure is strong enough to support it.

But you don’t have to do away with glass in your conservatory roof completely. Not, that is, if you go for a hybrid option ie a roof that has both tile and glass panels. Vaulted powder-coated aluminium roof panels and insulted glass panels can work well together to regulate temperature in a conservatory. Certainly, both of these options (the thermal tiling and hybrid roof) are far better and more functional than the original polycarbonate or decade-old double-glass roofing.

But what if you’ve already replaced your roof in recent years and you’re still feeling a tad on the chilly side? Well, look out for the following heat thieves too:

Gaps in windows and doors

After a period of time – and with much use – doors and windows can start to lose insulating efficiency. Gaps can develop and need to be sealed.


It puts a chill in us just writing that word but it’s true – dampness can make any room feel cold. And worse still, if it’s allowed to exist untreated then it will spread and can cost quite a bit of money to repair. If the dampness is minor then make sure the conservatory is well-insulated. One way to achieve this is to leave the doors between the conservatory and house open. Next, use a dehumidifier to prevent it getting any worse.

Cold flooring

Because it’s on ground level, conservatory floors can be cold; particularly in winter. One way to alleviate this problem is to install under-floor heating; a less costly option is to put down a large rug or several smaller scatter rugs to toast your toes while you’re sitting down. And, on that note, keeping blankets and big snuggly cushions in your conservatory during the autumn and winter months, isn’t a bad idea either…

Exposed windows

There’s a reason we close the curtains at night – it keeps the heat in during the winter. If you’ve no curtains or blinds in your conservatory because you like the sight of plain glass, then it’s time to reconsider.

No helpful heating

We think nothing of switching on the storage heating in our homes when it gets cold, so why shouldn’t we turn on heating in the conservatory too? Electric heaters aren’t particularly expensive to buy (although they will cost more than gas and storage when it comes to the utility bill). If you’re only using them during the really cold periods then surely you can justify their use?

Even just employing two or three of the measures mentioned in this article can make a big difference to the temperature of your conservatory. Do the lot and your conservatory may just become the most popular room in your home this winter!

Thinking of getting a conservatory – or need some advice on making her existing extension warmer? Then why not give us a call here at Sovereign Homes today? Tel: 01277 810 910.