New concept conservatory glazing for year round comfort

A conservatory should be a natural extension to the home providing useable, extra living space that can be enjoyed whatever the time of year. SGG PLANITHERM 4S has been developed especially for conservatory glazing applications. Offering excellent solar control properties, reduced glare and enhanced thermal insulation SGG PLANITHERM 4S provides true year round comfort when used throughout the conservatory.

Responding to consumer demand


Consumers increasingly demand high performance conservatory solutions to suit modern lifestyle needs. It is no longer acceptable

that such an important investment be unuseable for 9 months of the year due to excessively warmer cold conditions. A recent

consumer study* showed that the 2most important considerations when buying a conservatory were; thermal insulation and

solar control. Of the 220 respondents, 71% said they would choose to upgrade to these premium functions. *Source: Ducker 2007


Results from a conservatory glazing study show that using SGG PLANITHERM4S throughout can reduce peak summer temperatures

by an astonishing 13°C when compared to traditional low-E glazing. Overall, the improved temperature stability throughout

hot or cold periods has the potential to halve the energy required to maintain a comfortable environment all year round.


Product Combinations
Choosing the optimum double-glazing solution for your conservatory…


Thanks to the versatility of our range of glass products, various added benefits can be combined with your 4 seasons glass for even greater comfort. As well as heat insulation and solar control you can choose different levels of additional performance to suit your budget needs.


Select the performance level required 1, 2, 3 or 4, then the specific features that are important to you, such as self-cleaning glass for those hard to reach areas.


Level 1

Year round comfort.


Level 2

Year round comfort with 1 other benefit of your choice such as the extra cooling effect of enhanced solar control in the roof where it is needed most.


Level 3

Year round comfort with 2 other benefits of your choice such as self-cleaning glass and sound insulation reducing the effects of rain noise.


Level 4

Top of the range multi-functional glazing for the ultimate conservatory solution.

Wish List Performance Levels
1 2 3 4
Thermal insulation with solar control
Enhanced solar control

Sound insulation and security

Discover more specialist Glazing solutions

manufactured to the highest standards

Our Integral blinds are manufactured to the highest standards

and specifications. Once sealed in the dust-free environment

of the glazing cavity they will require no cleaning, always appear

new and are protected from damage. © 2017