Types of Double Glazing Windows

The Double Glazing Window Frame

The material you choose to fit your energy efficient double glazing can be aesthetically what you want but sometimes not do the job you want. Each material has pros and cons which may suit your household needs.

Double Glazing Metal or Aluminium Frames

Metal or aluminium frames are very strong and are not as heavy as other materials, they do not require a high amount of maintenance. A disadvantage is that they do not provide a high amount insulation.

Double Glazing Composite Frames

Composite wood products make up a composite window frame. These frames are very stabile, have greater thermal insulation properties compared to wood, and last years longer as they are much more durable.

Double Glazing Fibreglass Frames

Fibreglass window frames provide high insulation properties, this is due to the air cavities with in the frame being filled with insulation. Fibreglass provides a strong structure and sealant for the window frame which results in high energy efficiency for windows.

Double Glazing Vinyl Frames

Vinyl windows, or otherwise known as PVC because they are often made with polyvinyl chloride. The advantages of PVC frames is that in they do not require painting, have good insulation and are therefore highly energy efficient. Unfortunately in extreme weather conditions PVC can warp and bend in heat and crack and split in the cold. Similar to Fibreglass, vinyl frames can be filled with insulation to increase energy efficiency. These well insulating frames have high energy efficiency ratings.

Double Glazing Wooden Frames

Wood frames do perform well when it comes to energy efficiency ratings however they can be affected by slight weather changes. They are heavier than other frames, need a lot of work to maintain and take up more space in the window recess, reducing light in to the room.