uPVC WINDOWS

Sublime’s uPVC (unplasticized polyvinyl chloride) windows are long-lasting, low-maintenance, energy-efficient, and cost-effective.  Our uPVC formulation has been refined and in use for over 40 years and is highly resistant to the effects of UV (ultraviolet) light, so that even white windows will stay white, regardless of the weather conditions.

Unlike standard PVC, and many common building materials, unplasticized uPVC is highly recyclable and can be recycled many times without a significant decrease in quality.

Our uPVC windows are fully dry-glazed (the glass is not sealed in place with caulk).  As a result, insulated glass units can quickly and easily be replaced.


Thermal Performance

CAD Drawings

48mm triple-pane insulated glass with two low-e coatings
Unplasticized PVC extrusion with a fiberglass composite core
6 - Chamber frame with expanded polystyrene insulation inserts
Three compression gaskets keep drafts and moisture outside
Great sound protection
Fiber-reinforced core for increased energy efficiency and 40% less weight
Ideal for both residential and commercial applications
High thermal insulation for Passive House and Zero Net Energy construction


Thermal Performance

CAD Drawings

Color Laminates

48mm triple-pane insulated glass with two low-e coatings
Unplasticized PVC extrusion with a fiberglass composite core
6 - Chamber frame with expanded polystyrene insulation inserts
Three compression gaskets keep drafts and moisture outside
Great sound protection
Fiber-reinforced core for increased energy efficiency and 40% less weight
Ideal for both residential and commercial applications
High thermal insulation for Passive House and Zero Net Energy construction


Thermal Performance

CAD Drawings

Color Laminates

48mm triple-pane insulated glass with two low-e coatings
Unplasticized PVC extrusion for a rigid, durable frame that is fully recyclable
7 - Chamber frame utilizing the insulation properties of dead air
Three compression gaskets keep drafts and moisture outside
Great sound protection
Galvanized steel reinforced sash and frame facilitates larger window sizes
Ideal for both residential and commercial applications
High thermal insulation for Passive House and Zero Net Energy construction


Thermal Performance

CAD Drawings

Color Laminates

42mm triple-pane insulated glass with two low-e coatings
Unplasticized PVC extrusion for a rigid, durable frame that is fully recyclable
5 - Chamber frame utilizing the insulation properties of dead air
Two compression gaskets keep drafts and moisture outside
Great sound protection
Galvanized steel reinforced sash and frame facilitates larger window sizes
Ideal for both residential and commercial applications
High thermal insulation suitable for Zero Net Energy construction