Boutique Series 5000 | Sustainable in Style!

The Thermotek Boutique Series 5000 windows and doors system is produced from the global German design and engineered 5 chamber Ideal 4000 uPVC profile by Aluplast.

The Boutique Series 5000 presents visual styling, superior energy efficiency and maximum design flexibility for today’s modern sustainable designs.

Specifically designed and tested for the Australian climate the Boutique Series 5000 windows and doors cater for all types of Green smart residential projects in both new builds and renovations. The profile system made of durable thermal efficient uPVC, is versatile to the modern smart sustainable designs with extremely superior insulating properties.

A system that directly combats the costly thermally broken aluminium solutions in achieving the lowest u-values at the most economical cost for energy rating.

The modern selection of Architectural and Woodgrain colours ensures that this modern uPVC window fits perfectly into any architecture.

Features section 5000 Group 1598 Glazing Group 1598 Stell reinforcement Group 1598 Sealing levels Group 1598 Group 1598 Glazing gasket Group 1598 Casement optics Group 1598 Glass strip Features
  • Glazing thickness 24mm standard with triple glazing optional
  • Thermal Insulation values of up to 1.7
  • Outstanding sound insulation
  • Available in different configurations
  • All-round steel reinforcement
  • Fully insulated 5-chamber frame
  • Energy Efficient Dual Seals for airtight insulation
  • Safe & Secure Multi-Point locking
  • Bushfire - BAL 40 rated
Profile chambers


Construction depth



1.0 - 2.3

Uw value

Up to RC2


Up To 45bd

Sound Insulation



Added safety

Slimline windows come with ultimate safety in the sash.

thermometer celsius temperature

Thermal insulation

Save energy with thermal insulation as standard with Slimline series.

weather station windmill

Great ventilation

Our ventilation systems are installed at the top of windows. Creating a permanent yet controlled flow of air.

sound insulation

Oasis of calm

Reduces noises from a major road to almost nothing.


Backed by Thermotek’s warranty

Comes with 10 Years Warranty.


Made to Australian Standards

Engineered and independently tested for full compliance.

masonry builder

Suits all building types

Render, brick and block work, precast panels and lightweight construction.

design architecture

Superior design

Beautifully crafted to enhance the personality of your windows.


Multiple opening styles

Whichever way you wish to tune into the world.


Screen solutions available

Unique fly screen solution, available in a range of mesh types. Retractable screen now available.

organic label

Built with Sustainable Materials

Our windows are built with recyclable material.


Bushfire rated

Certified up to BAL40 with appropriate screening solution.

Opening types

Awning Windows

Casement Windows

Fixed Picture Windows

Sliding Windows

Tilt & Turn Windows

French Doors

Glass & Entry Doors

Lift & Slide Doors

Sliding Doors

Smart Slide Doors

Stacker Sliding Doors

Swing & Slide Doors

awning window

Awning Windows

casement window

Casement Windows

Fixed Picture Windows

sliding window

Sliding Windows

tilt and turn  window

Tilt & Turn Windows


French Doors


Glass & Entry Doors

smart slide

Lift & Slide Doors


Sliding Doors

smart slide

Smart Slide Doors

stacker door

Stacker Sliding Doors


Swing & Slide Doors

Slide Alpine Copy of Alpine Oak window Slide Anthreacite Grey Copy of Anthracite Grey window 1 Slide Ash Grey Copy of Anodic grey window Slide Basalt Grey Copy of basalt grey window Slide Golden Copy of Golden oak window Slide Granite Grey Copy of Granite Grey window Slide Umbra Grey Copy of Umbra Grey window Slide Black Copy of jet black matt  window Slide concrete Copy of Scheffield Oak concrete window Slide cream Copy of CREAMcw window Slide malt Copy of Turner Oak Malt window Slide toffee Copy of woodec Turner Oak Toffee window Slide white White window Alpine Oak Anthracite Grey Ash Grey Granite Grey Golden Oak Basalt Grey Umbra Grey Black Concrete Oak Cream Malt Oak Toffee Oak white Disclaimer: Granite Grey, Ash Grey, Basalt Grey, Umbra Grey, Golden Oak, Alpine Oak
are special order colours. Colours & tint are indicative only.
Colour options Learn More

Slide clear clear window Slide grey grey window Slide mett Slide sati satinlite window Slide trans translucent window Slide ultr ultragrey window Clear Grey tint Satinlite Translucent Super Grey Glass options

Energy performance of common window types

Window Type




Aluminium Window – Single 3mm glass




Timber Window – Single 3mm glass




Aluminium Window – Double Glazed 3/6/3




Timber Window – Double Glazed 3/6/3




uPVC Window – Double Glazed 4/16/4




uPVC Window – Double Glazed 4/16/4 Low E




uPVC Window – Triple Glazed 4/14/4/14/4 LoW E




Spec Centre

For access to CAD drawings and more technical documentation, contact


5000 Boutique Series

Awning Windows

Casement Windows

Fixed Picture Windows

French Doors

Glass & Entry Doors

Lift & Slide Doors

Sliding Doors

Sliding Windows

Smart Slide Doors

Stacker Sliding Doors

Swing & Slide Doors

Tilt & Turn Windows

For more information on our quality products, find all our
downloadable documents in our Resources page.

Related products

Accessories related product

5000 Boutique Series window sizes can be adapted to your project's specific requirements.

energy efficient entry doors

Visit us

819 Nepean Highway
Bentleigh, Melbourne
phone call

Call us

1300 663 861

Let us know how we can help.

Get a free quote or have a chat with us for a more sustainable, energy efficient home.