Thermoline Windows  
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Thermoline windows are stylish, functional and rugged. The precision weld system ensures that the harsh outdoor environment stays where it belongs- outside! Your home stays comfortable year-round. Weather seals are triple-bonded to virtually keep moisture and humidity out.

Double-hung and side-slide windows tilt to make cleaning easy, open easily for ventilation or, if necessary, open in the case of an emergency.

Low-e/Argon glass is optional for those who are energy conscious. This form of glazing provides superior energy efficiency – as much as 250% vs clear glass. In addition, you get the benefit of reducing harmful UV damage to your furniture, floors and drapes.

Thermoline windows come in colours that are directly bonded to the vinyl. The bonding process impregnates the colour into the PVC for superior protection against the elements as well as mildew and pollution. There will be no fading or chipping. Thermoline windows are truly maintenance free for years to come.

What is new?

We've Moved! New show room coming soon!!!

Looking out for your home

Your home is unique.

That is why a Thermoline consultant will work with you to recommend replacement windows to suit your home as well as your lifestyle and budget.

Thermoline provides a unique family of windows ~ casement, awning, vertical and horizontal sliders, geometric shapes, bay as well as bow windows.

You will choose the design, style and glaze to suit your requirements. Only then are your Thermoline Windows manufactured, right here in Canada, to specifically suit your home environment.

Thermoline installers are craftsmen. They are trained to install your windows, on-site, with a level of craftsmanship that is guaranteed in writing.

Remodeling and Home Design

The benefits are clear

When purchasing replacement windows, you need to feel assured thet the windows you purchase meet your requirements, now and for many years to come.

We invite comparison and are confident that when you compare our windows feature you will choose Thermoline.

  • Windows frames with up to 12 channels for superior insulation and rigidity.
  • Up to 40% more vinyl than comparable windows for longer life.
  • Thicker wall construction to provide a secure base for all hardware.
    Sash and frame are fusion welded for maximum strength.
  • Impregnated color for lasting colour fastness and wearability.
    Exterior pocket sill to provide maximum rain run-off.
  • Low profile design sash locks and latches for unobstructed viewing.
    Sleek designs for a clean professional finish.
  • Numerous designs and finishes to suit any home.
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