Defender 88PH+ Windows

passive house institute certified windows

The Defender 88PH+ System combines decades of fenestration knowledge to deliver a robust window and door system that is Passive House Institute and PHius certified. Available with a variety of performance and design options, the Defender 88PH+ System is engineered for custom residences and multi-family developments that are deeply sustainable.

Superior by Design

  • Made in Canada
  • NFRC and NAFS Tested
  • PHI and Phius Certified
  • EPD Verified

Reinforced Frames

Defender 88PH+ Pro windows feature an 88mm deep x 92mm high hybrid frame utilizing a high-density EPS foam core within unplasticized European PVC profiles. This specialized core maximizes thermal efficiency while providing an excellent medium for secure fastener retention. Engineered for direct anchoring to the rough opening within optimized size limits, the fusion-welded, multi-chamber design ensures exceptional stability and protection from air, water, and noise.

Reliable Strength & Stability

The sashes are insulated and reinforced with BASF Ultradur®. Made with fiberglass reinforced PVC, BASF Ultradur® is an innovative material with low thermal conductivity that minimizes thermal expansion and contraction, reduces heat loss and improves overall dimensional stability. This allows the Defender 88PH+ System to be reliably designed in extra-large sizes in a wide range of colour finishes.

Advanced Glazing

The high-performance insulated glass unit (IGU) has a centre of glass as low as 0.52, an overall width of 46mm, three panes of 4mm thick glass with argon gas, and a PHI-certified Super Spacer Premium. Control performance with your choice Low-E coatings, glass thickness, and type of glass.

Multipoint Locks

The multipoint locking hardware is integral to our industry leading performance. Each window sash is surrounded by a high-quality band of steel hardware that securely bolts to the frame at multiple points to create an air, water and sound resistant seal.

Compare / Defender 88PH+ Systems

The Defender 88PH+ System is available in two performance configurations. Both are Passive House Institute certified components tested and manufactured in Canada.

Defender 88PH+ Pro

  • Passive House Institute certified component for climate zone 3 (cool, temperate)
  • PHius certified product for climate zone 6
  • Available for fixed windows, tilt and turn windows, and terrace swing doors

Defender 88PH+ XI

  • Passive House Institute certified component for climate zone 2 (cold climate) – the first cold climate certified window manufactured in North America!
  • PHius certified product for climate zone 7
  • Available for fixed windows and tilt and turn windows. The Defender 88PH+ XI can be combined with the Defender 88PH+ Pro terrace swing doors.

Performance Summary

Defender 88PH+ Pro windows are NAFS and NFRC tested and labelled. The performance summary provides an overview of key performance metrics; contact us for additional performance information.

Product Options

Design Flexbility

All of our windows and doors are custom manufactured to your specifications. Select from a variety of performance and decorative options to customize each window and door for your project.

Finish Options

Our windows and doors are available in a variety of interior and exterior colours.

Frame Colours

Exterior and interior frame finish options include durable laminated films. (Due to monitor, video card and/or operating system differences, variations in colour may not be accurate and/or surface texture may not be fully revealed. Before making your final selection, please request a free sample of the colour(s) of your choice from your Innotech Product Consultant.)

Matt Black

Bronze

Anthracite
Grey

Basalt Grey

Quatz Grey

Concrete
Grey

Metbrush
Silver

Kitami

Oak Toffee

Oak Malt

Handle Options for Tilt + Turn Windows

Tilt and turn windows are available with a selection of handle styles and three handle heights.

Tilt + Turn Window Handle Styles

-Toulon Collection in Titanium, Black or White

-Luxembourg Collection in Titanium, Black or White

Tilt + Turn Window Handle Heights

The handle can be installed in one of three heights on the sash. Specify the handle location for each window to
ensure it is comfortable to operate in relation to its size,
location on the wall, environment (adjacent walls,
counters, cabinets or other windows/doors)
and for its occupants.

-Standard: The handle is centered on the right or left of the vertical length of the sash.
-Easy Reach: The handle is installed on the right or left of the vertical length of sash 360mm from the bottom. This height is recommended for windows that are behind counters or high on the wall.
-Accessible: The handle is centered on the bottom of the sash. Recommended for occupants with limited mobility.

Hardware Options for Tilt + Turn Windows

Tilt and turn windows are available with a choice hardware operation, window opening restrictors and locks.

Hardware Operation Options

Choose from two hardware operation: standard and tilt before turn.

Restrictors and Locks

We offers a variety of window opening restrictors for Tilt + Turn Windows. Window opening restrictors may be a personal preference or building code requirement. When mandated by regulatory bodies, it is the responsibility of the building team to specify the appropriate window opening restrictor.
-Window opening control device (WOCD)
-4″ restrictor
-Tilt before turn hardware with a keyed lockable handle
-Custodial lock

Decorative Grids for Windows + Doors

Our windows and doors are available with a large variety of decorative grids.

Decorative Grids

Select from surface grids (plant-on grids), simulated divided lites (plant-on with spacer bar) or true divided lites (mullions and sash bars) in a variety of colours, sizes and patterns.

Glazing Options for Windows + Doors

All of our windows and doors are available with a variety of glazing options to ensure your projects achieve its desired performance. Discuss your options in detail with your Product Representative.

Double or Triple Glazing

The Defender 88PH+ System is offered with three panes of glass. The 1.5″ wide glazing cavity allows the optimal amount of space between each 4mm thick pane of glass to achieve maximum thermal and acoustic performance.

Glass Thickness

The standard glass thickness for our double pane windows is two panes of 4mm thick glass.The standard glass thickness for our triple pane windows is three panes of 4mm thick glass. The thickness of each pane can be customized depending on your specific project requirements. Glass thickness should be discussed with your Product Representative for all projects with specific acoustic performance targets.

LoĒ Coatings

We offer three choices of LoĒ coatings: LoĒ-180™, LoĒ-270™ and LoĒ-366™. LoĒ coatings are used to control the solar heat gain on windows and doors. Coating are selected based on the individual project – and window and door! – performance requirements.

LoĒ-180 by Cardinal Glass Industries

Suggested use:
-In colder climates where solar heat gain is wanted

-On the north face of the building where there is no direct sun

-On windows and doors that are heavily shaded by overhangs, trees or other buildings


LoĒ-270 by Cardinal Glass Industries

Suggested use:

-Good “all around” option for most projects
-May not be ideal for exposed south or west facing windows and doors in warmer climates

LoĒ-366 by Cardinal Glass Industries

Suggested use:
-In warmer climates where solar heat gain needs to be limited
-On exposed south or west facing windows

-Best option to maximize u-value

Decorative Glass for Windows + Doors

Decorative glass can be added to your windows and doors for visual appeal or privacy needs.

Privacy Glass

Decorative or privacy glass is an excellent solution for windows and doors in spaces that need a little extra style or privacy. Click here to view available decorative and privacy glass options.

Sandblasted Glass

A number of sandblast designs are available for windows and doors. Sandblasted glass not only adds visual impact, but can also be used to for privacy. Click here to view available designs or create your own.

CLiC Smart Privacy Glass

Designed for seamless living, CLiC® glass shifts instantly between clear and private, with no delays, distortions or tints. Click here to learn more about CLiC glass.

Window Coverings

Shading & Privacy Solutions for Tilt + Turn Windows

There are many beautiful, functional and durable window and door coverings available for our products including interior decorative coverings and exterior shading solutions. From sales to installation services, our team can help you achieve both your aesthetic and performance targets.

-Venetian blinds
-Roller blinds
-Panel blinds
-Pleated shades
-Honeycomb shades
-Exterior solar shades
-Motorized interior and exterior shades

Projects

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beautiful living : for generations

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