Patio Openings
Grandview multi slide patio openings
Our Grandview multi slide system is the ultimate in large patio openings. The Grandview multi slide patio door provides unparalleled design options and exceptional thermal performance, allowing you to seamlessly open up your home to large unobstructed expanses, bringing the outside in and transforming your living space.
Thanks to the range of configuration options available—XXF, FXX, XXXF, FXXX, and FXXXXF—the Grandview multi slide patio opening system’s panel design provides a uniform aesthetic that allows the system to be seamlessly integrated into all kinds of homes. With tested sizes up to 20’ wide and 9’ tall, finding the perfect fit for your home has never been easier.
Benefits at a glance
- Thermal performance – Warm edge technology, standard dual argon fill, and optional triple pane IGUs maximize thermal and acoustical performance.
- Handles that complement – The Grandview multi slide comes exclusively with the premium Flush Handle option and is available in either white, black, or brushed nickel.
- Heavy-duty rollers – The heavy-duty rollers for the Grandview multi slide are a large diameter with all stainless steel components for improved ease of use and long-term corrosion resistance.
- Sill options – Choose between a clear or dark anodized sill and a roller track to complement your design while providing added durability.
Solid coated colours
Colour with confidence
Match every window and door to your vision with RAL specifications, custom colours, or Westeck’s extensive standard palette. E-Coat Colourwise Performance Vinyl leads the industry in water-based coating and staining technology. With a 20-year colour warranty on vinyl products, it delivers long-lasting durability. Heat-reflective pigments reduce heat gain, even in dark colours.
This finish exceeds AAMA 615 performance standards and meets EPA safety requirements. It’s non-toxic, free from lead, isocyanates, and NMP. At Westeck Windows & Doors, we use E-Coat Colourwise Performance Vinyl Diamond Coat for a high-performance, eco-friendly finish.
Colour accuracy
The swatches on this page may vary slightly in colour from the actual stain or paint due to the limitations of monitors and the technology. Colours will also be affected by the colour and type of wood or substrate to which it is applied. Visit one of our showrooms to compare live samples against the digital representation.
Note: for best colour accuracy view on a tablet or smart phone or a screen with a high resolution (4K) and a wide RGB colour gamut.

Gentek Sandstone
DC2075

Ivory
DC1002

Wicker
DC1003

Buff
DC1004

Cashmere
DC1001

Grey
DC7001

Sandlewood
DC1007

Sandstone
DC1006

Tile Red
DC3003

Burgundy
DC3001

Cranberry
DC3002

Old World Blue
DC5001

Wedgewood Blue
DC5002

Ivy Green
DC6001

Universal Brown
DC8001

Bronze
DC8002

Forest Green
DC6005

Amazon Green
DC6004

Leaf Green
DC6003

Backwood
DC6002

Clay
DC1005

Sable
DC7002

Kendall Charcoal
DC4972

Anthracite
DC2456

KC Black
DC7005

Anodized Aluminum
DC9003

Copper
DC9002
Customize your colour
We also work with outside paint vendors for custom matching should this be a requirement.

Grandview multi slide hardware

The Westeck Grandview has a brand new flush mount that is a great solution for the latest trend in multi slide door systems. This new series of handles combines contemporary styling and functionality, which adds value to your multi slide or standard sliding door products.
Low profile
Allows for panels to be stacked
Sleek and contemporary styling
Passive handles for OXXO applications
Available in keyed or non-keyed options
Versatility in functionality
Available in powder coat and PVD finishes
Powder coated products provide a wide variety of colours with excellent durability. PVD finishes offer great durability for both coastal and non-coastal applications.

Visit us today and see the difference.
Westeck Windows & Doors is proud to provide a wide range of aluminum, entry door, vinyl windows, and patio opening products in a variety of different colours and styles to customers living throughout AB, BC and Washington State.
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