No Glass with all the Class

About the WEATHERWALL Systems

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The WEATHERWALL system uses a 4-track telescopic window and door system. It‘s constructed with heavy-duty extruded aluminium frames and vents, with fin-seal weather- stripping. The screens are made of durable fibreglass.

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The windows panes are a 10 mil. Elasto Vinyl that easily withstands most of what life throws at it. Oops, that grandchild just fell against it again!. No problem; the vinyl is durable and strong and even has memory, allowing it to return to original shape and condition if pushed on or stretched even really, really hard.

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WEATHERWALL comes with a ten-year limited warranty.

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Each WEATHERWALL window is custom-made to fit your existing, new or heritage construction. Easy installation makes this a favourite of contractors and do-it-yourselfers.

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WEATHERWALL also offers made-to-order, lip frame/fixed-light windows (transom) matching windows for use with very high ceilings.

Light Weight and Super Strong!

Elasto Vinyl is one of the miracles of modern chemistry, a plastic so tough and so resilient; it defies hard, continuous wear. A panel 3' x 3' taut-stretched can support a 350 pound man with no trouble at all. The minute he steps off, the vinyl returns to its original shape and position.

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Easy to install with self-tapping screws

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Extruded aluminum four-track system


The vinyl within each window is available in either clear or tinted.

bronze screen


smoke screen


white screen


dark grey screen

Muskoka Blue

Frame Colours

Standard Colours




Premium Colours


Pebble Khaki

BUYER BEWARE – Don’t Get Fooled by Inferior Products.

WEATHERWALL Enclosures and Windows Systems are Canada's oldest and largest supplier of four-track window systems. We are "The Originator not the Imitator."

Make sure your vinyl 4-track Telescopic Windows/Doors have all of these fine features:

  1. Heavy-duty extended main frame for superior strength. (Especially for larger units)
  2. Solid extruded vent frame with fin-seal weather-stripping
  3. Self-loading slide bolts of high quality injection moulded materials
  4. 10 mil Elasto Vinyl
  5. Easy to maintain
  6. Vent latches in top rail for more stability

If You Don’t buy WEATHERWALL, You Will Have:

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Poorly constructed frames with jambs that warp causing window vents to slip down and fall out of tracks.

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Panels with exposed spring tension on only one side create difficult installation and removal.

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Plastic track that chips, binds and is hard to clean.

Maintenance and Cleaning

To keep your WEATHERWALL Windows and Doors looking their best, simply wash them with warm, sudsy water, and soft rags. They may be tilted inward effortlessly for easy cleaning.


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