Product Categories
  • BASEMENT WINDOW SYSTEMS
    • BASEMENT WINDOW SYSTEMS
    • BASEMENT WINDOW SYSTEMS

    • The Window Easy-Well™ is part of the complete Boman Kemp Basement Window System. These windows systems enhance natural sunlight, improve ventilation and provide easy egress in case of emergency. They also add quality living space to any home at a fraction of the cost of above grade construction. Basement Window Systems include: Click the image to view more info from…
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  • Koltech Double Hung
    • Koltech Double Hung
    • Koltech Double Hung

    • SUPREME DOUBLE HUNG Watch your home take on an outstanding level of character and charm. Supreme Double Hung are made from tough, durable vinyl and available in a range of designer colours. Supreme Double Hung are practical too. Engineered to provide a high degree of ventilation with features like a stainless steel coil spring balance system and Intercept warm edge…
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  • Koltech SINGLE & DOUBLE GLIDER
    • Koltech SINGLE & DOUBLE GLIDER
    • Koltech SINGLE & DOUBLE GLIDER

    • SUPREME SINGLE & DOUBLE GLIDER The utility and ease of a standard single and double glider window combined with the top-of-the-line quality and beauty of the Supreme family of windows. That’s the Supreme Glider. With standard features like a fully weather-stripped perimeter and cam operated lock and keeper, the Supreme Single and Double Glider is designed to allow one or…
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  • Koltech Single Hung
    • Koltech Single Hung
    • Koltech Single Hung

    • Beautiful and practical, the Supreme Single Hung window is crafted by Kohltech to be one of the finest windows in its class. It’s loaded with standard features like perimeter weather-stripping, security night lock, cam operated lock, and a stainless steel coil spring balance system. The Supreme Single Hung is the right choice for performance and quality. NAFS Rating: NFRC/Energy Star:…
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  • Koltech SUPREME AWNING
    • Koltech SUPREME AWNING
    • Koltech SUPREME AWNING

    • SUPREME AWNING Elegance and exceptional craftsmanship go into the making of our Supreme Awning window. Virtually maintenance-free, this window is guaranteed for life. Its easy-to-use scissor operation offers maximum ventilation. Premium protection is provided with our window hardware. NAFS Rating NFRC/Energy Star: NFRC AAMA/WDMA/CSA/I.S.2-/A440-08: LC-PG70-AP (sizes tested: 48×40″, 36×60″) HERITAGE & ESTATE AWNING Heritage and Estate awning windows blend the…
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  • Koltech SUPREME CASEMENT
    • Koltech SUPREME CASEMENT
    • Koltech SUPREME CASEMENT

    • Supreme Casement windows add a dramatic splash of elegance to your home while maintaining the durability and performance of vinyl. Available in a variety of designer colours and with a choice of decorative Grilles, Supreme Casement windows are engineered with a sturdy master frame construction. NAFS Rating Fixed Sash NFRC/Energy Star: NFRC AAMA/WDMA/CSA/I.S.2-/A440-08: CW-PG55-FW Size tested: 60″x78″ / 78″x60″ Operator…
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  • Koltech Tilt n’ Turn
    • Koltech Tilt n’ Turn
    • Koltech Tilt n’ Turn

    • SUPREME TILT & TURN Superior insulation, dual weather seals and a multi-chambered design reduce heat loss and noise infiltration so that your family can enjoy warmer, more comfortable living. The fusion welded frame and corners ensure strength, stability and long-lasting durability, while the multi-point locking system around the entire frame offers total security whether closed or tilted open. NAFS Rating…
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  • Ostaco – Core Plus Window
    • Ostaco – Core Plus Window
    • Ostaco – Core Plus Window

    • CORE PLUS WINDOW THE PERFECT FIT 4 9/16” vinyl frame with built in nosing Thicker exterior sash walls (.090” versus .068”) ENERGY EFFICIENCY Rated Most efficient by Energy Star Warm edge spacers recessed between the panes of glass both minimize glass edge conductivity while optimally containing the argon gas within the sealed units, obtaining a 90% argon gas fill rate…
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  • Ostaco – Core Window
    • Ostaco – Core Window
    • Ostaco – Core Window

    • CORE WINDOW MAXIMIZE YOUR LIVING SPACE 3 ¼” vinyl frame Thicker exterior sash walls (.090” versus .068”) ENERGY EFFICIENCY Rated Most efficient by Energy Star Warm edge spacers recessed between the panes of glass both minimize glass edge conductivity while optimally containing the argon gas within the sealed units, obtaining a 90% argon gas fill rate QUALITY AND PEACE OF…
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  • Ostaco – ENERSENSE HYBRID WINDOW
    • Ostaco – ENERSENSE HYBRID WINDOW
    • Ostaco – ENERSENSE HYBRID WINDOW

    • ENERSENSE HYBRID WINDOW PREMIUM DESIGN 5 5/8” vinyl/wood or cellular PVC hybrid frame Built in 1 3/16” nosing Thicker exterior sash walls (.090” versus .068”) CLEAN FINISH Rated Most efficient by Energy Star Warm edge spacers recessed between the panes of glass both minimize glass edge conductivity while optimally containing the argon gas within the sealed units, obtaining a 90%…
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  • Ostaco – Prism Window
    • Ostaco – Prism Window
    • Ostaco – Prism Window

    • PRISM WINDOW MAXIMIZE YOUR LIVING SPACE 4 9/16” vinyl frame Thicker exterior sash walls (.090” versus .068”) 25% more glass surface area* ENERGY EFFICIENCY Rated Most efficient by Energy Star Warm edge spacers recessed between the panes of glass both minimize glass edge conductivity while optimally containing the argon gas within the sealed units, obtaining a 90% argon gas fill…
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  • Pre-built Insert Windows Various sizes