Let the Light In—Control the Breeze with WeatherMaster Horizontal Window Systems
Looking for the perfect balance between outdoor airflow and indoor comfort? The WeatherMaster Horizontal 2-Track and 4-Track Window Systems from Sunspace by Sunroom Designs New England give you full control over your space—with up to 75% ventilation when open and full protection from the elements when closed.
Perfect for porches, patio enclosures, or sunrooms across Connecticut, Massachusetts, and Rhode Island, these large-format vinyl windows turn any covered outdoor area into a bright, weather-protected retreat.
Customizable for Any Porch or Enclosure
These horizontal-sliding window panels are made with ViewFlex™ vinyl glazing, a crystal-clear, flexible material that’s lighter and more durable than glass. You’ll enjoy maximum sunlight without the worry of cracking, shattering, or constant upkeep.
Each unit is framed in durable extruded aluminum and mounted with an integrated fiberglass mesh screen to keep bugs out while keeping your view open.
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2-Track System – up to 50% ventilation
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4-Track System – up to 75% ventilation
These windows are ideal for:
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Porch conversions
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Screen room upgrades
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Gazebos, patios, and 3-season rooms
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Enclosures under existing roofs
Designed for New England Weather
Rain, pollen, UV rays, and cold winds don’t stand a chance. When closed, WeatherMaster windows help reduce noise, block weather, and create a more enjoyable, year-round-ready space.
With sizes up to 192″ wide and 108″ high, even the largest openings can be transformed into light-filled, livable rooms. Have unique dimensions? No problem—we’ll custom-make each unit to fit your space precisely.
Built to Match Your Style
Frame Colors:
White, Bronze, Driftwood, Black, Grey, Ivory, and Espresso
Vinyl Tint Options:
Clear, Smoke Gray, Dark Gray, or Bronze
Whether you’re after a modern look or want to blend seamlessly with an existing home, you’ll find a finish that fits.


PRODUCT BROCHURE
Sunspace Horizontal Window System PDF
Easy to Maintain. Easy to Love.
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Low-maintenance ViewFlex™ vinyl
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Easy to clean from inside or out
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Stainless steel hardware for long-term durability
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Optional walk-through thresholds
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DIY-friendly or professionally installed
All systems are backed by a Manufacturer’s Factory Warranty and custom-built in a climate-controlled facility for quality you can trust.
Available Colors
Standard
White
Driftwood
Bronze
Black
Grey
Custom Colors Available, ask your sales representative.
Available Tints

Clear




Specializing in WeatherMaster products we aim to build an amazing, alluring space that fits your budget and your lifestyle.
Sunspace by Sunroom Design
Contact
Phone: 860-324-6403
Email: [email protected]
Facebook: Link to Page
Serving Connecticut, Massachusetts, & Rhode Island. Sunspace Sunrooms dealers located across Canada & the United States.
Business Hours
Monday — Saturday
8:00 AM to 8:00 PM
Sunday:
Closed