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.

• 2-Track System – up to 50% ventilation

• 4-Track System – up to 75% ventilation

These windows are ideal for:

• Porch conversions

• Screen room upgrades

• Gazebos, patios, and 3-season rooms

• 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.

Sunspace by Sunroom Designs