Ply Gem's West Pro Series 200 and 700 are vinyl windows engineered for new construction in the West — big views, trending colors, and energy packages up to ENERGY STAR® Most Efficient, with an integral nail fin that frames fast and installs accurately. Supplied and installed by Emerald City Energy across the Puget Sound.
The West Pro Series 200 is the sliding family — single hung and horizontal slider, plus picture, bay, bow, and geometric shapes. Large, sweeping views open up a home and pull in natural light, while a strong extended frame stands up to Pacific Northwest weather. It's the dependable spec for production builds and multi-unit projects that still need trending colors and real energy numbers.
The West Pro Series 700 is the casement and awning line — hinged sashes that crank open for full ventilation and press tight against the frame for a superior seal. It's rated ENERGY STAR® 2023 Most Efficient, so it's the go-to when a project needs higher energy performance, a more premium operating feel, or a mixed elevation of picture and vented units.
ENERGY STAR ratings and Title 24 compliance depend on the glass package selected for your climate zone.
From black-frame kitchens to crank-out casements, here's the West Pro Series across new-construction and replacement jobs.
Kitchen · West Pro 200
Living room · West Pro 700
Exterior · West Pro 200
Open plan · West Pro 700
Bedroom · Black interior
Casement · West Pro 700
Between the 200 and 700, the West Pro Series covers the full elevation — operable and fixed, sliding and crank-out — in one coordinated vinyl look and color palette.
Fixed top sash with a bottom sash that lifts open and tilts in for easy cleaning — the new-construction standard.
Sash glides left or right for easy operation and wide, low-profile views over counters and sinks.
Fixed, non-opening glass that maximizes the view and pairs with operable units across a wall.
Angled bay and curved bow combinations plus geometric shapes to add dimension and detail.
Hinged on the side, the sash cranks open outward for full top-to-bottom ventilation and a tight seal.
Hinged at the top, it cranks out and up — fresh air even in light Northwest rain.
Fixed casement-matched glass for large, energy-efficient openings that hold the same slim look.
Interiors in White, Sand, Clay & Black · exteriors add Bronze — with Colonial, Prairie, Marginal Prairie & Plaza grilles.
Both are vinyl, both are new-construction ready. Here's how the two West Pro families line up.
| West Pro 200 | West Pro 700 | |
|---|---|---|
| Window family | Single hung & slider | Casement & awning |
| Operating styles | Single hung, slider, picture, bay, bow, geometric | Casement, awning, picture |
| Best for | Volume builds, bedrooms, kitchens, wide views | Higher energy specs, ventilation, mixed elevations |
| Energy rating | ENERGY STAR® & Title 24 packages | ENERGY STAR® 2023 Most Efficient |
| Material | Vinyl | Vinyl |
| Warranty | Limited Lifetime + 15-yr glass | Limited Lifetime + 15-yr glass |
| Relative price | $$$$$ | $$$$$ |
Region-specific glass packages — triple-pane, HP Low-E with argon, and warm-edge spacers — configurable to meet ENERGY STAR® and California Title 24 in any climate zone.
Optional laminated, tempered, obscure, and tinted glass adds forced-entry resistance, noise reduction, privacy, and UV protection where the plan calls for it.
An integral nail fin, extended frame, and semi-automated manufacturing mean tight tolerances and fast, accurate framing — or remove the fin for pocket and full-frame replacement.
Ply Gem West Pro sits a step above builder-grade vinyl — bigger views, stronger energy numbers, and faster installs — without blowing the budget on volume orders. We handle takeoffs, spec support, and jobsite delivery for new-construction projects across the Puget Sound.
See our full contractor lineup on the For Pros page.
Operate a West Pro casement, check the frame and color options, and talk specs with a real product expert — stop by or set an appointment.
Open M–F
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By Appointment
Common questions about the 200 vs. 700, energy compliance, warranty, and installation in the Seattle–Tacoma area.
Both are vinyl new-construction windows built for the West. The West Pro Series 200 covers the sliding family — single hung, horizontal slider, picture, bay, bow, and geometric shapes — and is the value workhorse for high-volume builds. The West Pro Series 700 is the casement and awning line, with crank-out ventilation and ENERGY STAR® 2023 Most Efficient performance for projects that need higher energy numbers or a more premium operating style.
Yes — they're engineered for it. West Pro windows have an integral nail fin for fast, accurate installation, an extended frame for strength in extreme weather, and semi-automated manufacturing for tight tolerances. They can also be used for retrofit and full-frame replacement, or set up for pocket installation by removing the nail fin.
Yes. Both the 200 and 700 can be configured with region-specific glass packages to meet ENERGY STAR® guidelines and California Title 24 standards. Options include triple-pane glass and HP glass packages with Low-E coatings and argon gas — and the West Pro Series 700 is rated ENERGY STAR® 2023 Most Efficient.
Ply Gem backs the West Pro Series with a Limited Lifetime Warranty on the vinyl window and a 15-year glass warranty. Emerald City Energy adds its own workmanship guarantee on every installation. Ask us for the full Ply Gem warranty terms for your specific products.
Interior colors are White, Sand, Clay, and Black. Exterior colors are White, Sand, Clay, Bronze, and Black — bronze pairs with a white interior, and a black exterior pairs with a white or black interior. Grille patterns include Colonial, Prairie, Marginal Prairie, and Plaza in SDL and grille-between-glass profiles, with color-matched hardware.
West Pro Series sits a step above builder-grade. For a small increase over an entry-level line like Cascade WinPro, you get larger viewing areas, trending black and bronze color options, stronger energy packages up to ENERGY STAR® Most Efficient, and installation features that speed up framing and reduce callbacks — a better spec that still holds a competitive price on volume orders.
Yes. We're a local, licensed and bonded contractor partner (WA Lic. EMERAI*034KG) supplying and installing Ply Gem West Pro Series windows for builders across Seattle, Tacoma, Bellevue, Everett, and the greater Puget Sound, with volume pricing and spec support for new-construction projects.
Still have questions? Request project pricing or call (425) 228-1792.
Tell us about your build — units, styles, and timeline — and a product expert will follow up, usually within 24 hours, with a clear spec and competitive project pricing on Ply Gem West Pro Series windows.