Pella 250 Series Left-Operable Vinyl Sliding Window, 72-in x 48-in Rough Opening

This Pella 250 Series vinyl sliding window offers smooth horizontal operation with a left-operable sash and durable white vinyl frame. Dual-pane SunDefense Low-E glass with Argon boosts energy efficiency, while the integrated nail fin simplifies new-construction installs. Includes a half fiberglass screen and a metal cam-action lock for security.

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Key Features:

• Energy-Efficient Glass: Dual-pane SunDefense Low‑E with Argon helps reduce heat gain and retain comfort year‑round
• Durable Vinyl Frame: Fade‑resistant, performance‑tested vinyl resists weathering and maintains color
• Smooth, Secure Operation: Left‑operable sliding sash with metal cam‑action lock and interlocking sashes for a tight seal
• Installation Ready: Integrated nail fin designed for straightforward new‑construction installation
• Screen Included: Half fiberglass mesh screen for ventilation without the bugs

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Specifications Table:

Specification	Details
Series Name	250 Series
Actual Size (W x H)	71-1/2-in x 47-1/2-in
Common Size (W x H)	72-in x 48-in
Rough Opening Size (W x H)	72-in x 48-in
Jamb Depth	3-1/4-in
Sash Operation (Exterior View)	Left-operable
Sash Configuration	2-lite
Frame Material	Vinyl
Frame Profile	Flat
Color/Finish Family	White
Interior Color/Finish	White
Exterior Color/Finish	White
Hardware Color/Finish	White
Glass Insulation	Low-E argon (SunDefense)
Glazing Type	Double pane
Glass Strength	Annealed
Argon Gas Insulated	Yes
Clear Opening Size (W x H)	30-51/64-in x 43-1/4-in
Clear Opening Sq Ft	9.2483
Lock Type	Cam (metal)
Number of Locks	1
Nail Fin	Integrated
Roller Type	Vinyl rollers
Screen Included	Half
Screen Type	Fiberglass mesh
Screen Frame Type	Roll-form
Grid Included	No
Impact Resistant	No
Obscure Glass	No
Paintable	No
Project Type	New construction
Design Pressure (DP) Rating	35
Sound Transmission Control (STC) Rated	Yes
U-Factor	.27
Solar Heat Gain Coefficient (SHGC)	.22
ENERGY STAR North/Central	No
ENERGY STAR Northern	No
ENERGY STAR South/Central	Yes
ENERGY STAR Southern	Yes
Florida Product Approved	No
Hurricane Approved	No
Meets CA Forced Entry Requirements	Yes
Meets Title 24	No
Meets Wildland Urban Interface	No
Warranty	Limited lifetime
Weight	77 lbs
UNSPSC	30171600

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Frequently Asked Questions (FAQ):

Q: Is this window ENERGY STAR certified?
A: It meets ENERGY STAR requirements in the South/Central and Southern zones, but not in the North/Central or Northern zones.

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Q: What type of glass is used?
A: Annealed dual-pane glass with SunDefense Low-E coating and Argon gas fill.

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Q: What is the rough opening size needed?
A: 72-in W x 48-in H.

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Q: Does it include a screen?
A: Yes, a half fiberglass mesh screen with roll-form frame is included.

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Q: Is the window suitable for new construction?
A: Yes, it features an integrated nail fin for new-construction applications.

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Crisp Modern Framing, Effortless Daylight

This sleek slider frames the outdoors with a refined, architectural quietude, flooding rooms with luminous, even light. I love the slim, flat-profile vinyl that feels tailored and contemporary while keeping lines visually clean. Style it with layered natural textures—linen drapery and a sculptural floor lamp—to let the view be the hero. It’s an essential, high-function detail that elevates modern living with ease.

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Bring home energy-smart style—add this Pella 250 Series sliding window to your cart today and upgrade comfort and curb appeal.