Pella 150 Series 35-1/2" x 37-1/2" White Vinyl Double-Hung Window

Energy-efficient double-hung vinyl window designed for new construction. Features dual-pane NaturalSun Low‑E argon glass, integrated nail fin, and full fiberglass mesh screen with between-the-glass grilles for a classic look and easy cleaning.

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Key Features:

• Energy Efficiency: Dual-pane NaturalSun Low‑E argon glass helps insulate from cold while allowing passive solar warmth.
• Durable Vinyl Frame: Fade‑resistant, weather-tested vinyl with beveled profile for long-lasting color and performance.
• Easy Operation & Cleaning: Both sashes open for ventilation and tilt in for quick interior cleaning; constant-force balance system.
• Integrated Installation: Ready-to-install unit with integrated nail fin for new construction applications.
• Enhanced Weather Protection: Exclusive weather‑repel system channels water away; cam‑action locks provide dependable security.

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Specifications Table:

Specification	Details
Series Name	150 Series
Actual Size (W x H)	35-1/2-in x 37-1/2-in
Common Size (W x H)	36-in x 38-in
Rough Opening Size (W x H)	36-in x 38-in
Clear Opening Size (W x H)	30-29/32-in x 13-5/64-in
Clear Opening Sq Ft	2.8081
Color/Finish Family	White
Interior Color/Finish	White
Exterior Color/Finish	White
Hardware Color/Finish	White
Frame Material	Vinyl
Frame Profile	Beveled
Project Type	New construction
Jamb Depth Measurement	4-3/16-in
Glazing Type	Double pane
Glass Insulation	Low-E argon
Glass Strength	Annealed
Argon Gas Insulated	Yes
Grid Included	Yes
Grid Pattern	Traditional
Grid Profile	Contoured
Grid Type	Between the glass
Grid Width	3/4-in
Screen Included	Full
Screen Type	Fiberglass mesh
Screen Frame Type	Roll-form
Insect Screen Included	No (Full screen included)
Nail Fin	Integrated
Lock Type	Cam
Number of Locks	2
Tilting	Yes
Tilt Mechanism	Flush
Ventilation Latches	Double
Design Pressure (DP) Rating	35
Sound Transmission Control (STC) Rated	Yes
High Altitude Rated	No
Impact Resistant	No
Obscure Glass	No
Paintable	No
Solar Heat Gain Coefficient (SHGC)	0.44
U Value	0.30
ENERGY STAR Certified North/Central Zone	No
ENERGY STAR Certified Northern Zone	No
ENERGY STAR Certified South/Central Zone	No
ENERGY STAR Certified Southern Zone	No
Florida Product Approved	Yes
Hurricane Approved	No
Meets CA Forced Entry Requirements	Yes
Meets Title 24	No
Meets Wildland Urban Interface	No
Miami Dade Approved	No
Texas Department of Insurance Approved	Yes
Warranty	Limited lifetime
Balance System	Constant force
Weight (lbs.)	35
UNSPSC	30171600

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Frequently Asked Questions (FAQ):

Q: Does this window include a screen?
A: Yes. It comes with a full fiberglass mesh screen.

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Q: Are the grids removable?
A: No. The white grilles are permanently sealed between the glass panes for a smooth surface and easy cleaning.

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Q: What is the jamb depth?
A: 4-3/16 inches.

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Q: Is this window ENERGY STAR certified?
A: No. It is not ENERGY STAR certified for any zone per the listed specs.

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Q: What type of glass and glazing does it use?
A: Annealed double-pane glass with Low‑E argon insulation.

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Timeless Grids, Crisp White, Effortless Light

This double-hung window brings a fresh, architectural rhythm to any room with its classic grilles and bright white frame. The slim, beveled profile feels tailored and modern, amplifying natural light while keeping lines clean. Pair it in multiples to frame a dining nook or run it wall-to-wall for a refined, gallery-like view. It’s a quietly luxe essential that elevates everyday living with lasting performance.

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Upgrade your build with Pella’s energy‑smart 150 Series window—order now for easy installation and enduring style.