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Screen Included

Tiltable Sash

Integrated Nail Fin

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Project Source 20000S Series 23-1/2-in x 29-1/2-in White Exterior White Interior Vinyl New Construction Single Hung Window (Half Screen Included)

Name: Project Source 20000S Series 23-1/2-in x 29-1/2-in White Exterior White Interior Vinyl New Construction Single Hung Window (Half Screen Included)
Brand: Project Source
SKU: 5013341551
Rating: 4.4 (177 reviews)

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4.4

177

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Actual Size (W x H): 23-1/2-in x 29-1/2-in

17-1/2-in x 23-1/2-in

17-1/2-in x 35-1/2-in

23-1/2-in x 29-1/2-in

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Project Source vinyl windows are constructed with a heavy-duty extruded and welded vinyl sash and main frame, ensuring durability and requiring minimal maintenance. Additionally, these windows come with an easily removable half screen that effectively keeps insects out. Whether you are working on a new construction project or renovating an existing structure, Project Source vinyl single-hung windows are an excellent choice to meet your needs.

The Project Source vinyl utility single hung window with single glass and screen, is perfect for use in garages, porches, barns and steel buildings
Durable, vinyl frame features welded seams for added reliability
Bottom sash tilts in for easy cleaning from inside your home
Heavy-weight screen keeps out insects
Actual size is 23-1/2-in width x 29-1/2-in height
Nominal size is same as rough opening size 24-in width x 30-in height
Rough opening 24-in width x 30-in height
Project Source exterior vinyl utility window is perfect for non-occupied structures such as sheds, barns, warehouses or garages
Backed by a limited lifetime manufacturer warranty

Dimensions
Actual Size (W x H)	23-1/2-in x 29-1/2-in	Clear Opening Size (W x H)	9-1/2-in x 22-in
Common Size (W x H)	24-in x 30-in	Jamb Depth Measurement	2-1/4-in
Rough Opening Size (W x H)	24-in x 30-in	Weight (lbs.)	13.5

Glass Features
Glass Strength	Single strength	Impact Resistant	No
Glazing Type	Single pane	High Altitude Rated	No
Argon Gas Insulated	No	Solar Heat Gain Coefficient (SHGC)	.03
Obscure Glass	No	U Value	.29
Design Pressure (DP) Rating	0

General
Color/Finish Family	White	Project Type	New construction
Exterior Color/Finish	White	Series Name	20000S Series
Interior Color/Finish	White	Lowe's Exclusive	Yes

Features
Nail Fin	Integrated	Screen Frame Type	Roll-form
Tilting	Yes	Balance System	Constant force
Tilt Mechanism	Flush	Wood Jamb Extension	None
Frame Material	Vinyl	Number of Locks	1
Frame Profile	Flat	Lock Type	Sweep
Screen Included	Half	Hardware Color/Finish	White
Screen Type	Fiberglass mesh	Grid Included	No

Compatibility
For Use with Mobile Homes	No

Warranty
Warranty	Limited lifetime

Certifications
CA Residents: Prop 65 Warning(s)	No	Hurricane Approved	No
ENERGY STAR Certified North/Central Zone	No	Meets CA Forced Entry Requirements	No
ENERGY STAR Certified Northern Zone	No	Meets Wildland Urban Interface	No
ENERGY STAR Certified South/Central Zone	No	Miami Dade Approved	No
ENERGY STAR Certified Southern Zone	No	Sound Transmission Control (STC) Rated	No
Florida Product Approved	No	Texas Department of Insurance Approved	No

Miscellaneous
UNSPSC	30171600

Check out the Best Selling Single Hung Windows on Lowes.com

Review

4.4 out of 5

177 Reviews

89% Recommend this product

Ratings may include incentivized customer reviews.

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+ 9

What Customers Are Saying

Customers overwhelmingly praise these windows for excellent affordability, straightforward installation, and reliable durability in non-climate-controlled spaces like barns and garages. Most highlight the strong value proposition, noting they deliver quality performance without high costs. Reviewers consistently describe installation as easy and ideal for DIY projects, with many appreciating how simple they are to clean and operate. The windows perform dependably in their intended applications. A few customers note the windows don't stay open independently and mention missing screws, though these concerns are minor. Overall, most consider them a worthwhile investment for budget-conscious projects.

Customer review summary generated by AI, including incentivized reviews.

177 Customer Reviews

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Would Recommend

the window fit nicely for what I was looking for and looks

ChrisAugust 4, 2026

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Great buy for the price

Would Recommend

Perfect size for a 10x10 spare room. Fits a ac unit perfectly

Seth DJuly 14, 2026
Verified Purchaser

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Easy to install

Would Recommend

East to install and clean

DrewbJune 22, 2026
From 20000S Series 17-1_SLASH_2-in x 35-1_SLASH_2-in White Exterior White Interior Vinyl New Construction Single Hung Window (Half Screen Included) Verified Purchaser

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Clean and upgraded look

Would Recommend

Love how this turned out in my restroom. Looks very clean and upgraded.

SandiJune 21, 2026
Verified Purchaser

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Easy to install

Would Recommend

Fit right where we needed it

GailJune 20, 2026
Verified Purchaser

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Good fit. Just the right size

JerryJune 19, 2026
Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item Project Source20000S Series 23-1/2-in x 29-1/2-in White Exterior White Interior Vinyl New Construction Single Hung Window (Half Screen Included)
		Ratings	177
		Actual Size (W x H)	23-1/2-in x 29-1/2-in
		Frame Material	Vinyl
		Project Type	New construction
Project Source40000 Series 30-in x 27-in Silver Exterior Silver Interior Aluminum Replacement Single Hung Window Low-E (Half Screen Included)	JELD-WENV-2500 23-1/2-in x 47-1/2-in White Exterior White Interior Vinyl New Construction Single Hung Window Low-E argon (Half Screen Included)	RELIABILT150 Series 35-1/2-in x 59-1/2-in White Exterior White Interior Vinyl New Construction Single Hung Window Low-E argon (Half Screen Included)	Project Source40000 Series 30-in x 54-in Silver Exterior Silver Interior Aluminum Replacement Single Hung Window Low-E (Half Screen Included)	JELD-WENV-2500 29-1/2-in x 35-1/2-in White Exterior White Interior Vinyl New Construction Single Hung Window Low-E argon (Half Screen Included)	JELD-WENV-2500 27-3/4-in x 53-1/2-in White Exterior White Interior Vinyl Replacement Single Hung Window Low-E argon (Half Screen Included)	RELIABILT150 Series 35-1/2-in x 59-1/2-in White Exterior White Interior Vinyl New Construction Single Hung Window Low-E argon with Grids, (Half Screen Included)	RELIABILT150 Series 35-1/2-in x 59-1/2-in Black Exterior White Interior Vinyl New Construction Single Hung Window Low-E (Half Screen Included)	RELIABILT105 Series 31-1/2-in x 51-1/2-in White Exterior White Interior Vinyl New Construction Single Hung Window Low-E argon (Half Screen Included)
67	68	139	67	68	3	164	67	163
30-in x 27-in	23-1/2-in x 47-1/2-in	35-1/2-in x 59-1/2-in	30-in x 54-in	29-1/2-in x 35-1/2-in	27-3/4-in x 53-1/2-in	35-1/2-in x 59-1/2-in	35-1/2-in x 59-1/2-in	31-1/2-in x 51-1/2-in
Aluminum	Vinyl	Vinyl	Aluminum	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl
Replacement	New construction	New construction	Replacement	New construction	Replacement	New construction	New construction	New construction