At a Glance

Screen Included

Integrated Nail Fin

Sweep Lock

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Project Source 10001 Series 23-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Single Strength Glass (Half Screen Included)

Name: Project Source 10001 Series 23-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Single Strength Glass (Half Screen Included)
Brand: Project Source
SKU: 5013341439
Rating: 4.5 (147 reviews)

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4.5

147

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

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

35-1/2-in x 23-1/2-in

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

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Project Source 10001 Series Left-Handed Sliding Vinyl Utility Windows are ideal for new construction. These windows feature an integrated nail fin for quick and easy installation. They are constructed with a durable, heavy-duty extruded welded vinyl sash and main frame, ensuring long-lasting performance with minimal maintenance. Additionally, each window includes a sweep lock for secure closure and an easily removable screen to keep insects out. Project Source vinyl single sliding windows are an excellent choice for your utility window needs.

Designed for new construction, the Project Source 10001 series single-hung window is an ideal choice for an affordable left-handed sliding vinyl window
Utility windows with single-pane glazed glass surrounded by a flat profile with an included half screen to keep unwanted bugs out
A 2-lite solid welded main frame sash on these new windows offers a sleek, modern design with easy operation and a single sweep lock for securing
Rigid white exterior and white interior extruded aluminum main frame is durable for long-lasting performance, and best of all is maintenance-free so it never needs painting
The internal weep system prevents water from building up in the window frame
Integrated nail fin and interlocking panels provide a weather-tight seal
Common size is 24-in W x 24-in H, while actual size is 23.5-in W x 23.5-in H, and rough opening will be 24-in W x 24-in H
Project Source white vinyl utility sliding windows are perfect for use in garages, basements, porches, barns, sheds, and steel buildings
Backed by a limited lifetime manufacturer's warranty for peace of mind

General
Frame Material	Vinyl	Project Type	New construction
Paintable	No	Glazing Type	Single pane
Series Name	10001 Series	Exterior Color/Finish	White
Lock Type	Sweep	Hardware Color/Finish	White
Color/Finish Family	White	Screen Type	Fiberglass mesh
Interior Color/Finish	White	Screen Frame Type	Roll-form
Glass Strength	Single strength	Number of Locks	1

Dimensions
Common Size (W x H)	24-in x 24-in	Actual Size (W x H)	23-1/2-in x 23-1/2-in
Jamb Depth Measurement	3-in	Clear Opening Size (W x H)	18-3/4-in x 33-1/2-in
Overfit Flange Size	1	Rough Opening Size (W x H)	24-in x 24-in
Clear Opening Sq. Ft.	1.75	Weight (lbs.)	11

Features
Clear Opening Sq Ft	1.75	Frame Profile	Flat
Impact Resistant	No	Nail Fin	Integrated
Grid Included	No	Mulling	Factory mulled
Insect Screen Included	Yes	Design Pressure (DP) Rating	11
Lowe's Exclusive	Yes	Solar Heat Gain Coefficient (SHGC)	.03
Screen Included	Half	Wood Jamb Extension	None
Argon Gas Insulated	No	Sash Operation (Exterior View)	Left-operable
Obscure Glass	No	Sash Configuration	2-lite

Certifications
CA Residents: Prop 65 Warning(s)	No	Meets Title 24	No
Meets CA Forced Entry Requirements	No	Meets Wildland Urban Interface	No
ENERGY STAR Certified South/Central Zone	No	Florida Product Approved	No
ENERGY STAR Certified Southern Zone	No	Sound Transmission Control (STC) Rated	No
ENERGY STAR Certified Northern Zone	No	Hurricane Approved	No
ENERGY STAR Certified North/Central Zone	No	U Value	.29

Warranty
Warranty	Limited lifetime

Miscellaneous
UNSPSC	30171600

Check out the Best Selling Sliding Windows on Lowes.com

Review

4.5 out of 5

147 Reviews

85% Recommend this product

Ratings may include incentivized customer reviews.

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+ 1

What Customers Are Saying

The vinyl slider window offers a budget-friendly option, with customers praising its easy installation and good looks. However, some noted the thin, single-pane glass may provide limited insulation. The lack of a handle or grip to open and close the window was also mentioned as a downside. Overall, the product appears satisfactory for its intended purpose, but customers should be aware of its limitations compared to higher-end windows.

Customer review summary generated by AI, including incentivized reviews.

147 Customer Reviews

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As expected

It's not a high quality window but works just fine for a cabin

FredJuly 15, 2026
Verified Purchaser

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Misleading description

Would Not Recommend

The description says "single strength glass". What this is in actuality is single pane as opposed to dual pane, double glazed or insulated glass. Single strength refers to the actual thickness of one piece, and not to the assembly as a whole. VERY MISLEADING!!! FIX YOUR DESCRIPTION!

JakeJuly 7, 2026
From 10001 Series 35-1_SLASH_2-in x 35-1_SLASH_2-in Left-Handed White with White Interior Vinyl Sliding Window (Half Screen Included) Verified Purchaser

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Response from Tafco Customer Care Team

We are always looking for ways to improve our products. Customer reviews, questions and new technology aide in that process. Thank you for your feedb... Read More

Tafco Customer Care TeamJuly 8, 2026

TafcoCorporation

Window

Would Recommend

As expected

SeanJune 22, 2026
From 10001 Series 35-1_SLASH_2-in x 23-1_SLASH_2-in Left-Handed White with White Interior Vinyl Sliding Window (Half Screen Included) Verified Purchaser

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Single pane not single strength. Nothing wrong wit

Would Recommend

Good window if you don’t need insulation

VantmanJune 15, 2026
From 10001 Series 35-1_SLASH_2-in x 23-1_SLASH_2-in Left-Handed White with White Interior Vinyl Sliding Window (Half Screen Included) Verified Purchaser

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Great window

Would Recommend

Great price and seems to be a good product

Dakotacox224June 7, 2026
Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item Project Source10001 Series 23-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Single Strength Glass (Half Screen Included)
		Price	^$ 129 ^.00
		Ratings	147
		Actual Size (W x H)	23-1/2-in x 23-1/2-in
		Frame Material	Vinyl
JELD-WENV-2500 23-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Full Screen Included)	RELIABILT14500 Series 47-1/2-in x 47-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Half Screen Included)	RELIABILT14500 Series 23-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Half Screen Included)	JELD-WENV-2500 23-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Full Screen Included)	JELD-WENV-2500 35-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Full Screen Included)	JELD-WENV-2500 47-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Full Screen Included)	RELIABILT60001 Series 31-3/4-in x 23-3/4-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Half Screen Included)	RELIABILT14500 Series 35-1/2-in x 35-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Half Screen Included)	RELIABILT14500 Series 35-1/2-in x 23-1/2-in Left-Handed White with White Interior Vinyl Sliding Window with Double Strength Glass (Half Screen Included)
^$ 120 ^.14 $150.18	^$ 269 ^.00	^$ 189 ^.00	^$ 137 ^.52 $171.90	^$ 150 ^.66 $188.33	^$ 177 ^.49 $221.86	^$ 189 ^.00	^$ 229 ^.00	^$ 209 ^.00
31	185	185	24	31	164	91	185	185
23-1/2-in x 23-1/2-in	47-1/2-in x 47-1/2-in	23-1/2-in x 23-1/2-in	23-1/2-in x 23-1/2-in	35-1/2-in x 23-1/2-in	47-1/2-in x 23-1/2-in	31-3/4-in x 23-3/4-in	35-1/2-in x 35-1/2-in	35-1/2-in x 23-1/2-in
Vinyl	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl