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Georgia-Pacific Almond Undersill Vinyl Siding Trim 0.375-in x 150-in

Name: Georgia-Pacific Almond Undersill Vinyl Siding Trim 0.375-in x 150-in
Brand: Georgia-Pacific
SKU: 999969118
Price: 4.93 USD
Availability: InStock
Rating: 4.6 (96 reviews)

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4.6

Manufacturer Color/Finish: Almond

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Georgia-Pacific vinyl siding is designed to be virtually maintenance free and look great for years to come. Vinyl siding never needs to be stained or painted, holds up to the weather and is resistant to pests and moisture.

Accessories color match Georgia-Pacific Vinyl Siding
Low maintenance beauty for your home
Backed by a Limited Lifetime Transferable Warranty
Durable and economical for lasting value
Never have paint or stain again

General
Color/Finish Family	Off-white	Manufacturer Color/Finish	Almond
Type	Undersill	Material	Vinyl
Package Quantity	1

Dimensions
Thickness (Inches)	1.5	Length (Inches)	150
Width (Inches)	.75

Features
Flexible	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	Transferrable limited lifetime

Miscellaneous
UNSPSC	30151800

Check out the Best Selling Vinyl Siding Trim on Lowes.com

Review

4.6 out of 5

96 Reviews

93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the undersill trim for its perfect fit, ease of installation, and excellent value. Most highlight how seamlessly it works with existing siding, with lightweight construction that simplifies DIY projects. The color matching—particularly Clay and white options—receives consistent praise for blending with original materials. Many appreciate the low cost and reliable availability. A few report the vinyl can crack when cut with power tools or in cold temperatures, though these concerns remain isolated. Overall, reviewers strongly recommend it for finishing siding projects.

Customer review summary generated by AI, including incentivized reviews.

96 Customer Reviews

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Would Recommend

g ood product

houseSeptember 14, 2026
From White Undersill Vinyl Siding Trim 0.375-in x 150-in Verified Purchaser

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Would Recommend

Works as it should.

BellSeptember 7, 2026
From White Undersill Vinyl Siding Trim 0.375-in x 150-in Verified Purchaser

Was this Review Helpful ?

Matches old vinyl perfectly

Would Recommend

Exact replacement for vinyl that is approximately 25 years old.

RobertSeptember 7, 2026
From White Undersill Vinyl Siding Trim 0.375-in x 150-in Verified Purchaser

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7 Questions

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Where is this located in the 150,000sqft building?

Is this the same as the aluminum starter strip just the color of the siding?

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COMPARE PRODUCTS

		Name	Current Item Georgia-PacificAlmond Undersill Vinyl Siding Trim 0.375-in x 150-in
		Ratings	96
		Material	Vinyl
		Type	Undersill
		Width (Inches)	.75
Georgia-PacificWhite J-channel Vinyl Siding Trim 0.625-in x 150-in	Georgia-PacificClay Undersill Vinyl Siding Trim 0.375-in x 150-in	Georgia-PacificAlmond J-channel Vinyl Siding Trim 0.625-in x 150.0-in	Georgia-PacificWhite Outside corner post Vinyl Siding Trim 3-in x 120-in	Georgia-PacificWhite Undersill Vinyl Siding Trim 0.375-in x 150-in	Georgia-PacificWhite F-trim Vinyl Siding Trim 0.5-in x 150-in	Georgia-PacificPearl J-channel Vinyl Siding Trim 0.875-in x 150.0-in	Georgia-PacificGray Undersill Vinyl Siding Trim 0.375-in x 150-in	Georgia-PacificClay Inside corner post Vinyl Siding Trim 1.5-in x 120-in
646	98	6	283	117	158	2	75	11
Vinyl	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl	Vinyl
J-channel	Undersill	J-channel	Outside corner post	Undersill	F-trim	J-channel	Undersill	Inside corner post
0.625	.75	0.625	3	0.375	0.5	0.875	.75	1.5