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Royal Building Products 1-in x 4-in x 8-ft Reversible (Smooth/Wood grain) PVC Trim Board

Name: Royal Building Products 1-in x 4-in x 8-ft Reversible (Smooth/Wood grain) PVC Trim Board
Brand: Royal Building Products
SKU: 5016092589
Rating: 4.8 (501 reviews)

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4.8

501

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Actual Length (Feet): 8

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Royal PVC Trim Boards do way more than decorate. They insulate, protect and turn front porches into a center of neighborhood activity. They ramp up the curb appeal of any window, eave or doorway. Whether in a bathroom, basement, or garage, they are a stylish worry free alternative to wood anywhere moisture is a concern. Inside or outside your home, the decision to use Royal PVC Trim Boards is easy. Knot and defect free means no waste, and the smooth consistent white surface saves time and labor as it ready to install. Want to add color? Royal PVC mouldings can be painted with 100% acrylic paint or stained when properly primed. Used in your home or out, the lifetime never rot, moisture and termite proof material will give you peace of mind for as long as you are in your home. Your summer weekends are saved from painting and maintenance.

Royal Reversible PVC Trim Boards are proudly made in the USA from 100% white PVC with one side smooth and the other side has an embossed rustic wood grain texture
Ready to install white PVC surface needs no additional finishing, can be painted with 100% acrylic paint, safe to paint dark colors, can stain using manufacturer’s directions
Each board has nominal(common) dimensions of measures 1-in thick x 4-in wide x 8-ft long and actual dimensions of 3/4-in thick x 3-1/2-in wide x 8-ft long
Royal PVC Trim Boards are designed for exterior trim and fascia applications, but are suitable for interior or exterior use, rot free and resistant to moisture and insect damage, will not split or crack, no knots or defects reducing waste install time
True square stay clean edges, Boards are S1S2E(smooth 1 side and 2 edges), reversible with one smooth face and one wood grain textured face, choose smooth clean lines or wood grain character
Royal PVC Trim Boards provide peace of mind with a limited lifetime warranty, no removing rotten wood or repainting, get your weekends back
Cuts and installs using common woodworking tools, no special tools needed, use clear PVC adhesive in miter and scarf joints
If installing in applications where there will be exposure to moisture, use weather resistant fasteners such as stainless steel or hot dipped galvanized
Suitable for ground contact, can be installed directly to masonry or below grade

General
Color/Finish Family	White	Finish	Finished (PVC)
Type	Trim board	Package Quantity	1
Use Location	Indoor/Outdoor	Edge Profile	Square

Dimensions
Common Measurement (T x W)	1-in x 4-in	Actual Width (Inches)	3.5
Actual Thickness (Inches)	.75	Actual Length (Feet)	8

Features
Stainable/Paintable	Paintable	Dressing	Reversible (Smooth/Wood grain)
Lowe's Exclusive	No	Waterproof	Yes

Certifications
CA Residents: Prop 65 Warning(s)	No

Warranty
Warranty	Limited lifetime

Compatibility
For Use with Floors & Ceilings	No	For Use with Woodworking Projects	Yes
For Use with Furniture & Cabinets	Yes	For Use with Shelving	Yes
For Use with Walls	Yes

Miscellaneous
UNSPSC	30151800

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Review

4.8 out of 5

501 Reviews

95% Recommend this product

Ratings may include incentivized customer reviews.

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+ 15

What Customers Are Saying

Customers overwhelmingly praise this PVC trim for exceptional durability and rot resistance in wet and outdoor environments. Most highlight that it never rots, swells, or warps, even after prolonged moisture exposure, making it ideal for replacing damaged wood around windows and exterior areas. The elimination of painting and maintenance is repeatedly cited as a major advantage, with many noting the pre-white finish requires no upkeep. Reviewers commend its ease of cutting with standard tools and straightforward installation. The realistic wood-grain appearance and clean finish enhance curb appeal. A few mention higher upfront costs, though most consider it worthwhile for long-term savings and durability.

Customer review summary generated by AI, including incentivized reviews.

501 Customer Reviews

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Great product

Would Recommend

Worked out great!

HoxieOctober 2, 2026
Verified Purchaser

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Excellent replacement for exterior trim

Would Recommend

We used this to replace rotting wood trim on our shed. We have used this product before to replace trim around our garage doors. It is easy to cut and nails up like a dream. Highly recommend for anywhere you need trim that won't rot or get infested with ants or termites.

DP2026October 2, 2026
From 1-in x 4-in x 12-ft Reversible (Smooth_SLASH_Wood grain) PVC Trim Board Verified Purchaser

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Great timely service

Would Recommend

BethOctober 2, 2026

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PVC trim board

Would Recommend

Bought to use above our newly installed bathroom instead of the caulk tape. Boards were pricey but look very nice and work well. They provide a better seal than hr tape actually did a give a more finished look.

DiyMarsSeptember 30, 2026
Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item Royal Building Products1-in x 4-in x 8-ft Reversible (Smooth/Wood grain) PVC Trim Board
		Ratings	499
		Finish	Finished (PVC)
		Actual Width (Inches)	3.5
		Actual Thickness (Inches)	.75
AZEK1-in x 3-in x 12-ft Reversible (Smooth/Wood grain) PVC Trim Board	Royal Building Products1-in x 6-in x 8-ft S4S PVC Trim Board	Royal Building Products1-in x 4-in x 8-ft S4S PVC Trim Board	Royal Building Products1-in x 6-in x 8-ft Reversible (Smooth/Wood grain) PVC Trim Board	Royal Building Products1-in x 6-in x 12-ft Reversible (Smooth/Wood grain) PVC Trim Board	Royal Building Products1-in x 8-in x 8-ft Reversible (Smooth/Wood grain) PVC Trim Board	Royal Building Products5/4-in x 4-in x 10-ft Reversible (Smooth/Wood grain) PVC Trim Board	Royal Building Products5/16-in x 5-13/16-in x 8-ft S4S PVC Trim Board	Royal Building Products1-in x 4-in x 12-ft S4S PVC Trim Board
198	187	314	312	252	203	250	186	314
Finished (PVC)	Finished (PVC)	Finished (PVC)	Finished (PVC)	Finished (PVC)	Finished (PVC)	Finished (PVC)	Finished (PVC)	Finished (PVC)
2.5	5.5	3.5	5.5	5.5	7.25	3.5	5.8125	3.5
0.75	0.75	0.75	.75	.75	.75	1	.3125	.75