1/2” Old Mill^® Panel

Siding Provides the Look of Cedar with a Paintable, Textured Surface

TruWood^® 1/2 in. Old Mill^® Panel Siding is engineered to provide Tru Curb Appeal. This product provides the look of cedar without checks or cracks that can detract from the appearance of your project.

Our products combine competitive prices and high quality to set a new industry standard for value. Expert craftsmanship and proven performance makes TruWood^® an excellent choice for today’s quality and value conscious builders.

Look for our certified siding and wood products – FSC^®-C002971

Features & Benefits

Quality engineered surface and core
30-year limited warranty
Pre-primed for improved weatherability
Matching TruWood^® Trim
Installs 25-40% faster than cement or vinyl sidings
Use for residential single-family, multi-family housing, remodeling and light commercial projects
Easy and safe to install using normal woodworking tools. No silica dust.
Certified by the Forest Stewardship Council^®
(FSC^®-C002971)

Resists mildew, rot, and termite damage. Naturally-occuring additive, safe for use around children and pets.

Product Downloads

Storage Instructions

Store siding flat and support on stringers to avoid sagging and contact with the ground.
Siding must be covered and protected from the elements.
Stack no more than eight units high.
Allow siding to acclimatize to local conditions prior to installation.

Code Requirements

Meets the requirements of the following:

2024 International Building Code
2024 International Residential Code
ICC ESR-2588
ANSI A135.6-2012 (R2020)
Wildland-Urban Interface (WUI) Approved*
Fire rating = Class C
R Value = 0.67 (hour) (Sq. Ft.) (Fahrenheit) per BTU
1/2 in. Lap Siding = No Shear Value

*WUI APPLICATION REQUIREMENTS

Framing must not exceed 16 in. on center.
Minimum 5/8 in. Type-X gypsum exterior sheathing is required.

CAL. PROP 65 WARNING: Use of this product may result in exposure to wood dust, known to the State of California to cause cancer.

Available Profiles

1/2 in. OLD MILL^® 808 Striated Groove
7/16 in. 3/8 in. Groove
7/16 in. Sturdy Panel

7/16 in. OLD MILL^®
8 in. O.C. Channel Groove – 3/4 in. Groove (also available in 4 ft. x 7 ft. and 4 ft. x 9 ft. panels)

7/16 in. OLD MILL^®
12 in. Reverse Board and Batten – 1-3/16 in. Groove

7/16 in. OLD MILL^® Square Edge
7/16 in. Smooth Square Edge

Specifications

Panel Size	Pc/Unit	Sq. Ft. Coverage /Piece	Approx. Coverage Sq. Ft./Unit	Sq. Ft. Needed To Cover 1,000 Sq. Ft. of Area	Approx. Weight Lbs./Unit
7/16 in. x 48-13/16 in. x 7 ft.	45	28	1134	1100	2050
7/16 in. x 48-13/16 in. x 8 ft.	45	32	1296	1100	2400
7/16 in. x 48-13/16 in. x 9 ft.**	45	36	1458	1100	2560
1/2 in. x 48-13/16 in. x 8 ft.	37	32	1066	1100	2270

Panel Style	Sizes	Surface Texture
Sturdy Panel 3/8 in. Groove 8 in. O.C.	7/16 in. x 48-13/16 in. x 8 ft.	Old Mill^®
3/4 Channel Groove 8 in. O.C.	7/16 in. x 48-13/16 in. x 7 ft.	Old Mill^®
3/4 Channel Groove 8 in. O.C.	7/16 in. x 48-13/16 in. x 8 ft.	Old Mill^®
3/4 Channel Groove 8 in. O.C.	7/16 in. x 48-13/16 in. x 9 ft.**	Old Mill^®
Reverse Board & Batten 12 in. O.C.	7/16 in. x 48-13/16 in. x 8 ft.	Old Mill^®
3/8 in. Striated Groove 808 8 in. O.C.	1/2 in. x 48-13/16 in. x 8 ft.	Old Mill^®
Square Edge (Plain)	7/16 in. x 4 ft. x 8 ft.	Old Mill^® & Smooth
Adobe Panel Siding Shiplap Edge	1/2 in. x 48-13/16 in. x 8 ft.	Adobe™

* Assumes 10% waste factor for cutting and fitting. All grooved panels are shiplapped on the long edges and cut oversize to provide 48 in. net coverage when applied.
** Limited availability

Old Mill^® Soffit

Soffit Size	Pc/Bundle	Pc/Unit	Max. Exposure (in)	Sq. Ft. Coverage /Piece	Actual	Sq. Ft./Uni Approx. Coverage	Sq. Ft. Needed To Cover 1,000 Sq. Ft. of Area	Approx. Weight (Lbs/Unit)
7/16 in.	6	126	16	21.33	.395 in. x 16 in. x 16 ft.	2688	1050	4405
1/2 in.	5	105	16	21.33	.485 in. x 16 in. x 16 ft.	2240	1050	4250

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Contact a TruWood^® sales rep and find your Tru Fit!

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1/2” Old Mill® Panel