Siewers Lumber & MillworkLumber - Siewers Lumber and Millwork

Siewers offers many products in stock. Below is a listing of those products and the sizes in which they are carried.

Framing Lumber
LVL (Laminated Veneered Lumber) I-Level by Weyerhaeuser
Pressure Treated Lumber
Fire Retardant Lumber
Sheetgoods
Softwoods
PVC Lumber
Hardwoods

Framing Lumber

Yellow Pine—Framer Series by Weyerhaeuser

2 x 4
93”,105”,8’,10’,12’,14’, 16′ lengths

2 x 6
8’,10’,12’,14’,16’ lengths

2 x 8
8′,10’,12’,14’,16’,18’, 20′ lengths

2 x 10
10′,12’,14’,16’,18’, 20′ lengths

2 x 12
10′,12’,14’,16’,18’, 20′ lengths

1 x 4
16’ lengths

1 x 6
16′ lengths

Spruce—Standard & Better

2 x 4	93″,105″,8’,10’,12’,14’, 16′ lengths
2 x 6	8′,10’,12’, 16′ lengths

Spruce—#2 & Better

1 x 4

1 x 6

1 x 8

1 x 10

LVL (Laminated Veneered Lumber) I-Level by Weyerhaeuser

9 1/4″ x 18′

9 1/4″ x 24′

11 1/4″ x 18′

11 1/4″ x 24′

14″ x 18′

14″ x 24′

The above are in stock. Other sizes can be special ordered with a 2-4 day lead time

Pressure Treated Lumber

Pressure Treated Pine – MCA treated
*denotes Premium Decking
All items in inventory treated for ground contact

2 x 4 (Lumber Grade)	8′,10’,12’, 16′ lengths
2 x 6 (Lumber Grade)	8′,10’,12’, 16′ lengths
2 x 8 – #1	8′,10’,12’,14’, 16′ lengths
2 x 10 – #1	10’,12’,14’, 16′ lengths
2 x 12 – #1	10’,12’, 16′ lengths
1 x 4 – D grade	12′ and 16′ lengths
1 x 6 APG – Appearance Prime Grade	6’,8’,12’,16’ lengths
1 x 8 – D grade	12′ and 16′ lengths
5/4 x 6*	12′ and 16′ lengths offered in both wet and kiln dried after treatment (KDAT) Premier grade
4 x 4 – #1	8’,10’,12’,16’ lengths
4 x 6 – #2	12′ and 16′ lengths
6 x 6 – #2	8’,10’,12’,16’ lengths

CCX Pressure Treated Plywood

4 x 8

1/2 and 3/4 Ground Contact

Azek PVC—Slate Gray & Brownstone

5/4” x 6

12’,16’,20’ lengths

Pressure Treated Lattice Panels

1/2″ x 4 x 8	Regular 2-5/8″ space
1/2″ x 4 x 8	Privacy 1″ space
1″ x 4 x 8	Square Privacy
1″ x 4 x 8	Super Duty 2-5/8″ space

Fire Retardant Lumber

Other sizes available upon request

Pyro-Guard Fire Retardent

2 x 4	8′,12′ lengths
2 x 6	8′,12′ lengths
2 x 8	12′ length

Pyro-Guard Fire Retardant Pine Plywood

1/2 x 4 x 8	CDX
5/8 x 4 x 8	CDX
3/4 x 4 x 8	CDX
3/4 x 4 x 8	AC

Sheetgoods

Exterior

AC Fir	4 x 8 S1S	1/4″, 1/2″, 5/8″, 3/4″,1″
AC Fir	4 x 10 S1S	3/4″
AC Pine	4 x 8 S1S	3/8″, 1/2″, 3/4″
CDX Sheathing	4 x 8	1/2″, 5/8″, 3/4″
OSB Sheathing	4 x 8	7/16″,5/8″
Pine Plyform	4 x 8	3/4″
MDO (Duraply)	4 x 8 S1S	1/2″ 3/4″
MDO (Duraply)	4 x 8 S2S	1/2″ 3/4″
Marine Fir	4 x 8 S2S	1/4″, 1/2″, 3/4″
Hardipanel Smooth	4 x 8	5/16″
PVC Panels	4 x 8	3/8″, 3/4″

Interior

Lauan	4 x 8	1/8″, 1/4″
Bending Lauan	8’x4′	3/8″ Bends like a barrell
Pine T& G Underlayment	4 x 8	3/4″
Edge Gold Underlayment	4 x 8	3/4″
Diamond Underlayment	4×8	3/4″
Advantech Underlayment	4×8	3/4″
Economy Birch 4 x 8 S1S	4 x 8	3/4″
Premium Birch	4 x 8	1/4″, 1/2″, 3/4″
Red Oak 4 x 8	4 x 8	1/4″, 3/4″

Miscellaneous

Rigid Foam Insulation	4 x 8	1″
Sheetrock	4 x 8	1/2, 5/8
	4 x 10	1/2
Extira	4 x 8	3/4″
MDF	4 x 8	1/2″, 5/8″, 3/4″
Tempered Hardboard	4 x 8	1/8″, 1/4″
Tempered Pegboard	4 x 8	1/4″
Homasote	4 x 8	1/2″
Cedar Closet Panel	4 x 8	1/4″
Plybead	4 x 8	3/8″

Softwoods

6′ – 16′ Lengths

Yellow Pine —C & Better

1 x 3	1 x 5	1 x 8	1 x 12	5/4 x 6	5/4 x 12 (w/nosing)
1 x 4	1 x 6	1 x 10	5/4 x 4	5/4 x 8

Fir—C & Better

1 x 2	1 x 4	5/4 x 4	2 x 2	3 x 6*	4 x 4
1 x 6	5/4 x 6	2 x 4	3 x 8*	4 x 6*
1 x 8	5/4 x 8	2 x 6	3 x 10*	4 x 8*
1 x 10	5/4 x 10	2 x 8	3 x 12*	4 x 10*
1 x 12	5/4 x 12	2 x 10	2 x 12	4 x 12*

*denotes rough

White Pine—C & Better

1 x 2	1 x 4	1 x 6	1 x 8
5/4*	6/4*	8/4*

*denotes rough , in random widths

MDF Shelving Boards

1 x 12 x 12

1 x 16 x 12

Redwood—Clear

1 x 4	1 x 6	1 x 8
2 x 4	2 x 6	2 x 8

Cedar—D & Select Tight Knotty

1 x 4	1 x 6	1 x 8
2 x 4*	2 x 6*	2 x 8*