Hackmann Lumber offers a wide variety of exterior siding products to complement any home at an affordable price. Stop by our St. Charles store and see our life-size siding and accessories displays that let you see most of the siding products we offer on a large scale, not from small color chips.

Vinyl Siding

In stock is a complete line of Georgia Pacific brand vinyl siding. We stock 10 colors from the Compass line, which is a dutch lap style .044 thick grained siding along with a full complement of matching louvers, mount blocks, trims, and caulking to match. To complete your siding project we also stock Georgia Pacific vinyl soffit, skirting, vertical board-and-batten, vinyl shake shingle siding, and 6" vinyl beaded soffit. Also available at our St. Charles location is our line of ProVia Heartland siding and trims, stocking five colors in .044 thick D5 Dutchlap from its HeartTech line. If you prefer aluminum we also carry Rollex aluminum soffit and fascia materials and accessories.

Hardwood Siding

LP Hardwood Siding is in stock in 8" & 12" wide lap in 16' lengths both smooth and textured along with 4'x8' and 4'x9' panel siding in textured and smooth with 8" on center grooves. The smooth panel is available non-grooved as well in 4'x8' and 4'x9'.  Another product available through Hackmann is LP Smartside -- a strandboard product with a 50-year material warranty and available in a 30 year Diamond Kote paint finish.

Fiber Cement Siding

We stock 8-1/4"x12' James Hardie Cedarmill Fiber Cement lap siding in primed and 4 colors, as well as 4" and 6" smooth White trim in 12' lengths.  Check out this and other sidings available by special order from James Hardie.  

Also, available by special order, we offer three major brands of cement siding at a competitive price with short lead times: Hardie, CertainTeed, and Nichiha. Hardie and CertainTeed are available in primed or painted in a wide variety of colors and available in a variety of profiles including lap siding, panels, shakes, and soffit material. Nichiha is available in a wide variety of premium shake, stone, and brick design cement panels. All painted products come with a 15-year paint warranty and CertainTeed is available with a 30-year upgrade paint warranty with the Diamond Kote finish.

Sound Tight Knot Cedar Bevel Siding

CB6 7/8 x 10" x 6' Sound Tight Knot
CB8 7/8 x 10" x 8' Sound Tight Knot
CB10 7/8 x 10" x 10' Sound Tight Knot
CB12 7/8 x 10" x 12' Sound Tight Knot
CB14 7/8 x 10" x 14' Sound Tight Knot
CB16 7/8 x 10" x 16' Sound Tight Knot

How to install cedar siding?  Check out this helpful video from Real Cedar.

Roughtex Panels

38CR 4' x 8' x 3/8" Cedar Rough Sawn No-Groove
58YT11 4' x 8' x 5/8" T1.11 Yellow Pine 8" O.C.
38YBEAD 4' x 8' x 3/8" Yellow Pine Plybead

Car Siding

186CAR 1' x 8' x 6' #2&Btr
188CAR 1' x 8' x 8' #2&Btr
1812CAR 1' x 8' x 12' #2&Btr
1816CAR 1' x 8' x 16' #2&Btr

Fineline T&G Nickel Gap

1810NICKEL 1' x 8' x 10'
1812NICKEL 1' x 8' x 12'
1816NICKEL 1' x 8' x 16'

MDF Nickel Gap

MDFNICKEL 7-3/8" 16'

Bead Board Ceiling

1412BEAD 1' x 4' x 12'
1416BEAD 1' x 4' x 16'

Our bead board is truly stunning.  Learn more about this gorgeous, high-quality wood from Interfor:

Metal Siding

We also have available Metal Sales metal roofing/siding for your next roofing/pole barn project. Available in a wide range of colors and profiles.

Azek Exteriors®

To complement any of our stock sidings we offer a wide variety of trim boards including Versatex/Azek PVC trim boards, MiraTEC trim boards, primed #2 spruce, and cedar rough sawn lumber. All are stocked in a variety of sizes to meet your every need.


Beautiful and long-lasting, AZEK Trim is a more workable and durable replacement to traditional wood in non-stress and non-load-bearing applications. It is easily milled, routed and heat formed for exquisite custom looks or curved applications. AZEK Trim does not require paint for protection but is easily painted for aesthetic purposes. AZEK Trim is available in two finishes: Traditional has a smooth, semimatte finish while Frontier features a rustic, woodgrain appearance.


AZEK Moulding has many profiles made of beautiful, high-performance material to mix and match for a distinctive, customized look. Crisp architectural details evoke a premium wood aesthetic but AZEK Moulding lasts much longer than wood and without wood's constant maintenance hassles.

54418A 5/4" x 4 x 18' AZEK Frontier S1S2E
54618A 5/4" x 6 x 18' AZEK Frontier S1S2E
54818A 5/4" x 8 x 18' AZEK Frontier S1S2E
541218A 5/4" x 12 x 18' AZEK Frontier S1S2E
1418A 1 x 4 x 18' AZEK Frontier S1S2E
1618A 1 x 6 x 18' AZEK Frontier S1S2E
1818A 1 x 8 x 18' AZEK Frontier S1S2E
11218A 1 x 12 x 18' AZEK Frontier S1S2E
ABM-17 17' AZEK AZM-180 Brick Mould
ASM-16 16' AZEK AZM-210 Shingle Mould
ADC-16 16' AZEK AZM-197 Drip Cap
A358CR-16 16' x 3-5/8" AZEK AZM-49 Crown
A514CR-16 16' x 5-1/4" AZEK AZM-45 Crown
128A 1/2" x 4' x 8'  AZEK Smooth Panel
3410A 3/4" x 4' x 10' AZEK Smooth Panel
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