Considering treated lumber for your decking project?  You'll appreciate our selection of quality options! YellaWood® Decking is available in treated and KDAT (kiln dried after treatment) varieties.  Backed by a lifetime limited warranty, it's no wonder YellaWood is the industry standard for treated lumber.

Quality Treated Lumber

We stock a large variety of sizes up to 20’ lengths and have available many special sizes of lumber and timbers. Our treated 2x8, 2x10, 2x12 and 4x4’s are stocked in #1 yellow pine which has smaller and fewer knots and is recommended for applications where high strength and good appearance is desired.  Our 2x6 decking is stocked in a #2 prime which has the same structural strength as #2 but rated as prime for its superior appearance.  We are known for the high quality of our lumber.  Speaking of lumber grades, what's the difference between #1 yellow pine and #2 prime?  Check out this video to learn more.  Once you see our lumber, you'll understand we take quality very seriously!

Treated KDAT Lumber

We also stock 2x10 treated lumber in 12’, 14’, 16’ and 20’ lengths in #1 yellow pine YellaWood Profesional grade KDAT(kiln dried after treatment). Why chose KDAT?  KDAT lumber is stronger, lighter and cleaner to work with. It has reduced cupping, twisting and warping, has increased fastener holding power and can be stained or painted immediately after installing. KDAT YellaWood is an excellent choice for your next project for best results at only a small up-charge.

Hackmann also offers in stock 5/4x6 standard treated Radius Edge deck planks. Radius Edge decking is offered in 12’ and 16’ lengths.  We stock the following treated and KDAT lumber.  Don't see what you need?  Please call.  We'd love to help with your project.  

A3STEP	3-STEP #1 TRTD. Y/PINE STRINGER
A5STEP	5-STEP #1 TRTD. Y/PINE STRINGER
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A228T	2X2-8 #1 Y/PINE TREATED
A248T	2X4-8 #2 Y/PINE TREATED
A2410T	2X4-10 #2 Y/PINE TREATED
A2412T	2X4-12 #2 Y/PINE TREATED
A2414T	2X4-14 #2 Y/PINE TREATED
A2416T	2X4-16 #2 Y/PINE TREATED
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A268T	2X6-8 #2 PRIME Y/PINE TREATED
A2610T	2X6-10 #2 PRIME Y/PINE TREATED
A2612T	2X6-12 #2 PRIME Y/PINE TREATED
A2614T	2X6-14 #2 PRIME Y/PINE TREATED
A2616T	2X6-16 #2 PRIME Y/PINE TREATED
A2618T	2X6-18 #2 PRIME Y/PINE TREATED
A2620T	2X6-20 #2 PRIME Y/PINE TREATED
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A288T	2X8-8 #1 Y/PINE TREATED
A2810T	2X8-10 #1 Y/PINE TREATED
A2812T	2X8-12 #1 Y/PINE TREATED
A2814T	2X8-14 #1 Y/PINE TREATED
A2816T	2X8-16 #1 Y/PINE TREATED
A2820T	2X8-20 #1 Y/PINE TREATED
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A2108T	2X10-8 #1 Y/PINE TREATED
A21010T	2X10-10 #1 Y/PINE TREATED
A21012T	2X10-12 #1 Y/PINE TREATED
A21014T	2X10-14 #1 Y/PINE TREATED
A21016T	2X10-16 #1 Y/PINE TREATED
A21018T	2X10-18 #1 Y/PINE TREATED
A21020T	2X10-20 #1 Y/PINE TREATED
A21012TKD	2X10-12 #1 Y/PINE TREATED - KDAT
A21014TKD	2X10-14 #1 Y/PINE TREATED - KDAT
A21016TKD	2X10-16 #1 Y/PINE TREATED - KDAT
A21020TKD	2X10-20 #1 Y/PINE TREATED - KDAT
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A2128T	2X12-8 #1 Y/PINE TREATED
A21212T	2X12-12 #1 Y/PINE TREATED
A21216T	2X12-16 #1  Y/PINE TREATED
A21218T	2X12-18 #1 Y/PINE TREATED
A21220T	2X12-20 #1 Y/PINE TREATED
	--------------------------------
A448T	4X4 -8 #1 Y/PINE TREATED
A4410T	4X4 -10 #1 Y/PINE TREATED
A4412T	4X4 -12 #1 Y/PINE TREATED
A4416T	4X4 -16 #1 Y/PINE TREATED
	--------------------------------
A668T	6X6 -8 #1 & BTR Y/PINE TREATED
A6610T	6X6 -10 #1 & BTR Y/PINE TREATED
A6612T	6X6 -12 #1 & BTR Y/PINE TREATED
A6614T	6X6 -14 #1 & BTR Y/PINE TREATED
A6616T	6X6 -16 #1 & BTR Y/PINE TREATED
A6620T	6X6 -20 #1 & BTR Y/PINE TREATED
	--------------------------------
A5468T	5/4X6- 8 STANDARD R.E.D. TREATED
A54612T	5/4X6-12 STANDARD R.E.D. TREATED
A54616T	5/4X6-16 STANDARD R.E.D. TREATED
	--------------------------------
A168T	1X6- 8' #2 Y/PINE TREATED
A1612T	1X6-12' #2 Y/PINE TREATED
A1816T	1X8-16' #2 Y/PINE TREATED

When is your pressure-treated wood ready to paint or stain?  We've got the answer at your fingertips with this helpful video from YellaWood: