Products - Decking Products & Services Howard Co, MD

John S. Wilson Lumber - Decking Products & Services
Serving Howard Count, MD

Serving the building industry for over 135 years

AZEK TimberTech

Pressure Treated Lumber

With one of the largest inventories of pressure treated lumber, in the Maryland area, we can supply you with almost everything you would need for any outdoor project you can imagine. We carry the highest quality lumber available to the market.

1x6-#2 prime8’,12’,16’
1x8-#2 prime16’
5/4x6 premium grade radius edge decking-12’,16’,20’
2x2 #1 grade 36” beveled one end pickett, 8’
2x4 #1 grade-8’,10’,12’,14’,16’
2x6 #1 grade-8’,10’,12’,14’,16’,20’
2x6 great deck appearance grade eased edge decking-12’,16’,20’
2x6x16’ Tongue and Groove #1 grade-16’
2x8#1 grade-8’,10’,12’,14’,16’,20’
2x10#1 grade-8’,10’,12’,14’,16’,20’
2x12#1 grade-8’,10’,12’,14’,16’,20’
4x4 #1 grade 8’ eased edged and square edged
4x4 #2 grade-8’,10’,12’,16’
4x6#2 grade-8’,12’,16’
6x6 #2 grade-8’,10’,12’,16’,20’
½”x4’x8’ pressure treated plywood
¾”x4’x8’ pressure treated plywood

We specialize in special ordering many other sizes and lengths of treated lumber, such as timbers (8x8, 6x12, 10x10 etc.) .


John S. Wilson Lumber Company offers services to contractor and architects as well as for "do it yourselfers". We can design just about any type custom millwork from custom doors, fireplaces, built-in cabinetry to custom window frames and much more. You tell us what you need and provide a drawing and we'll go to work making it just as you planned.


You can depend on us for the best services for your business. Our sales professionals are experts and have years of experience. We also offer structural engineering, architectural design, and custom steel solutions. We have monthly breakfasts/lunches where you can come and meet some of our vendors and learn even more about products we sell in our store. We deliver.. you get prompt accurate delivery on our trucks to your job site. With a fleet of flatbed dump trucks, box vans and trucks with trailers; we can deliver your load from 8' to 48' safely & when you need it!


We're here to help architects and designers spec-out products and provide structural engineering services. Need a special type door or window design? Our custom millwork is the right answer. We can design and run any pattern in almost any species of wood. In short we have the products your client's want.


Our professionally trained staff can help you choose products for all your home improvement project needs. We specialize in windows, doors, decks, and mouldings, but we can also suggest the best product for your project. Are you looking for a Contractor that is reliable we do business with hundreds of contractors daily so we might be able to recommend the best contractor for your project.


Custom millwork is our specialty for over 130 years. You tell us what type of custom moulding you need and we can run mouldings for arches, half rounds, circles or just straight lengths. We have hundreds of patterns of custom arched moulding and we have moulding cutters in stock. You pick the pattern and we can run it in almost any species of wood.


These are just a few of the building products you will find in our store.

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