Wilmington, NY · Adirondacks · Est. 120+ Years
Premium
Building
Materials.
Structural lumber, engineered wood, sheet goods, windows, decking, and custom millwork — delivered to every jobsite from Tupper Lake to Chazy.
Product Lines
From Everyday Essentials
to Custom-Sourced Solutions
We stock trusted brands for every stage of your build. Don't see what you need? We special-order from hundreds of manufacturers — the right product, on time.
Dimensional Lumber
Engineered Lumber, Roof & Truss
View specs →Framing & Structural Connectors
View specs →Fasteners
View specs →Sheet Goods
View specs →Drywall & Wall Systems
ICF & Concrete Support
Specialty Woods & Hardwood
Moulding & Millwork
Siding & Roofing
View specs →Decking
View specs →Adhesives, Foam & Finishing Oils
Moisture Protection & Building Envelope
Insulation
Windows & Doors
Lines marked with elevated cards have full specifications, comparisons, and guides in our knowledge base.
How We're Different
We eat
the trash.
Pre-Sorted Stock
We grade and sort before it leaves the yard. Only the material you want to use — no culls, no sorting on your clock.
On-Site Custom Mill
Weinig milling equipment for matching historic profiles, custom trims, beams, and specialty cuts. One piece or a full order.
Fleet Delivery
Our trucks roll from Tupper Lake to Chazy and beyond — to every jobsite, mountain retreat, and lakefront build in the region.
Custom Mill Shop
Custom Moulding & Millwork
Match any profile. Any species. Shipped anywhere.
Our on-site Weinig moulder runs custom moulding profiles for new construction, historic restoration, and everything in between — from a single replacement piece to thousands of linear feet. We ship custom millwork anywhere in the continental US.
Learn MoreCustom Profiles
Crown, base, casing, chair rail — any geometry, any species.
Historic Matching
Send a sample — we'll replicate the original profile exactly.
Ships Nationwide
Custom millwork delivered anywhere in the continental US.
For Contractors
Built for builders.
Trusted by pros.
Estimating and takeoffs, contractor accounts, jobsite delivery, special-order sourcing, and remote builder support. We work around your schedule, not ours.
- Estimating & Takeoffs
- Contractor Account Services
- Jobsite Services
- Special Order & Product Sourcing
- Remote & Out-of-Town Builder Support
For Homeowners
Your vision.
Our expertise.
A dock that catches the morning sun. A deck built for summer dinners. A renovation that finally makes your house feel like home. We'll meet you on-site — even if that means arriving by boat.
- Showroom with real samples to compare
- On-site visits & consultations
- Style and performance recommendations
- Windows & Doors by Andersen®
- Accoya® premium decking
Free Tools
Calculate before
you order.
Board feet, sheet quantities, waste factors — get accurate numbers before your next pickup or delivery order.
Open CalculatorsBoard Feet Calculator
Calculate board feet — the standard unit for pricing and ordering dimensional lumber and timber. Enter thickness, width, length, and quantity to get an instant total with an optional cost estimate.
Decking Calculator
Estimate how many deck boards, screws, and total cost you need for your deck project.
Fastener Selector
Answer four questions about your project and get a recommendation for the right fastener type, size, and coating.
Lumber Span Calculator
Estimate maximum allowable spans for floor joists and rafters based on species, grade, size, and spacing.
Material Cost Estimator
Estimate material costs for common building projects. Select materials, enter quantities, and see a cost breakdown with per-unit and total pricing. Reference pricing only — get quotes from your local supplier for actual costs.
Plywood Quantity Calculator
Calculate how many plywood or OSB sheets you need for your floor, roof, or wall project. Enter dimensions, choose a panel size, and adjust the waste factor to get an accurate sheet count and cost estimate.
Sheet Goods Selector
Answer four quick questions about your project and get a ranked recommendation for the best sheet good material.
Knowledge Center
Specify with confidence.
Code-referenced specs, honest comparisons, and installation guides — all backed by the same expertise behind the counter.
Material Comparisons
OSB vs. CDX, LVL vs. Glulam, Composite vs. PT — structured side-by-sides with clear recommendations.
25 comparisons →Code Specifications
Span tables, grade standards, fastener schedules — sourced from APA, ANSI, IRC, and IBC.
8 spec tables →Installation Guides
Roofing, flooring, framing, and engineered lumber installation — step-by-step with warnings and pro tips.
25 guides →Featured Comparison
AdvanTech vs. Standard OSB Subflooring
A detailed comparison of AdvanTech premium subflooring versus standard OSB for residential subfloor applications. Covers moisture performance, cost, warranty implications, and when the premium is justified.