About Haselton Lumber
Haselton Lumber Co. is a family-owned lumber yard and building materials supplier in Bethlehem, New Hampshire. Since 1954, we've provided contractors, builders, and homeowners with quality lumber, specialty building products, and the expert advice that comes from decades of experience in the trades.
What We Do
We stock and supply a full range of building materials — from framing lumber and structural panels to specialty decking, siding, trim, adhesives, and fasteners. Our yard serves professional contractors and serious DIYers across the White Mountains region and beyond.
Why This Website?
This materials intelligence platform exists because we believe informed builders make better decisions. Every material profile, comparison, and guide on this site is written to help contractors and homeowners choose the right product for their specific application — not just the cheapest or the most familiar.
70+
Years in Business
100+
Material Profiles & Guides
Free
Tools & Calculators
Services
- Full-Service Lumber Yard — dimensional lumber, engineered wood, sheet goods, decking, siding, trim, and more
- Custom Mill Shop — custom millwork, specialty profiles, and hard-to-find sizes
- Contractor Services — job-site delivery, takeoff assistance, special ordering
- Expert Guidance — our team knows building materials because we've built with them