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Trusted Wholesale Lumber Manufacturer in Allendale, SC
Collum's Lumber Products is a fourth-generation, family-owned wholesale lumber and pole manufacturer committed to sustainable forestry practices. Established in the 1930s, the company has evolved from a small planer mill into a leading producer of Southern Yellow Pine lumber in the Southeast. Headquartered in Allendale, South Carolina, the business operates one of the region's most advanced sawmills, producing dimension lumber, barn poles, utility poles, and biomass products. The company prioritizes sustainable timber harvesting through its Sustainable Forestry Initiative (SFI) certification, ensuring responsible land management and adherence to Best Management Practices (BMPs).

With an annual output capacity of 200 million board feet, the mill features state-of-the-art dry kilns and an automated planer facility for consistent product quality. The procurement team, with over 200 combined years of forestry experience, sources timber within an 80-mile radius of Allendale, serving markets in South Carolina and Georgia. The company maintains a dedicated sales and logistics team to meet customer needs, offering specialized services in timber and land acquisition. Collum's Lumber Products combines generational expertise with modern technology to deliver reliable, high-quality wood products to its clients.
Services
Dimension Lumber Utility Poles Timber Procurement Sustainable Forestry Logistics Services
Highlights and features
  • We have over 90 years of family-owned experience in lumber production.
  • Our SFI certification ensures responsible forest management practices.
  • We operate one of the Southeast's most advanced sawmill facilities.
  • Our procurement team has 200+ combined years in forestry operations.
  • We offer comprehensive timber, land, and logistics solutions.
Associations and certifications
  • Sustainable Forestry Initiative
Update Listing
Services
Dimension Lumber
Collum's Lumber Products manufactures precision-cut dimension lumber in standard sizes from 2x4 to 2x12. Available in multiple grades including #1 Prime through #4, our products meet construction and industrial specifications. The modern sawmill ensures consistent quality through automated grading systems and advanced drying processes.
Utility Poles
We produce utility poles ranging from 30 to 65 feet in all standard classes. Our barn poles come in assorted lengths and sizes for agricultural applications. While we offer dried and framed poles, we do not provide treatment services for these products.
Timber Procurement
Our procurement division acquires standing timber within 80 miles of Allendale, SC. With nine specialists and 200+ combined years of experience, we handle first thinnings and final harvests. We also operate in-woods chippers and grinders for efficient timber processing.
Questions
What lumber grades do you offer?
We offer dimension lumber in #1 Prime, #1, #2 Prime, #2, #3, and #4 grades to meet various construction needs.
Are your products sustainably sourced?
Yes, we maintain Sustainable Forestry Initiative (SFI) certification and follow Best Management Practices for responsible forest management.
What pole lengths do you produce?
Utility poles range from 30 to 65 feet, while barn poles come in assorted lengths for agricultural applications.
Do you treat utility poles?
We do not provide treatment services for utility poles of any size at our facility.
How can I sell timber to your company?
Contact our procurement team for timber sales within 80 miles of Allendale, SC, for evaluation and processing.
Videos
Reviews (6)
Ken Marsh
Oct 22, 2021 Report
I have loaded Lumber out this facility several times. They are friendly and very helpful. They always make sure I am satisfied with my load.
Steve Marshall
Jun 19, 2021 Report
Not the place. The product is terrible, always purchased Cox lumber and it was always dry, never had mildew issues on porches, decks. Used Collums for our deck and screened porch . Has been used 2 years and the lumber splinters, splits and mildews. Properly kiln dryer wood should not have issues like this. We never experienced this with Cox.
Dont use this lumber!! Terrible product
Ashar Elliott
Apr 20, 2021 Report
It's a lumber mill. If you're not dealing in milling lumber or the timber industry, you probably don't have a reason to visit this place
Revelation
Jan 04, 2021 Report
Never had an issue waiting too long or getting in & out...pretty simple...as you pull in, pull straight up to the office which is on your right & give him/her your pick-up number....you don't even have to move once you walk back to your truck because they load you right next to the shipping office!! Well atleast I have had to stay right there to get loaded but some trucks do have to pull down to another area to get loaded...then you lay out your 6 or 7 pieces of dunnage, forklift driver will load you with the big forklift (which I like because they'll pick up the entire stack of lumber
Hugo Rojas
Jan 02, 2021 Report
I am a OP Flatbed truck, This people are nice when you sign inn, and get loaded,there is a scale to check your weight. It's is a 5 company.
Darrell Larkin
Jun 29, 2019 Report
Checked in a little early, spoke to a real polite guy. Went to the back warehouse and the forklift operator and spotter truck driver were very polite and respectful.. the guy in the shipping office was a complete PUNK with an attitude