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50+ Years
experience
Premium Siding & Decking Materials in Tualatin, OR
Lakeside Lumber has been a trusted provider of premium building materials for 86 years, serving contractors, builders, architects, and homeowners across the Pacific Northwest. Founded in 1937, our family-run business prioritizes quality, innovation, and strong relationships with both suppliers and customers. We specialize in siding, decking, fencing, and trim materials, offering natural wood, composite, hardwood, and metal options. Our proprietary services include priming, custom staining, and delivery to ensure projects are completed efficiently. With a 70,000-square-foot facility in Tualatin, Oregon, we combine extensive inventory with expert guidance to meet diverse project needs.

Our team of 71 dedicated professionals is committed to delivering value through competitive pricing, personalized support, and a deep understanding of industry demands. We partner with over 30 trusted manufacturers to provide premium products at every price point. Our mission remains unchanged: to create lasting relationships by helping clients build with confidence. This dedication has earned us recognition as a go-to supplier for quality materials and exceptional service.
Services
Siding Materials Decking Solutions Fencing Supplies Railing Systems Trim Products Priming Services Custom Staining Delivery Material Consultation Product Sourcing
Details
  • Year established: 1937
Highlights and features
  • 86 years of expertise in supplying premium building materials
  • Proprietary priming and custom staining services for wood materials
  • Extensive inventory of siding, decking, fencing, and trim options
  • Delivery services across Portland Metro, Vancouver Metro, and Oregon Coast
  • Knowledgeable team with deep industry expertise and personalized support
What people say
Trusted supplier for 38 years Outstanding product knowledge Top quality materials Competitive pricing Excellent customer support
Services
Siding Materials
We offer a comprehensive selection of siding materials including cedar, fiber cement, composite, PVC, and engineered wood. Our inventory features premium brands like James Hardie, LP SmartSide, and Azek, available in diverse patterns such as lap, bevel, board & batten, and shake & shingle. Each product is chosen for durability, aesthetic appeal, and regional suitability, ensuring customers find solutions that match their design vision and climate requirements.
Decking Solutions
Our decking materials include composite, pressure-treated wood, and exotic hardwoods like Ipe and Tigerwood. Brands such as Trex, Fiberon, and TimberTech provide low-maintenance and natural options with varied textures and colors. We also supply structural components like pressure-treated framing lumber and offer guidance on material selection for optimal performance in Pacific Northwest conditions.
Custom Staining
Our in-house staining department provides custom color matching for wood materials using high-quality finishes. This service ensures consistent application and long-lasting protection while preserving the natural grain. We use proprietary techniques to achieve precise results, with options for both solid and semi-transparent stains tailored to project-specific needs.
Delivery Services
We deliver materials directly to job sites within 40 loaded miles of our Tualatin facility at no additional cost for orders over $600. Our fleet serves Portland Metro, Vancouver Metro, Oregon Coast, and Central Oregon, with specialized loading assistance to ensure safe transport. Delivery scheduling is coordinated to align with project timelines and site accessibility requirements.
Railing Systems
Our railing systems include wood, composite, and metal options designed for safety and aesthetic integration with decks. Brands like TimberTech Radiance and Fortress provide durable, code-compliant solutions with customizable features such as cable infill, glass panels, and powder-coated finishes. We offer expert guidance on selection based on material compatibility and design preferences.
People
Kevin Jacobsen
Owner & President
Kevin Jacobsen leads Lakeside Lumber as the third-generation owner, continuing the family legacy established in 1937. With over 30 years of industry experience, he focuses on strategic growth, operational efficiency, and maintaining the company's commitment to quality and customer service.
Zach Royall
Sales Manager
Zach Royall oversees sales operations at Lakeside Lumber, leveraging his extensive product knowledge to help clients select optimal materials. With a background in construction and building supply, he specializes in matching project requirements with the latest siding and decking innovations.
Martin Wilson
Outside Sales
Martin Wilson provides expert consultation to contractors and builders as an Outside Sales representative. His 15+ years in the industry ensure clients receive tailored recommendations based on technical specifications, budget constraints, and regional climate factors.
Questions
What areas do you deliver to?
We deliver within Portland Metro, Vancouver Metro, Oregon Coast, and Central Oregon. Contact us for details about locations outside these regions.
What payment methods do you accept?
We accept cash, check, and card payments for all orders and services.
Can I return unused materials?
Stock items in resalable condition are returnable. Cut materials are non-returnable.
Do you offer free estimates?
Yes, our sales team provides free material quotes for all projects.
What are your showroom hours?
Our showroom is open Monday-Friday from 6:00 AM to 5:00 PM.
Do you provide staining services?
Yes, we offer custom staining for wood materials using high-quality finishes.
Reviews (7)
Po
Nov 23, 2021 Report
By far the best material for exteriors in OR & WA. Staining a deck? Order your material pre stained on all 4 sides. Nice even coat and will save you in labor. Many lumber yards sell their products as 3rd party. Go direct and save.
Richard Hopkinz
Jul 05, 2021 Report
I ordered from lakeside lumber because I was going to start an interior project in my house, I am 65 years old and I live on Skyline Blvd which can be at times a difficult road. Daniel the driver was extremely kind and sent me texts regarding the estimated time of my delivery. To my surprise he offered to put all my material in my garage with his fork truck. I was skeptical at first but the young man showed excellent skill and was able to get all 3 of my lumber packages inside without damaging the lumber! Lakeside was an excellent experience, and being old it was wonderful to see such a young man passionate in displaying great customer service skills. Bravo!
BeTheMonsterOrBeDevoured
May 02, 2021 Report
From beginning to end of my home siding buying process, everyone at Lakeside Lumber could not have been more friendly, helpful, informative, and patient. They had an answer for each of my questions, and a solution for each of my home repair issues. I could not recommend Lakeside Lumber more!
Nevil Shah
Mar 20, 2021 Report
Lakeside is very competitive in pricing and product availability. However, the sales support staff is a hit/miss. One time they completely swapped my order between 2 different types of deck flooring. The other time I called and ordered ahead and finished payment and I was told the order will be filled up in an hour. Well, turns out the order gets filled once you show up there and wait that hour. For the orders that are paid ahead, I do not see why they are unable to schedule pickup time.

Such an inefficient way of running things. The gentleman on the phone had no empathy or any desire to be accommodating or any value of anybody's time. I was told it was normal wait time wherever I go to pick up lumber, I do not believe it.
Igor Gidenko
Jan 07, 2021 Report
Your gonna wait from 1-2 hours for your load and then if your ticket gets misplaced good luck getting your load. They will take care of residential clients faster. Would be a great place to buy from if they served contractors faster
Luke H.
Nov 19, 2020 Report
These guys blow me away. Not only are they extremely knowledgeable but Daniel, one of the delivery drivers picked up all my extra material that was way down a walkway at a boat house with a super nice attitude. He is an absolute all star and I am so thankful every time I do business with Tuan and the rest of the team there. Cheers!
Scott J.
Oct 15, 2020 Report
Great selection and competitive prices but their will call services are absolutely HORRENDOUS! Every time I show up I literally wait 1-2 hours with other very frustrated customers. Have it delivered if you don't want a miserable experience.